fix:issue #111

2025-07-28 18:23:07 +08:00
parent d7d7a3919f
commit b4481ff680
2 changed files with 40 additions and 4 deletions
@@ -918,6 +918,9 @@ namespace Ink_Canvas {

                        ClearStrokes(true);

+                        // 清空备份历史记录，防止退出白板时恢复已结束PPT的墨迹
+                        TimeMachineHistories[0] = null;
+
                        if (GridTransparencyFakeBackground.Background != Brushes.Transparent)
                            BtnHideInkCanvas_Click(BtnHideInkCanvas, null);