how do I obtain UIMessages in .net without polling the engine

[akhalid]

I need to obtain the UIMessages present in the engine without using the polling option.

Please tell me how it can be done

[Doiron]

Good Afternoon Akhalid,

It looks like we have a developer zone tutorial that tells how to set up UIMessage handling here: http://zone.ni.com/devzone/cda/tut/p/id/2898.

We also have some examples on how to work with UIMessages here: http://zone.ni.com/devzone/cda/epd/p/id/3879.

Please let me know if you have any further questions!

[costello]

If I understand you want use event UIMessage :

First in InitializeComponent(), add this line :

 this.axApplicationMgr.UIMessageEvent += new NationalInstruments.TestStand.Interop.UI.Ax._ApplicationMgrEvents_UIMessageEventEventHandler(this.axApplicationMgr_UIMessageEvent);
           
and then in your app add this Method :

 private void axApplicationMgr_UIMessageEvent(object sender, NationalInstruments.TestStand.Interop.UI.Ax._ApplicationMgrEvents_UIMessageEventEvent e)
        {

           
            // If new focus position is send
            if (e.uiMsg.Event == UIMessageCodes.UIMsg_UserMessageBase)
            {
                if (e.uiMsg.NumericData == 1)
                {
                }
        }
}