| 1 | Namespace System
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| 2 | Namespace IO
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| 3 |
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| 4 |
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| 5 | Class Stream
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| 6 | Public 'Protected
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| 7 | Sub Stream(): End Sub
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| 8 | Public
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| 9 | Virtual Sub ~Stream()
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| 10 | This.Close()
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| 11 | End Sub
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| 12 | Public
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| 13 | Abstract Function CanRead() As Boolean
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| 14 | Abstract Function CanSeek() As Boolean
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| 15 |
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| 16 | Virtual Function CanTimeout() As Boolean
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| 17 | Return True
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| 18 | End Function
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| 19 |
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| 20 | Abstract Function CanWrite() As Boolean
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| 21 | Abstract Function Length() As Int64
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| 22 | Abstract Sub Position(value As Int64)
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| 23 | Abstract Function Position() As Int64
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| 24 |
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| 25 | Virtual Sub ReadTimeout(value As Long)
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| 26 | ' Throw InvalidOperationException
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| 27 | End Sub
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| 28 |
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| 29 | Virtual Function ReadTimeout() As Long
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| 30 | ' Throw InvalidOperationException
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| 31 | End Function
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| 32 |
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| 33 | Virtual Sub WriteTimeout(value As Long)
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| 34 | ' Throw InvalidOperationException
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| 35 | End Sub
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| 36 |
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| 37 | Virtual Function WriteTimeout() As Long
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| 38 | ' Throw InvalidOperationException
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| 39 | End Function
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| 40 |
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| 41 | Public
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| 42 | Virtual Function BeginRead(ByRef buffer[] As Byte, offset As Long, count As Long, callback As AsyncCallback, state As Object) As System.IAsyncResult: End Function
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| 43 | Virtual Function BeginWrite(ByRef buffer[] As Byte, offset As Long, count As Long, callback As AsyncCallback, state As Object) As System.IAsyncResult: End Function
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| 44 | Virtual Sub Close(): End Sub
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| 45 | Virtual Function EndRead(ByRef asyncResult As System.IAsyncResult) As Long: End Function
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| 46 | Virtual Sub EndWrite(ByRef asyncResult As System.IAsyncResult): End Sub
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| 47 | Abstract Sub Flush()
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| 48 | Abstract Function Read(buffer As *Byte, offset As Long, count As Long) As Long
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| 49 |
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| 50 | Virtual Function ReadByte() As Long
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| 51 | Dim b As Byte
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| 52 | Dim ret = Read(VarPtr(b), 0, 1)
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| 53 | If ret <> 0 Then
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| 54 | Return b
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| 55 | Else
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| 56 | Return -1
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| 57 | End If
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| 58 | End Function
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| 59 |
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| 60 | Abstract Function Seek(offset As Int64, origin As SeekOrigin) As Long
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| 61 | Abstract Sub SetLength(value As Int64)
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| 62 | Abstract Sub Write(buffer As *Byte, offset As Long, count As Long)
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| 63 |
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| 64 | Virtual Sub WriteByte(b As Byte)
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| 65 | Write(VarPtr(b), 0, 1)
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| 66 | End Sub
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| 67 | Protected
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| 68 | Virtual Function CreateWaitHandle() As System.Threading.WaitHandle: End Function
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| 69 | End Class
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| 70 |
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| 71 |
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| 72 | End Namespace
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| 73 | End Namespace
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