[432] | 1 | 'Classes/System/Console.ab
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| 2 |
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| 3 | Namespace System
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| 4 |
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[622] | 5 | Enum ConsoleColor
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| 6 | Black = 0
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| 7 | DarkGray = FOREGROUND_INTENSITY
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| 8 | Gray = FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE
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| 9 | White = FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 10 |
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| 11 | DarkRed = FOREGROUND_RED
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| 12 | Red = FOREGROUND_RED Or FOREGROUND_INTENSITY
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| 13 |
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| 14 | DarkYellow = FOREGROUND_RED Or FOREGROUND_GREEN
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| 15 | Yellow = FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_INTENSITY
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| 16 |
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| 17 | DarkGreen = FOREGROUND_GREEN
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| 18 | Green = FOREGROUND_GREEN Or FOREGROUND_INTENSITY
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| 19 |
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| 20 | DarkCyan = FOREGROUND_GREEN Or FOREGROUND_BLUE
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| 21 | Cyan = FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 22 |
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| 23 | DarkBlue = FOREGROUND_BLUE
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| 24 | Blue = FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 25 |
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| 26 | DarkMagenta = FOREGROUND_RED Or FOREGROUND_BLUE
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[623] | 27 | Magenta = FOREGROUND_RED Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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[622] | 28 | End Enum
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| 29 |
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[432] | 30 | /*
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| 31 | @brief コンソール入出力・ウィンドウなどのクラス
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| 32 | @date 2008/02/26
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| 33 | @auther Egtra
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| 34 | */
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| 35 | Class Console
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| 36 | Public
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| 37 | /*
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[622] | 38 | @brief コンソールの背景色を取得または設定する
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| 39 | @date 2008/09/02
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| 40 | @auther NoWest
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| 41 | */
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| 42 | Static Sub BackgroundColor ( value As ConsoleColor )
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| 43 | If ActiveBasic.IsNothing(Console.out) Then
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| 44 | Exit Sub
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| 45 | Else
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| 46 | Dim h = This.GetStdOutputHandle()
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| 47 | If h = NULL Then
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| 48 | Exit Sub
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| 49 | Else
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| 50 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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| 51 | Dim ret = GetConsoleScreenBufferInfo(h,csbi)
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| 52 | If ret = 0 Then Throw New IO.IOException()
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| 53 | csbi.wAttributes And = &HFF0F'背景色だけ変更できるようにマスク処理
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| 54 | ret = SetConsoleTextAttribute(h,csbi.wAttributes Or (This.ConsoleColorToTextAttribute(value)<<4) As Word/* foreをbackへ変換 */)
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| 55 | If ret = 0 Then Throw New IO.IOException()
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| 56 | End If
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| 57 | End If
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| 58 | End Sub
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| 59 | Static Function BackgroundColor() As ConsoleColor
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| 60 | If ActiveBasic.IsNothing(Console.out) Then
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| 61 | Return ConsoleColor.Gray
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| 62 | Else
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| 63 | Dim h = This.GetStdOutputHandle()
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| 64 | If h = NULL Then
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| 65 | Return ConsoleColor.Gray
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| 66 | Else
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| 67 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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| 68 | Dim ret = GetConsoleScreenBufferInfo(h,csbi)
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| 69 | If ret = 0 Then Throw New IO.IOException()
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| 70 | Dim attributes = csbi.wAttributes And &H00F0'背景色だけ取り出せるようにマスク処理
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| 71 | Return This.TextAttributeToConsoleColor(attributes>>4/* backをforeへ変換 */)
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| 72 | End If
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| 73 | End If
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| 74 | End Function
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| 75 |
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| 76 |
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| 77 | /*
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| 78 | @brief バッファ領域の高さを取得または設定する
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| 79 | @date 2008/09/02
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| 80 | @auther NoWest
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| 81 | */
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| 82 | Static Sub BufferHeight ( value As Long )
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| 83 | Dim width As Long, height As Long
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| 84 | This.GetBufferSize(width,height)
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| 85 | Console.SetBufferSize(width,value)
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| 86 | End Sub
