I want to have opportunity to disable RadExpander header because I want to programmatically expand or collapse RadExpander control.
Posted on:20 Feb 2018 15:15
Currently you can disable the RadExpander, which will prevent its expanding by the user but still you will be able to change the IsExpanded property value in code:
this.radExpander.IsExpanded = false;
However in some themes the Header becomes lighter when disabled. Please let us know if this happens in your case.