From 011effa0470b6ebb0535ecea193cf810bae1207c Mon Sep 17 00:00:00 2001
From: CJKmkp <2564608840@qq.com>
Date: Sat, 20 Dec 2025 17:22:17 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 Ink Canvas/MainWindow_cs/MW_PPT.cs      | 1 -
 Ink Canvas/Windows/TimerControl.xaml.cs | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/Ink Canvas/MainWindow_cs/MW_PPT.cs b/Ink Canvas/MainWindow_cs/MW_PPT.cs
index c9937bdf..40421c05 100644
--- a/Ink Canvas/MainWindow_cs/MW_PPT.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_PPT.cs	
@@ -100,7 +100,6 @@ namespace Ink_Canvas
         // 页面切换防抖机制
         private DateTime _lastSlideSwitchTime = DateTime.MinValue;
         private int _pendingSlideIndex = -1;
-        private System.Timers.Timer _slideSwitchDebounceTimer;
         private const int SlideSwitchDebounceMs = 150;
         private bool _isInkClearedByButton = false;
         #endregion
diff --git a/Ink Canvas/Windows/TimerControl.xaml.cs b/Ink Canvas/Windows/TimerControl.xaml.cs
index 519da5bb..f7238908 100644
--- a/Ink Canvas/Windows/TimerControl.xaml.cs	
+++ b/Ink Canvas/Windows/TimerControl.xaml.cs	
@@ -1294,7 +1294,7 @@ namespace Ink_Canvas.Windows
                     recentTimer6 = "--:--";
                 }
             }
-            catch (Exception ex)
+            catch (Exception)
             {
                 recentTimer1 = "--:--";
                 recentTimer2 = "--:--";