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| 87 | Static Function BufferHeight () As Long
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| 88 | Dim width As Long, height As Long
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| 89 | This.GetBufferSize(width,height)
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| 90 | Return height
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| 91 | End Function
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| 92 |
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| 93 | /*
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| 94 | @brief バッファ領域の幅を取得または設定する
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| 95 | @date 2008/09/02
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| 96 | @auther NoWest
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| 97 | */
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| 98 | Static Sub BufferWidth ( value As Long )
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| 99 | Dim width As Long, height As Long
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| 100 | This.GetBufferSize(width,height)
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| 101 | Console.SetBufferSize(value,height)
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| 102 | End Sub
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| 103 | Static Function BufferWidth () As Long
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| 104 | Dim width As Long, height As Long
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| 105 | This.GetBufferSize(width,height)
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| 106 | Return height
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| 107 | End Function
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| 108 |
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| 109 | /*
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| 110 | @brief カーソルの列位置を取得または設定する
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| 111 | @date 2008/09/02
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| 112 | @auther NoWest
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| 113 | */
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| 114 | Static Sub CursorLeft ( value As Long )
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| 115 | Dim left As Long, top As Long
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| 116 | This.GetCursorPosition(left,top)
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| 117 | Console.SetCursorPosition(value,top)
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| 118 | End Sub
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| 119 | Static Function CursorLeft () As Long
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| 120 | Dim left As Long, top As Long
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| 121 | This.GetCursorPosition(left,top)
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| 122 | Return left
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| 123 | End Function
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| 124 |
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| 125 | /*
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| 126 | @brief 文字セル内のカーソルの高さを取得または設定する
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| 127 | @date 2008/09/02
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| 128 | @auther NoWest
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| 129 | */
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| 130 | Static Sub CursorSize ( value As Long )
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| 131 | Dim h = This.GetStdOutputHandle()
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| 132 | If h = NULL Then
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| 133 | Exit Sub
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| 134 | Else
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| 135 | Dim cci As CONSOLE_CURSOR_INFO
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| 136 | Dim ret = GetConsoleCursorInfo(h,cci)
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| 137 | If ret = 0 Then Throw New IO.IOException()
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| 138 | cci.dwSize = value As DWord
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| 139 | ret = SetConsoleCursorInfo(h,cci)
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| 140 | If ret = 0 Then Throw New IO.IOException()
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| 141 | End If
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| 142 | End Sub
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| 143 | Static Function CursorSize () As Long
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| 144 | Dim h = This.GetStdOutputHandle()
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| 145 | If h = NULL Then
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| 146 | Return -1 As Long
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| 147 | Else
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| 148 | Dim cci As CONSOLE_CURSOR_INFO
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| 149 | Dim ret = GetConsoleCursorInfo(h,cci)
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| 150 | If ret = 0 Then Throw New IO.IOException()
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| 151 | Return cci.dwSize As Long
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| 152 | End If
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| 153 | End Function
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| 154 |
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| 155 | /*
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| 156 | @brief カーソルの行位置を取得または設定する
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| 157 | @date 2008/09/02
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| 158 | @auther NoWest
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| 159 | */
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| 160 | Static Sub CursorTop ( value As Long )
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| 161 | Dim left As Long, top As Long
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| 162 | This.GetCursorPosition(left,top)
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| 163 | Console.SetCursorPosition(left,value)
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| 164 | End Sub
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| 165 | Static Function CursorTop () As Long
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| 166 | Dim left As Long, top As Long
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| 167 | This.GetCursorPosition(left,top)
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| 168 | Return top
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| 169 | End Function
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| 170 |
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| 171 | /*
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| 172 | @brief カーソルを表示するかどうかを示す値を取得または設定する
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| 173 | @date 2008/09/02
