In WPF, when Popup opened, the webview2 control would lost focus.

[wslsj888]

such as title, the js events like 'mousemove' would not be called when the popup opened.

[champnic]

Hey @wslsj888 - when you say "popup" could you add some detail on how the popup is being shown? Is this a web popup (like from window.open()) or a popup form you are creating in WPF?

[wslsj888]

Hey @wslsj888 - when you say "popup" could you add some detail on how the popup is being shown? Is this a web popup (like from window.open()) or a popup form you are creating in WPF?

sorry, It is a wpf's popup.
web -> js -> C# -> open wpf's popup.

[champnic]

If you are opening a new WPF popup it makes sense that it may try to take focus. If you need to move focus back to the WebView2 control you can do so using WebView2.Focus().

[wslsj888]

If you are opening a new WPF popup it makes sense that it may try to take focus. If you need to move focus back to the WebView2 control you can do so using WebView2.Focus().

I have tried WebView2.Focus() before. It does'n work.
maybe it's normal, so I use wpf's Window to instead the Popup. a new window would not let the webview2 control lost focus.

[champnic]

Do you have a sample app you would be able to share the demonstrates the broken behavior?