Stream.Read Method reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read. : Stream « File Directory « VB.Net






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Stream.Read Method reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.

 


Imports System
Imports System.IO

Public Class Block
    Public Shared Sub Main()
        Dim s As Stream = New MemoryStream()
        For i As Integer = 0 To 99
            s.WriteByte(CType(i, Byte))
        Next i
        s.Position = 0

        Dim bytes(s.Length) As Byte
        Dim numBytesToRead As Integer = s.Length
        Dim numBytesRead As Integer = 0
        Dim n As Integer
        While numBytesToRead > 0
            n = s.Read(bytes, numBytesRead, 10)
            If n = 0 Then
                Exit While
            End If
            numBytesRead += n
            numBytesToRead -= n
        End While
        s.Close()
        Console.WriteLine("number of bytes read: {0:d}", numBytesRead)
    End Sub
End Class








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7.Compress streams
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