simplify new expression

src/Shared/HandyControlDemo_Shared/MainWindow.xaml.cs

@@ -26,8 +26,8 @@ namespace HandyControlDemo
 
             GlobalShortcut.Init(new List<KeyBinding>
             {
-                new KeyBinding(ViewModelLocator.Instance.Main.GlobalShortcutInfoCmd, Key.I, ModifierKeys.Control | ModifierKeys.Alt),
-                new KeyBinding(ViewModelLocator.Instance.Main.GlobalShortcutWarningCmd, Key.E, ModifierKeys.Control | ModifierKeys.Alt)
+                new(ViewModelLocator.Instance.Main.GlobalShortcutInfoCmd, Key.I, ModifierKeys.Control | ModifierKeys.Alt),
+                new(ViewModelLocator.Instance.Main.GlobalShortcutWarningCmd, Key.E, ModifierKeys.Control | ModifierKeys.Alt)
             });
 
             Dialog.SetToken(this, MessageToken.MainWindow);

src/Shared/HandyControlDemo_Shared/Service/Data/DataService.cs

@@ -18,7 +18,7 @@ namespace HandyControlDemo.Service
     {
         internal ObservableCollection<TabControlDemoModel> GetTabControlDemoDataList()
         {
-            return new ObservableCollection<TabControlDemoModel>
+            return new()
             {
                 new TabControlDemoModel
                 {
@@ -139,7 +139,7 @@ namespace HandyControlDemo.Service
 
         internal List<AvatarModel> GetBlogDataList()
         {
-            return new List<AvatarModel>
+            return new()
             {
                 new AvatarModel
                 {
@@ -170,7 +170,7 @@ namespace HandyControlDemo.Service
 
         internal List<AvatarModel> GetProjectDataList()
         {
-            return new List<AvatarModel>
+            return new()
             {
                 new AvatarModel
                 {
@@ -195,7 +195,7 @@ namespace HandyControlDemo.Service
 
         internal List<AvatarModel> GetWebsiteDataList()
         {
-            return new List<AvatarModel>
+            return new()
             {
                 new AvatarModel
                 {
@@ -208,7 +208,7 @@ namespace HandyControlDemo.Service
 
         internal ObservableCollection<CardModel> GetCardDataList()
         {
-            return new ObservableCollection<CardModel>
+            return new()
             {
                 new CardModel
                 {
@@ -275,7 +275,7 @@ namespace HandyControlDemo.Service
 
         internal CardModel GetCardData()
         {
-            return new CardModel
+            return new()
             {
                 Content = $"/HandyControlDemo;component/Resources/Img/Album/{DateTime.Now.Second % 10 + 1}.jpg"
             };
@@ -283,7 +283,7 @@ namespace HandyControlDemo.Service
 
         internal List<StepBarDemoModel> GetStepBarDemoDataList()
         {
-            return new List<StepBarDemoModel>
+            return new()
             {
                 new StepBarDemoModel
                 {
@@ -310,7 +310,7 @@ namespace HandyControlDemo.Service
 
         internal ObservableCollection<CoverViewDemoModel> GetCoverViewDemoDataList()
         {
-            return new ObservableCollection<CoverViewDemoModel>
+            return new()
             {
                 new CoverViewDemoModel
                 {

src/Shared/HandyControlDemo_Shared/Tools/Helper/AssemblyHelper.cs

@@ -7,7 +7,7 @@ namespace HandyControlDemo.Tools
     {
         private static readonly string NameSpaceStr = typeof(AssemblyHelper).Assembly.GetName().Name;
 
-        private static readonly Dictionary<string, object> CacheDic = new Dictionary<string, object>();
+        private static readonly Dictionary<string, object> CacheDic = new();
 
         public static void Register(string name, object instance) => CacheDic[name] = instance;
 

src/Shared/HandyControlDemo_Shared/UserControl/Main/MainContent.xaml.cs

@@ -67,17 +67,17 @@ namespace HandyControlDemo.UserControl
                 var textEditorCustomStyle = ResourceHelper.GetResource<Style>("TextEditorCustom");
                 _textEditor = new Dictionary<string, TextEditor>
                 {
-                    ["XAML"] = new TextEditor
+                    ["XAML"] = new()
                     {
                         Style = textEditorCustomStyle,
                         SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("XML")
                     },
-                    ["C#"] = new TextEditor
+                    ["C#"] = new()
                     {
                         Style = textEditorCustomStyle,
                         SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("C#")
                     },
-                    ["VM"] = new TextEditor
+                    ["VM"] = new()
                     {
                         Style = textEditorCustomStyle,
                         SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("C#")

src/Shared/HandyControlDemo_Shared/UserControl/Styles/GeometryDemoCtl.xaml.cs

@@ -10,13 +10,13 @@ namespace HandyControlDemo.UserControl
 {
     public partial class GeometryDemoCtl
     {
-        private readonly HashSet<string> _lineSet = new HashSet<string>
+        private readonly HashSet<string> _lineSet = new()
         {
             "CheckedGeometry"
         };
 
         public ObservableCollection<GeometryItemModel> GeometryItems { get; set; } =
-            new ObservableCollection<GeometryItemModel>();
+            new();
 
         public GeometryDemoCtl()
         {

src/Shared/HandyControlDemo_Shared/ViewModel/Basic/ChatBoxViewModel.cs

@@ -50,7 +50,7 @@ namespace HandyControlDemo.ViewModel
 #endif
         }
 
-        public ObservableCollection<ChatInfoModel> ChatInfos { get; set; } = new ObservableCollection<ChatInfoModel>();
+        public ObservableCollection<ChatInfoModel> ChatInfos { get; set; } = new();
 
         public RelayCommand<KeyEventArgs> SendStringCmd => new Lazy<RelayCommand<KeyEventArgs>>(() =>
             new RelayCommand<KeyEventArgs>(SendString)).Value;

src/Shared/HandyControlDemo_Shared/ViewModel/ViewModelLocator.cs

@@ -58,7 +58,7 @@ namespace HandyControlDemo.ViewModel
 
         public WindowDemoViewModel WindowDemo => SimpleIoc.Default.GetInstance<WindowDemoViewModel>();
 