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| 174 | @auther NoWest
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| 175 | */
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| 176 | Static Sub CursorVisible ( visible As Boolean )
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| 177 | Dim h = This.GetStdOutputHandle()
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| 178 | If h = NULL Then
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| 179 | Exit Sub
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| 180 | Else
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| 181 | Dim cci As CONSOLE_CURSOR_INFO
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| 182 | Dim ret = GetConsoleCursorInfo(h,cci)
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| 183 | If ret = 0 Then Throw New IO.IOException()
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| 184 | cci.bVisible = visible As BOOL
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| 185 | ret = SetConsoleCursorInfo(h,cci)
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| 186 | If ret = 0 Then Throw New IO.IOException()
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| 187 | End If
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| 188 | End Sub
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| 189 | Static Function CursorVisible () As Boolean
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| 190 | Dim h = This.GetStdOutputHandle()
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| 191 | If h = NULL Then
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| 192 | Return False
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| 193 | Else
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| 194 | Dim cci As CONSOLE_CURSOR_INFO
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| 195 | Dim ret = GetConsoleCursorInfo(h,cci)
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| 196 | If ret = 0 Then Throw New IO.IOException()
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| 197 | Return cci.bVisible As Boolean
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| 198 | End If
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| 199 | End Function
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| 200 |
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| 201 | /*
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| 202 | @brief コンソールの前景色を取得または設定する
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| 203 | @date 2008/09/02
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| 204 | @auther NoWest
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| 205 | */
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| 206 | Static Sub ForegroundColor ( value As ConsoleColor )
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| 207 | If ActiveBasic.IsNothing(Console.out) Then
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| 208 | Exit Sub
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| 209 | Else
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| 210 | Dim h = This.GetStdOutputHandle()
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| 211 | If h = NULL Then
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| 212 | Exit Sub
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| 213 | Else
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| 214 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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| 215 | Dim ret = GetConsoleScreenBufferInfo(h,csbi)
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| 216 | If ret = 0 Then Throw New IO.IOException()
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| 217 | csbi.wAttributes And = &HFFF0'前景色だけ変更できるようにマスク処理
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| 218 | ret = SetConsoleTextAttribute(h,csbi.wAttributes Or This.ConsoleColorToTextAttribute(value))
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| 219 | If ret = 0 Then Throw New IO.IOException()
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| 220 | End If
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| 221 | End If
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| 222 | End Sub
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| 223 | Static Function ForegroundColor() As ConsoleColor
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| 224 | If ActiveBasic.IsNothing(Console.out) Then
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| 225 | Return ConsoleColor.Gray
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| 226 | Else
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| 227 | Dim h = This.GetStdOutputHandle()
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| 228 | If h = NULL Then
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| 229 | Return ConsoleColor.Gray
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| 230 | Else
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| 231 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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| 232 | Dim ret = GetConsoleScreenBufferInfo(h,csbi)
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| 233 | If ret = 0 Then Throw New IO.IOException()
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| 234 | Dim attributes = csbi.wAttributes And &H000F'前景色だけ取り出せるようにマスク処理
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| 235 | Return This.TextAttributeToConsoleColor(attributes)
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| 236 | End If
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| 237 | End If
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| 238 | End Function
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| 239 |
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| 240 | /*
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| 241 | @brief コンソールのタイトルを取得または設定する
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| 242 | @date 2008/09/02
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| 243 | @auther NoWest
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| 244 | */
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| 245 | Static Sub Title( title As String )
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| 246 | Dim h = This.GetStdOutputHandle()
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| 247 | If h=NULL Then
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| 248 | Exit Sub
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| 249 | Else
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| 250 | SetConsoleTitle(StrPtr(title))
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| 251 | End If
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| 252 | End Sub
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| 253 | Static Function Title() As String
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| 254 | Dim sb = New Text.StringBuilder(24500*SizeOf(Char))
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| 255 | Dim h = This.GetStdOutputHandle()
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| 256 | If h=NULL Then
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| 257 | Return ""
