Error in Navigation View Items Selection Changed C# in UWP App - Please help!

Question

Hi Community!

Please see the below image for error info and help me solve it. I'm new to develop UWP apps in Windows. I want to redirect frames when user clicks on particular NavigationViewItem in my app.

Answer 1

Hello

Derive from your screenshot, it looks you use WInUI NavigationView to replace the UWP internal NavigationView xaml control. if you used WInUI nuget, you need to use NavigationView where under Microsoft.UI.Xaml.Controls namesapce.

private void NavigationView_SelectionChanged(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewSelectionChangedEventArgs args)  
{  
  
}  

Thank you.

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