MessageBuffer.WriteMessage(Stream) Method
Definition
Important
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Writes the entire content of this buffer to the specified IO stream.
public:
virtual void WriteMessage(System::IO::Stream ^ stream);
public virtual void WriteMessage (System.IO.Stream stream);
abstract member WriteMessage : System.IO.Stream -> unit
override this.WriteMessage : System.IO.Stream -> unit
Public Overridable Sub WriteMessage (stream As Stream)
Parameters
- stream
- Stream
An IO stream that the entire content of this buffer is written to.
Examples
private byte[] ConvertMessageToByteArray(ref Message message)
{
// Memory stream that contains the message.
var stream = new MemoryStream();
// Create an XmlWriter to serialize the message into a byte array.
var settings = new XmlWriterSettings();
settings.Encoding = System.Text.Encoding.UTF8;
XmlWriter writer = XmlWriter.Create(stream, settings);
// Copy the message into a buffer.
// Note: This call changes the original message's state.
MessageBuffer buffer = message.CreateBufferedCopy(int.MaxValue);
// Create a copy of the message.
message = buffer.CreateMessage();
// Serialize the message to the XmlWriter.
message.WriteMessage(writer);
// Recreate the message.
message = buffer.CreateMessage();
// Flush the contents of the writer so that the stream gets updated.
writer.Flush();
stream.Flush();
// Convert the stream to an array.
byte[] retval = stream.ToArray();
return retval;
}
Remarks
This function uses a binary encoder instead of a UTF-8 encoder. Therefore, you cannot directly convert from a MessageBuffer to a Message. The code in the example section shows how to work around this problem.
Applies to
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