The program freezes

[YourName2024]

Bug explanation

Hello. I decided to write a program using your styles. I connected them to resources and started using them. As a result, I noticed when the computer is blocked and we log in. The program freezes completely and the buttons and elements do not work. Interestingly, the double-click action is hung on the DataGrid. Which brings up the edit button. And this action works. But it opens a completely empty form.

Version

1.2.7 and 3.2.0

[YourName2024]

I solved this problem, but I don't know how much is correct. I didn't use hide() on the first form, but Close()

[Keboo]

@YourName2024 are you able to provide an example that reproduces the problem. There is not enough information here to provide a fix or solution.

[jf1187gh]

@YourName2024 are you able to provide an example that reproduces the problem. There is not enough information here to provide a fix or solution.

I'm having the same issue. After opening a new window and hiding the main window, if the user locks/unlocks the screen, then the application locks up.

My current work around is to disable hardware acceleration (RenderOptions.ProcessRenderMode = RenderMode.SoftwareOnly;)

-WPF, .net 8, windows application

Code calling new new window:
CheckListForm cLWin = new()
{
Owner = Application.Current.MainWindow,
WindowStartupLocation = WindowStartupLocation.CenterOwner,
MainWindowReference = this
};
cLWin.Show();
Hide();

[github-actions]

This issue is marked stale because it has been open 30 days with no activity. Remove stale label or update the issue, otherwise it will be closed in 14 days.

[Keboo]

@jf1187gh are you able to provide a sample repo that reproduces the issue?

[jf1187gh]

@jf1187gh are you able to provide a sample repo that reproduces the issue?

I uploaded a stripped down sample. Issue happens when the second window is maximized, and then the computer is locked. Upon unlock, the window freezes.

https://github.com/jf1187gh/MD_XAML

[github-actions]

This issue is marked stale because it has been open 30 days with no activity. Remove stale label or update the issue, otherwise it will be closed in 14 days.