In order to access the "
element, the RadTabControl
needs to be loaded and initialized. Then you can walk through the visual tree and look for this TextBlock
However, on the DomainDataSource LoadedData()
event the RadTabControl
is not yet initialized so that approach cannot be applied.
Another approach is to define a Loaded()
event for the TextBlock
and handle it to define the TextBlock Text
property in code behind:
Still, the data binding approach is much better and when you bind your data in XAML, it is not a good approach to set properties in code as well. So if you can elaborate on your scenario and what exactly you need to display in the Text
property, we might be able to suggest a better approach. For example, you can use an IValueConverter
to convert a binded property.
the Telerik team
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