OK, I have had a lot of help changing the visibility of a backstage control in Powerpoint 2013.
This is great for a static change, but now I need to change the visibility depending on some state in my addin (C# based).
I have the code below, but the SaveAsEnabled function never gets called (I have place breakpoint to check this) . Any ideas ? Is my prototype correct?
MS Powerpoint 2013
Visual Studio 2012 ultimate
<tab idMso="TabSave" getVisible="SaveAsEnabled"/>
private bool saveAsEnabled;
bool SaveAsEnabled (object Obj)