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DataWriter.WriteBuffer(IBuffer, UInt32, UInt32) | writeBuffer(IBuffer, UInt32, UInt32) method

Writes the specified bytes from a buffer to the output stream.

Syntax


dataWriter.writeBuffer(buffer, start, count);

Parameters

buffer

Type: IBuffer

The buffer.

start

Type: Number [JavaScript] | System.UInt32 [.NET] | uint32 [C++]

The starting byte.

count

Type: Number [JavaScript] | System.UInt32 [.NET] | uint32 [C++]

The number of bytes to write.

Requirements (Windows 10 device family)

Device family

Universal, introduced version 10.0.10240.0

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows.Storage.Streams
Windows::Storage::Streams [C++]

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8

Namespace

Windows.Storage.Streams
Windows::Storage::Streams [C++]

Metadata

Windows.winmd

See also

DataWriter
WriteBuffer(IBuffer)

 

 

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