I have the following problem. The controls I am using (Textboxes, ComboBoxes, ....) need to read some properties (etc ...) from custom UserControl class which is somewhere up the LogicalTree. This needs to happen before the UI or these controls are
shown to the user. I tried the Loaded event and it works, but not at all of my UIs. Sometimes a parent (while traveling up the tree) is null, and so it is not possible to get the custom UserControl. This happens even on user interfaces which are nearly build
eqally. If the Loaded event is raised on e.g. a TextBox it seems not to be sure that the tree above is built complete.
Is there any other event or overridable method I can use for what I want to achieve?
Thank you for help.
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