improve:ROT联动

2026-02-14 15:10:00 +08:00
parent 698478d826
commit e0cb877162
2 changed files with 10 additions and 11 deletions
@@ -221,10 +221,9 @@ namespace Ink_Canvas.Helpers
        {
            try
            {
-                if (!_isModuleUnloading)
-                {
-                    CheckAndConnectToPPTViaRot();
-                }
+                if (_disposed || _isModuleUnloading)
+                    return;
+                CheckAndConnectToPPTViaRot();
            }
            catch (Exception ex)
            {
@@ -236,10 +235,9 @@ namespace Ink_Canvas.Helpers
        {
            try
            {
-                if (!_isModuleUnloading && IsConnected)
-                {
-                    CheckSlideShowState();
-                }
+                if (_disposed || _isModuleUnloading || !IsConnected)
+                    return;
+                CheckSlideShowState();
            }
            catch (Exception ex)
            {
@@ -249,7 +247,7 @@ namespace Ink_Canvas.Helpers

        private void CheckAndConnectToPPTViaRot()
        {
-            if (_isModuleUnloading) return;
+            if (_disposed || _isModuleUnloading) return;

            if (_pptApplication != null && !IsConnected)
            {
@@ -457,7 +455,8 @@ namespace Ink_Canvas.Helpers
                        System.Threading.Thread.Sleep(200);

                        _isModuleUnloading = false;
-                        _unifiedRotTimer?.Start();
+                        if (!_disposed)
+                            _unifiedRotTimer?.Start();
                    }
                    catch (Exception ex)
                    {