BrankoDjuric
❔ TextBox ValidationRule error display issue with ToolTip [XAML, WPF, C#]
Hello everyone.
I have a custom control which is just a textbox with a tooltip and some validation rules. When this textbox was in a view, the validation rule errors, could be displayed in the tooltip no problem. Now that I moved the Textbox XAML code into the custom control, the error messages from the validation are no longer being displayed. I cannot figure out why this is happening. I would appreciate any help I can get.
I am using the custom contol on line 157 of the ConstructionView.xaml file.
And I also attached the xaml and xaml.cs code of my custom textbox userControl.
Thank you to everyone who decides to help out.
3 replies