Populate ComboBox in another form based on another ComboBox using C# and VB.Net in WPF Application

Last Reply 5 months ago By dharmendr

Posted 5 months ago

I want to update selected item in combobox in xaml file from another xaml file in wpf application.

Is this possible?

I have two forms First form have Country combobox and another form have State combobox and I want to update data in form two from Form one.

That means If I select Country in Form one then update State in Form two.

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