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| 258 | Else
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| 259 | GetConsoleTitle(sb.__Chars(),sb.Length())
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| 260 | End If
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| 261 | End Function
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| 262 |
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| 263 |
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| 264 | /*
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[606] | 265 | @brief 標準エラー出力を設定する
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| 266 | @date 2008/08/21
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| 267 | @auther Egtra
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| 268 | */
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| 269 | Static Sub SetError(newErr As IO.TextWriter)
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| 270 | If ActiveBasic.IsNothing(newErr) Then
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| 271 | Throw New ArgumentNullException("newErr")
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| 272 | End If
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| 273 | err = newErr
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| 274 | End Sub
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| 275 |
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| 276 | /*
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| 277 | @brief 標準エラー出力を取得する
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| 278 | @date 2008/08/21
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| 279 | @auther Egtra
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| 280 | */
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| 281 | Static Function Error() As IO.TextWriter
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| 282 | Error = err
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| 283 | End Function
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| 284 |
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| 285 | /*
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[522] | 286 | @brief 標準出力を設定する
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| 287 | @date 2008/06/21
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| 288 | @auther overtaker
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| 289 | */
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| 290 | Static Sub SetOut(newOut As IO.TextWriter)
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| 291 | If ActiveBasic.IsNothing(newOut) Then
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| 292 | Throw New ArgumentNullException("newOut")
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| 293 | End If
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| 294 | out = newOut
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| 295 | End Sub
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| 296 |
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| 297 | /*
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| 298 | @brief 標準出力を取得する
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| 299 | @date 2008/06/21
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| 300 | @auther overtaker
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| 301 | */
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| 302 | Static Function Out() As IO.TextWriter
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| 303 | Out = out
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| 304 | End Function
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| 305 |
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| 306 | /*
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| 307 | @brief 標準出力に1行書き込む
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| 308 | @date 2008/06/21
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| 309 | @auther overtaker
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| 310 | */
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| 311 | Static Sub WriteLine(value As String)
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| 312 | out.WriteLine(value)
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| 313 | out.Flush()
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| 314 | End Sub
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| 315 |
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| 316 | Static Sub WriteLine()
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| 317 | out.WriteLine()
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| 318 | out.Flush()
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| 319 | End Sub
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| 320 |
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| 321 | Static Sub WriteLine(x As Boolean)
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| 322 | WriteLine(Str$(x))
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| 323 | End Sub
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| 324 |
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| 325 | Static Sub WriteLine(x As Char)
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| 326 | WriteLine(Chr$(x))
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| 327 | End Sub
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| 328 |
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| 329 | Static Sub WriteLine(x As Byte)
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| 330 | WriteLine(Str$(x))
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| 331 | End Sub
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| 332 | #ifdef UNICODE
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| 333 | Static Sub WriteLine(x As SByte)
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| 334 | WriteLine(Str$(x))
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| 335 | End Sub
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| 336 | #else
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| 337 | Static Sub WriteLine(x As Word)
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| 338 | WriteLine(Str$(x))
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| 339 | End Sub
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| 340 | #endif
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| 341 | Static Sub WriteLine(x As Integer)
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| 342 | WriteLine(Str$(x))
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| 343 | End Sub
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| 344 |
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| 345 | Static Sub WriteLine(x As DWord)
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| 346 | WriteLine(Str$(x))
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| 347 | End Sub
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| 348 |
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| 349 | Static Sub WriteLine(x As Long)
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| 350 | WriteLine(Str$(x))
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| 351 | End Sub
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| 352 |
