I making a UserControl in my C# WPF MVVM application. When I type in the ComboBox Filtered products show, lets say 8 filtered products are showing in dropdown list, problem start from here if i try to navigate between these filtered products by arrow key it automaticly select first item in the list.
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I making a UserControl in my C# WPF MVVM application. When I type in the ComboBox Filtered products show, lets say 8 filtered products are showing in dropdown list, problem start from here if i try to navigate between these filtered products by arrow key it automaticly select first item in the list.
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I have an MVVM-bound ComboBox

I have an MVVM-bound ComboBox

I am new to WPF and MVVM. I have a Window, ViewModel, and two Models. INotifyPropertyChanged is defined in a helper class, ‘ObservableObject’. The _BaseViewModel inherits ObservableObject, and the ViewModel inherits _BaseViewModel. The models contain private and public properties for the object primary number and name (example: IndustryPrimaryNum and IndustryName).