Gets or sets additional information associated with the message.
[Visual Basic] Public Property Extension As Byte () [C#] public byte[] Extension {get; set;} [C++] public: __property unsigned char* get_Extension(); public: __property void set_Extension(unsigned char*[]); [JScript] public function get Extension() : Byte[]; public function set Extension(Byte[]);
An array of bytes that provides additional, application-defined information associated with the message. The default is a zero-length array of bytes.
Extension provides access to the Extension property of the Message Queuing application's MSMQMessage object.
Where possible, message data should be included in the body of the message rather than in the extension. Use Extension rather than AppSpecific when you must attach a random binary large object. It is the responsibility of the application to understand the content of this array.
DefaultPropertiesToSend Class | DefaultPropertiesToSend Members | System.Messaging Namespace | AppSpecific | TBD