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| 353 | Static Sub WriteLine(x As QWord)
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| 354 | WriteLine(Str$(x))
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| 355 | End Sub
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| 356 |
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| 357 | Static Sub WriteLine(x As Int64)
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| 358 | WriteLine(Str$(x))
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| 359 | End Sub
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| 360 |
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| 361 | Static Sub WriteLine(x As Single)
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| 362 | WriteLine(Str$(x))
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| 363 | End Sub
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| 364 |
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| 365 | Static Sub WriteLine(x As Double)
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| 366 | WriteLine(Str$(x))
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| 367 | End Sub
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| 368 |
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| 369 | Static Sub WriteLine(x As Object)
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| 370 | WriteLine(x.ToString)
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| 371 | End Sub
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| 372 |
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| 373 | /*
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| 374 | @brief 標準出力に書き込む
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| 375 | @date 2008/06/21
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| 376 | @auther overtaker
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| 377 | */
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| 378 | Static Sub Write(s As String)
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| 379 | out.Write(s)
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| 380 | out.Flush()
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| 381 | End Sub
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| 382 |
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| 383 | Static Sub Write(x As Boolean)
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| 384 | Write(Str$(x))
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| 385 | End Sub
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| 386 |
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| 387 | Static Sub Write(x As Char)
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| 388 | Write(Chr$(x))
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| 389 | End Sub
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| 390 |
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| 391 | Static Sub Write(x As Byte)
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| 392 | Write(Str$(x))
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| 393 | End Sub
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| 394 | #ifdef UNICODE
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| 395 | Static Sub Write(x As SByte)
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| 396 | Write(Str$(x))
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| 397 | End Sub
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| 398 | #else
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| 399 | Static Sub Write(x As Word)
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| 400 | Write(Str$(x))
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| 401 | End Sub
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| 402 | #endif
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| 403 | Static Sub Write(x As Integer)
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| 404 | Write(Str$(x))
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| 405 | End Sub
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| 406 |
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| 407 | Static Sub Write(x As DWord)
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| 408 | Write(Str$(x))
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| 409 | End Sub
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| 410 |
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| 411 | Static Sub Write(x As Long)
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| 412 | Write(Str$(x))
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| 413 | End Sub
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| 414 |
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| 415 | Static Sub Write(x As QWord)
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| 416 | Write(Str$(x))
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| 417 | End Sub
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| 418 |
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| 419 | Static Sub Write(x As Int64)
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| 420 | Write(Str$(x))
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| 421 | End Sub
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| 422 |
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[526] | 423 | Static Sub Write(x As Object)
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| 424 | Write(x.ToString)
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| 425 | End Sub
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| 426 |
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[522] | 427 | /*
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[432] | 428 | @brief 標準入力を設定する
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| 429 | @date 2008/02/26
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| 430 | @auther Egtra
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| 431 | */
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| 432 | Static Sub SetIn(newIn As IO.TextReader)
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| 433 | If ActiveBasic.IsNothing(newIn) Then
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| 434 | Throw New ArgumentNullException("newIn")
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| 435 | End If
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| 436 | in = newIn
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| 437 | End Sub
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[522] | 438 |
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[432] | 439 | /*
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| 440 | @brief 標準入力を取得する
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| 441 | @date 2008/02/26
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| 442 | @auther Egtra
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| 443 | */
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| 444 | Static Function In() As IO.TextReader
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| 445 | In = in
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| 446 | End Function
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| 447 |
