I want to send IM from USER1 to USER2 and bloc the reply (USER1 must be just a sender and USER2 must be just a receiver);
I work on a UI application.
The best way to achieve this is by using the
Server SDK. This lets you create message filters that can inspect messages as they pass through a front-end server. You could then block any messages from USER2.
The MSDN documentation is here:
Microsoft is conducting an online survey to understand your opinion of the Msdn Web site. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.
Would you like to participate?