Problems with set_DynProperties

Problems with set_DynProperties

Hi, I'm having problems with the set_DynProperties function in VTSA. I'm trying to write to the "text line 1" property of the button.
zenOn.IDynPicture scr = this.thisProject.DynPictures().Item("Screen1");
zenOn.IElement btn = scr.Elements().Item("Button1");
btn.set_DynProperties("Text1", "Hello You");
I've tested to see if scr and btn exist and they do. What am I doing wrong?
Denis.

This is a migrated post! Originally posted on 26.06.2013 by user dlamarche. Please be aware that information can be outdated.