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Dialog not shown if tab is dragged out (Dragablz/TabablzControl) #4424
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I maybe found a workaround. Instead of doing it like this... return _dialogCoordinator.ShowMetroDialogAsync(this, customDialog); I can find the parent window (that is currently active) and use it as context. var window = Application.Current.Windows.OfType<Window>().FirstOrDefault(x => x.IsActive);
return _dialogCoordinator.ShowMetroDialogAsync(window, customDialog); Inside the parent Window the dialog needs to be registered. Not just in the View&ViewModel xmlns:dialogs="clr-namespace:MahApps.Metro.Controls.Dialogs;assembly=MahApps.Metro"
dialogs:DialogParticipation.Register="{Binding}" |
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Describe the bug
I'm not sure if this is a bug in mahapps or a problem with the implementation.
I use the
dragablz:TabablzControl
and if i drag out a tab, i can't open a dialog in this window.Steps to reproduce
I tried to update the DialogCoordinator when the tab was dragged out, but it doesn't work: https://github.com/BornToBeRoot/NETworkManager/pull/2517/files
Expected behavior
Dialog should open.
Actual behavior
Nothing. No Dialog, No log, no crash...
Edit: I now get sometimes this error:
System.InvalidOperationException: "Context is not inside a MetroWindow."
Environment
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