AddHeader Method
Adds a custom header to send with outgoing messages.
Syntax
void __fastcall AddHeader(String Key, String Value);
Remarks
This method is used to add user-defined headers to the list of headers held by the Header* properties.
When SendMessage or SendData is called, all headers in the Header* properties are added to the outgoing message.
Note that the STOMP specification defines a number of standard headers necessary for implementing the STOMP protocol. When constructing an outgoing message, the component silently ignores any user-defined headers that are already set by the component.