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| 448 | /*
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| 449 | @brief 標準入力から1行読み込む
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| 450 | @date 2008/02/26
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| 451 | @auther Egtra
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| 452 | */
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| 453 | Static Function ReadLine() As String
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[473] | 454 | ReadLine = in.ReadLine()
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[432] | 455 | End Function
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[435] | 456 |
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| 457 | /*
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| 458 | @brief 標準入力から1行読み込む
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| 459 | @date 2008/02/26
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| 460 | @auther Egtra
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| 461 | */
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| 462 | Static Function Read() As Long
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[473] | 463 | Read = in.Read()
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[435] | 464 | End Function
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[522] | 465 |
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[622] | 466 | /*
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| 467 | @brief コンソール バッファおよび対応するコンソール ウィンドウをクリア
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| 468 | @date 2008/09/02
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| 469 | @auther NoWest
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| 470 | */
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| 471 | Static Sub Clear()
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| 472 | Dim h = This.GetStdOutputHandle()
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| 473 | If h = NULL Then
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| 474 | Exit Sub
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| 475 | Else
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| 476 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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| 477 | Dim ret = GetConsoleScreenBufferInfo(h,csbi)
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| 478 | If ret = 0 Then Throw New IO.IOException()
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| 479 | Dim length = csbi.dwSize.X * csbi.dwSize.Y
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| 480 | Dim written As DWord
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| 481 | Dim s = New String(" ")
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| 482 | ret = FillConsoleOutputCharacter(h,s[0],length,0,written)
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| 483 | If ret = 0 Then Throw New IO.IOException()
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| 484 | ret = FillConsoleOutputAttribute(h,csbi.wAttributes,length,0,written)
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| 485 | If ret = 0 Then Throw New IO.IOException()
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| 486 | ret = SetConsoleCursorPosition(h,0)
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| 487 | If ret = 0 Then Throw New IO.IOException()
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| 488 | End If
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| 489 | End Sub
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| 490 |
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| 491 | /*
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| 492 | @brief バッファ領域の高さと幅を指定された値に設定
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| 493 | @date 2008/09/02
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| 494 | @auther NoWest
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| 495 | */
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| 496 | Static Sub SetBufferSize ( width As Long, height As Long )
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| 497 | Dim h = This.GetStdOutputHandle()
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| 498 | If h = NULL Then
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| 499 | Exit Sub
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| 500 | Else
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| 501 | Dim size As COORD
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| 502 | size.X = width As Integer
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| 503 | size.Y = height As Integer
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| 504 | Dim ret = SetConsoleScreenBufferSize(h,COORDtoDWORD(size))
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| 505 | If ret = 0 Then Throw New IO.IOException()
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| 506 | End If
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| 507 | End Sub
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| 508 |
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| 509 | /*
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| 510 | @brief カーソルの位置を設定
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| 511 | @date 2008/09/02
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| 512 | @auther NoWest
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| 513 | */
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| 514 | Static Sub SetCursorPosition ( left As Long, top As Long )
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| 515 | Dim h = This.GetStdOutputHandle()
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| 516 | If h = NULL Then
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| 517 | Exit Sub
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| 518 | Else
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| 519 | Dim pos As COORD
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| 520 | pos.X = left As Integer
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| 521 | pos.Y = top As Integer
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| 522 | Dim ret = SetConsoleCursorPosition(h,COORDtoDWORD(pos))
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| 523 | If ret = 0 Then Throw New IO.IOException()
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| 524 | End If
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| 525 | End Sub
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| 526 |
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[432] | 527 | Private
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[435] | 528 | Function enter() As ActiveBasic.Windows.CriticalSectionLock
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| 529 | Imports ActiveBasic.Windows
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| 530 | If ActiveBasic.IsNothing(cs) Then
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| 531 | Dim lock = New CriticalSectionLock(_System_CriticalSection)
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| 532 | Try
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| 533 | If ActiveBasic.IsNothing(cs) Then
