TextBox cannot get focused in Custom Layer - the Page Presenter gets the focus.
When you have a text box in a custom layer, the page presenter gets the focus and does not allow you to focus the text box.
The fix will be available in our official release 2015 Q2.
Posted on:31 Jul 2015 10:44
We exposed a method in the UILayerInitializeContext class for adding focusable elements. You could use it in the Initialize() method of the custom UI layer after the initialization of the TextBox:
Posted on:15 Jul 2015 14:49
I just retested this in the 2015 Q2 release and the issue still exists. My sample program is attached.