add:issue #224

Ink Canvas/Helpers/FloatingWindowInterceptor.cs

@@ -229,7 +229,7 @@ namespace Ink_Canvas.Helpers
         private readonly Dictionary<IntPtr, DateTime> _lastScanTime = new Dictionary<IntPtr, DateTime>();
         private readonly HashSet<IntPtr> _knownWindows = new HashSet<IntPtr>();
         private readonly Dictionary<string, DateTime> _processLastScanTime = new Dictionary<string, DateTime>();
-        private int _consecutiveEmptyScans = 0;
+        private int _consecutiveEmptyScans;
         private DateTime _lastSuccessfulScan = DateTime.Now;
         private readonly object _scanLock = new object();
 

Ink Canvas/Helpers/GlobalHotkeyManager.cs

@@ -24,12 +24,12 @@ namespace Ink_Canvas.Helpers
         
         // 多屏幕支持相关字段
         private Screen _currentScreen;
-        private bool _isMultiScreenMode = false;
+        private bool _isMultiScreenMode;
         private bool _enableScreenSpecificHotkeys = true; // 是否启用基于屏幕的热键注册
         
         // 智能热键管理相关字段
-        private bool _isWindowFocused = false;
-        private bool _isMouseOverWindow = false;
+        private bool _isWindowFocused;
+        private bool _isMouseOverWindow;
         private System.Windows.Threading.DispatcherTimer _mousePositionTimer;
 
         // 配置文件路径

Ink Canvas/Helpers/MultiTouchInput.cs

@@ -30,7 +30,7 @@ namespace Ink_Canvas.Helpers
     public class StrokeVisual : DrawingVisual
     {
         private bool _needsRedraw = true;
-        private int _lastPointCount = 0;
+        private int _lastPointCount;
         private const int REDRAW_THRESHOLD = 3; 
 
         /// <summary>

Ink Canvas/Helpers/PPTInkManager.cs

@@ -37,7 +37,7 @@ namespace Ink_Canvas.Helpers
         private const int MinSwitchIntervalMs = 100; // 最小切换间隔100毫秒
         
         // 内存管理相关字段
-        private long _totalMemoryUsage = 0;
+        private long _totalMemoryUsage;
         private const long MaxMemoryUsageBytes = 100 * 1024 * 1024; // 100MB限制
         private DateTime _lastMemoryCleanup = DateTime.MinValue;
         private const int MemoryCleanupIntervalMinutes = 5; // 5分钟清理一次