dotnet/winforms
Cursor flicker when hovering the pointer on the selected text in RichTextBox
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#3,063 创建于 2020年4月15日
area-controls-RichEdithelp wanted
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描述
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.NET Core Version: 3.1.300-preview-015095
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Have you experienced this same bug with .NET Framework?: Yes
Minimal repro:
- Create a new Winforms Core application
- Drag and drop a RichTextBox to the form designer
- Build and run this application
- Type some words in the RichTextBox and select some text
- Hover the pointer on the select text and observer the cursor
Or Run the attached project CursorFlickerPrj.zip and repeat step4 & step5.
Expected behavior: The cursor is not flicker.
Actual behavior:
The cursor is flicker.