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| 534 | cs = New CriticalSection
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| 535 | End If
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| 536 | Finally
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| 537 | lock.Dispose()
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| 538 | End Try
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| 539 | End If
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| 540 | enter = cs.Enter
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| 541 | End Function
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| 542 |
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[622] | 543 | Function GetStdOutputHandle() As HANDLE
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| 544 | Dim sw = Console.out As IO.StreamWriter
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| 545 | Dim fs = sw.BaseStream() As IO.FileStream
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| 546 | Return fs.Handle()
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| 547 | End Function
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| 548 |
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| 549 | Function ConsoleColorToTextAttribute( value As ConsoleColor ) As Word
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| 550 | Dim ret = value As DWord
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| 551 | Return ret As Word
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| 552 | End Function
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| 553 |
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| 554 | Function TextAttributeToConsoleColor( value As Word ) As ConsoleColor
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| 555 | Select Case value
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| 556 | Case 0
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| 557 | Return ConsoleColor.Black
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| 558 | Case FOREGROUND_INTENSITY
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| 559 | Return ConsoleColor.DarkGray
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| 560 | Case FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE
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| 561 | Return ConsoleColor.Gray
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| 562 | Case FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 563 | Return ConsoleColor.White
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| 564 | Case FOREGROUND_RED
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| 565 | Return ConsoleColor.DarkRed
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| 566 | Case FOREGROUND_RED Or FOREGROUND_INTENSITY
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| 567 | Return ConsoleColor.Red
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| 568 | Case FOREGROUND_RED Or FOREGROUND_GREEN
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| 569 | Return ConsoleColor.DarkYellow
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| 570 | Case FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_INTENSITY
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| 571 | Return ConsoleColor.Yellow
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| 572 | Case FOREGROUND_GREEN
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| 573 | Return ConsoleColor.DarkGreen
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| 574 | Case FOREGROUND_GREEN Or FOREGROUND_INTENSITY
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| 575 | Return ConsoleColor.Green
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| 576 | Case FOREGROUND_GREEN Or FOREGROUND_BLUE
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| 577 | Return ConsoleColor.DarkCyan
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| 578 | Case FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 579 | Return ConsoleColor.Cyan
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| 580 | Case FOREGROUND_BLUE
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| 581 | Return ConsoleColor.DarkBlue
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| 582 | Case FOREGROUND_BLUE Or FOREGROUND_INTENSITY
|
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| 583 | Return ConsoleColor.Blue
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| 584 | Case FOREGROUND_RED Or FOREGROUND_BLUE
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| 585 | Return ConsoleColor.DarkMagenta
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[623] | 586 | Case FOREGROUND_RED Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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[622] | 587 | Return ConsoleColor.Magenta
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| 588 | Case Else
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| 589 | Return ConsoleColor.Gray
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| 590 | End Select
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| 591 | End Function
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| 592 |
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| 593 | Sub GetCursorPosition ( ByRef left As Long, ByRef top As Long )
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| 594 | Dim h = This.GetStdOutputHandle()
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| 595 | If h = NULL Then
|
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| 596 | Exit Sub
|
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| 597 | Else
|
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| 598 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
|
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| 599 | Dim ret = GetConsoleScreenBufferInfo(h,csbi)
|
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| 600 | If ret = 0 Then Throw New IO.IOException()
|
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| 601 | left = csbi.dwCursorPosition.X
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| 602 | top = csbi.dwCursorPosition.Y
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| 603 | End If
|
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| 604 | End Sub
|
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| 605 |
|
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| 606 | Sub GetBufferSize ( ByRef width As Long, ByRef height As Long )
|
---|
| 607 | Dim h = This.GetStdOutputHandle()
|
---|
| 608 | If h = NULL Then
|
---|
| 609 | Exit Sub
|
---|
| 610 | Else
|
---|
| 611 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
|
---|
| 612 | Dim ret = GetConsoleScreenBufferInfo(h,csbi)
|
---|
| 613 | If ret = 0 Then Throw New IO.IOException()
|
---|
| 614 | width = csbi.dwSize.X
|
---|
| 615 | height = csbi.dwSize.Y
|
---|
| 616 | End If
|
---|
| 617 | End Sub
|
---|
| 618 |
|
---|
[432] | 619 | Static in = Nothing As IO.TextReader
|
---|
[522] | 620 | Static out = Nothing As IO.TextWriter
|
---|
[606] | 621 | Static err = Nothing As IO.TextWriter
|
---|
[435] | 622 | Static cs = Nothing As ActiveBasic.Windows.CriticalSection
|
---|
[432] | 623 | End Class
|
---|
| 624 |
|
---|
| 625 | End Namespace 'System
|
---|