Bug: SelectedIndex default Binding Mode=OneTime

[Matthias Bibo]

When using the  SelectedIndex on the tabcontrol the default binding mode is OneTime instead of OneWay like all other properties.

e.g. SelectedIndex="{Binding SelIndex}"

I searched a while, to find out while my binding is not working because I thought I set a wrong path. 

The default should be OneWay, or?

[Hristo]

Hello,

I've created a sample project demonstrating the default binding. If you press the button you should be able to observe how the selection is changed. This should validate the binding is one way by default.

If that is not the case, could you please elaborate a bit more on the issue or send us a modified version of the project.

Kind regards,
Hristo
the Telerik team