Modify local variables with C# dll

[krugman2]

 void AppMgr_UserMessage(UIMessage uiMsg)

{

  try

  {

    switch ((int)uiMsg.Event)

    {

      case 10200: //update the UI to reflect the current progress

        progressBar.Value = (int)uiMsg.NumericData;

        label.Text = uiMsg.StringData;

        break;

      case 10201: //Close the form, cleaning up the AppMgr Reference

        AppMgr = null;         this.Close();

        break;

//=========================================================

      case 10202: // Send text to the calling Test Stand App

        label.Text = "10202";

        uiMsg.AsPropertyObject().SetValString("Locals.opText", 0, "Something");

        break;

 //===========================================================

This is some code from your Floating .Net panel example

In the last case above I am trying to modify one of Test Stand's local variables. I think it is probably not sensible to cast uiMsg as a PropertyObject the way I have here.

I think it is more likely that I will have to pass the variable I want to modify from Test Stand to the DLL.

Not sure how to do this, any ideas ?

[j_dodek · Accepted solution]

Hi Krugman2,

To do this you need the coresponding SequenceContext!

Try uiMsg.Thread.GetSequenceContext(0,frameId).AsPropertyObject()

Maybe this thread could be interresting:

http://forums.ni.com/ni/board/message?board.id=330&thread.id=17870&view=by_date_ascending&page=1

Greetings

Juergen

[krugman2]

That worked well, thanks

[yougou]

Bonjour, Est ce que il y a une possibilité de recuperer la version de test dans testStand et l'afficher dans une textbox en c# sachant que j'utilise le c#