Stream.Write Method
Assembly: mscorlib (in mscorlib.dll)
public abstract void Write ( byte[] buffer, int offset, int count )
public abstract function Write ( buffer : byte[], offset : int, count : int )
Not applicable.
Parameters
- buffer
An array of bytes. This method copies count bytes from buffer to the current stream.
- offset
The zero-based byte offset in buffer at which to begin copying bytes to the current stream.
- count
The number of bytes to be written to the current stream.
For an example of creating a file and writing text to a file, see Writing Text to a File. For an example of reading text from a file, see Reading Text from a File. For an example of reading from and writing to a binary file, see Reading and Writing to a Newly Created Data File.
Use the CanWrite property to determine whether the current instance supports writing.
If the write operation is successful, the position within the stream advances by the number of bytes written. If an exception occurs, the position within the stream remains unchanged.
The default implementation calls the asynchronous BeginWrite method.
The following example demonstrates how to use the Write method to copy an input stream to an output stream.
const int size = 4096; array<Byte>^ bytes = gcnew array<Byte>(4096); int numBytes; while ( (numBytes = input->Read( bytes, 0, size )) > 0 ) output->Write( bytes, 0, numBytes );
final int size = 4096;
ubyte bytes[] = new ubyte[4096];
int numBytes;
while (((numBytes = input.Read(bytes, 0, size)) > 0)) {
output.Write(bytes, 0, numBytes);
}
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.