dotnet / dotnet/wpf

Interface rendering does not work properly

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#8,867 2 comments 0 reactions 0 assignees View on GitHub
Needs minimal repro project
Dominant language
C#
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Description

### Description

WPF program frequently enters and exits full screen, the ui cannot be rendered successfully(is black), but the message loop is working properly.

### Reproduction Steps

Complex WPF program with window nesting and frequent full-screen entries and exits.

### Expected behavior

Normal Rendering Interface

### Actual behavior

The program interface does not render properly or the program interface turns black.

### Regression?

_No response_

### Known Workarounds

_No response_

### Impact

_No response_

### Configuration

_No response_

### Other information

_No response_

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