优化代码

2025-09-30 17:46:35 +08:00
parent 92e695ef7c
commit 92bb458345
16 changed files with 71 additions and 131 deletions
@@ -299,8 +299,7 @@ namespace Ink_Canvas
            try
            {
                // 获取主窗口实例并清理PowerPoint进程守护
-                var mainWindow = Current.MainWindow as MainWindow;
-                if (mainWindow != null)
+                if (Current.MainWindow is MainWindow mainWindow)
                {
                    // 通过反射调用StopPowerPointProcessMonitoring方法
                    var method = mainWindow.GetType().GetMethod("StopPowerPointProcessMonitoring",