BufferedStream::Write Method (array<Byte>^, Int32, Int32)

.NET Framework (current version)

Copies bytes to the buffered stream and advances the current position within the buffered stream by the number of bytes written.

Namespace: System.IO
Assembly: mscorlib (in mscorlib.dll)

Syntax

C++

public:
virtual void Write(
	array<unsigned char>^ array,
	int offset,
	int count
) override

Parameters

array: Type: array<System::Byte>^
The byte array from which to copy count bytes to the current buffered stream.

offset: Type: System::Int32
The offset in the buffer at which to begin copying bytes to the current buffered stream.

count: Type: System::Int32
The number of bytes to be written to the current buffered stream.

Exceptions

Exception	Condition
ArgumentException	Length of array minus offset is less than count.
ArgumentNullException	array is null.
ArgumentOutOfRangeException	offset or count is negative.
IOException	The stream is closed or null.
NotSupportedException	The stream does not support writing.
ObjectDisposedException	Methods were called after the stream was closed.

Examples

This code example is part of a larger example provided for the BufferedStream class.

C++

// Send the data using the BufferedStream.
Console::WriteLine( "Sending data using BufferedStream." );
startTime = DateTime::Now;
for ( int i = 0; i < numberOfLoops; i++ )
{
   bufStream->Write( dataToSend, 0, dataToSend->Length );

}
bufStream->Flush();
bufferedTime = (DateTime::Now - startTime).TotalSeconds;
Console::WriteLine( "{0} bytes sent in {1} seconds.\n", (numberOfLoops * dataToSend->Length).ToString(), bufferedTime.ToString(  "F1" ) );

Version Information

.NET Framework
Available since 1.1