Hello I have simple code for Competency and SubCompetencies.
Here is code-behind:

Hi I have a problem in display selected item of combo box in a data grid. in this code nothing show in combo box as selected item.

I am starting to get a hang of all this binding and WPF stuff. One thing I am stuck on is the following. I have a User control here and I want to bind the properties (custom dependency properties) with data from other classes, or in this case the same one. I am doing this simply because I have different user controls for different situations but using the same user control.

Here’s my working example, which bind correctly the ViewModel and trigger correctly StringFormat and ValidateMaskDecimal:

Here’s my working example, which bind correctly the ViewModel and trigger correctly StringFormat and ValidateMaskDecimal:

I’m trying to update the binding on my xaml program dynamically with a launch from my viewmodel.cs
For some reason I cant get the binding to show on my label.content in my cs:
Every time I run, either I get a default value that is set in the ViewModel Constructor but doesn’t update dynamically or when I comment out the value in the constructor, it remains blank.