I am using VS2005 (C#) to develope to GroupWise client 7.01.

I have faced with the problem of using GW client context.

My custom toolbar button is displayed in GW Client message group (using
GW.MESSAGE.MAIL context). So Button is displayed in send mail toolbar and
in receive mail toolbar.

Please advise, how can I display my button in send mail dialog and hide it
in receive mail dialog. Is this possible by using GW context or there is
some other way to do that?