Won't fix
Last Updated: 29 Mar 2017 14:06 by ADMIN
Goran
Created on: 05 Sep 2012 10:51
Category: TabControl
Type: Bug Report
4
TabControl: Binding exceptions occure when removing TabControl from the visual tree
Exceptions are occuring on ALL bindings, not just with RelativeSource

Command="{Binding AddCommand}"

will also raise an exception.
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3 comments
ADMIN
Kalin
Posted on: 29 Mar 2017 13:10
Won't Fix: The observed behavior is caused by a RadTabControl functionality that explicitly assigns the DataContext of the content area which is not needed for this scenario. If you set the PropagateItemDataContextToContent property of RadTabControl to False everything will work as expected. 

Regards,
Kalin
Goran
Posted on: 21 Sep 2012 13:25
The example is not correct. If we close inner tab control, and then close outer tab control, there are no exceptions. If we close outer tab control while inner tab control is still displayed, then we receive exceptions. Currently in my project I receive 30
ADMIN
Telerik Admin
Posted on: 05 Sep 2012 15:58
Binding exceptions occure when wemoving TabControl from the visual tree.
Example: if we have TabControl inside TabControl and remove the inner TabControl from the visual tree, a binding exception occurs.