dotnet/winforms

Cursor flicker when hovering the pointer on the selected text in RichTextBox

Open

#3,063 opened on 2020年4月15日

GitHub で見る
 (2 comments) (0 reactions) (0 assignees)C# (922 forks)batch import
area-controls-RichEdithelp wanted

Repository metrics

Stars
 (4,100 stars)
PR merge metrics
 (平均マージ 14d 22h) (30d で 56 merged PRs)

説明

  • .NET Core Version: 3.1.300-preview-015095

  • Have you experienced this same bug with .NET Framework?: Yes

Minimal repro:

  1. Create a new Winforms Core application
  2. Drag and drop a RichTextBox to the form designer
  3. Build and run this application
  4. Type some words in the RichTextBox and select some text
  5. 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. Flicker333

コントリビューターガイド