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HttpResponse.BinaryWrite Method

Writes a string of binary characters to the HTTP output stream.

Namespace:  System.Web
Assembly:  System.Web (in System.Web.dll)

'Declaration
Public Sub BinaryWrite ( _
	buffer As Byte() _
)

Parameters

buffer
Type: System.Byte()

The bytes to write to the output stream.

The following example reads a text file into a buffer and writes the buffer to the HTTP output stream.

Dim MyFileStream As FileStream
 Dim FileSize As Long

 MyFileStream = New FileStream("sometext.txt", FileMode.Open)
 FileSize = MyFileStream.Length

 Dim Buffer(CInt(FileSize)) As Byte
 MyFileStream.Read(Buffer, 0, CInt(FileSize))
 MyFileStream.Close()

 Response.Write("<b>File Contents: </b>")
 Response.BinaryWrite(Buffer)
    

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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