-        public ItemsDisplayViewModel ContributorsView => new ItemsDisplayViewModel(SimpleIoc.Default.GetInstance<DataService>().GetContributorDataList);
+        public ItemsDisplayViewModel ContributorsView => new(SimpleIoc.Default.GetInstance<DataService>().GetContributorDataList);
 
         public ItemsDisplayViewModel BlogsView => SimpleIoc.Default.GetInstance<ItemsDisplayViewModel>("Blogs");
 
@@ -70,7 +70,7 @@ namespace HandyControlDemo.ViewModel
 
         public PaginationDemoViewModel PaginationDemo => SimpleIoc.Default.GetInstance<PaginationDemoViewModel>();
 
-        public ChatBoxViewModel ChatBox => new ChatBoxViewModel();
+        public ChatBoxViewModel ChatBox => new();
 
         public CoverViewModel CoverView => SimpleIoc.Default.GetInstance<CoverViewModel>();
 
@@ -86,11 +86,11 @@ namespace HandyControlDemo.ViewModel
 
         public SideMenuDemoViewModel SideMenuDemo => SimpleIoc.Default.GetInstance<SideMenuDemoViewModel>();
 
-        public TabControlDemoViewModel TabControlDemo => new TabControlDemoViewModel(SimpleIoc.Default.GetInstance<DataService>());
+        public TabControlDemoViewModel TabControlDemo => new(SimpleIoc.Default.GetInstance<DataService>());
 
         public NonClientAreaViewModel NoUser => SimpleIoc.Default.GetInstance<NonClientAreaViewModel>();
 
-        public CardDemoViewModel CardDemo => new CardDemoViewModel(SimpleIoc.Default.GetInstance<DataService>());
+        public CardDemoViewModel CardDemo => new(SimpleIoc.Default.GetInstance<DataService>());
 
         public SpriteDemoViewModel SpriteDemo => SimpleIoc.Default.GetInstance<SpriteDemoViewModel>();
 
@@ -98,7 +98,7 @@ namespace HandyControlDemo.ViewModel
 
         public SplitButtonDemoViewModel SplitButtonDemo => SimpleIoc.Default.GetInstance<SplitButtonDemoViewModel>();
 
-        public TagDemoViewModel TagDemo => new TagDemoViewModel(SimpleIoc.Default.GetInstance<DataService>());
+        public TagDemoViewModel TagDemo => new(SimpleIoc.Default.GetInstance<DataService>());
 
         #endregion
     }

src/Shared/HandyControl_Shared/Collections/ManualObservableCollection!1.cs

@@ -9,7 +9,7 @@ namespace HandyControl.Collections
     [Serializable]
     public class ManualObservableCollection<T> : Collection<T>, INotifyCollectionChanged, INotifyPropertyChanged
     {
-        private readonly SimpleMonitor _monitor = new SimpleMonitor();
+        private readonly SimpleMonitor _monitor = new();
 
         private const string CountString = "Count";
 

src/Shared/HandyControl_Shared/Controls/Block/RunningBlock/RunningBorder.cs

@@ -60,6 +60,6 @@ namespace HandyControl.Controls
             return mySize;
         }
 
-        private static Size ConvertThickness2Size(Thickness th) => new Size(th.Left + th.Right, th.Top + th.Bottom);
+        private static Size ConvertThickness2Size(Thickness th) => new(th.Left + th.Right, th.Top + th.Bottom);
     }
 }

src/Shared/HandyControl_Shared/Controls/Carousel/Carousel.cs

@@ -44,9 +44,9 @@ namespace HandyControl.Controls
 
         private DispatcherTimer _updateTimer;
 
-        private readonly List<double> _widthList = new List<double>();
+        private readonly List<double> _widthList = new();
 
-        private readonly Dictionary<object, CarouselItem> _entryDic = new Dictionary<object, CarouselItem>();
+        private readonly Dictionary<object, CarouselItem> _entryDic = new();
 
         private bool _isRefresh;
 

src/Shared/HandyControl_Shared/Controls/ColorPicker/ColorPicker.cs

@@ -101,7 +101,7 @@ namespace HandyControl.Controls
         /// <summary>
         ///     预设的颜色（一共18个，两行）
         /// </summary>
-        private readonly List<string> _colorPresetList = new List<string>
+        private readonly List<string> _colorPresetList = new()
         {
             "#f44336",
             "#e91e63",
@@ -127,7 +127,7 @@ namespace HandyControl.Controls
         /// <summary>
         ///     颜色范围集合
         /// </summary>
-        private readonly List<ColorRange> _colorRangeList = new List<ColorRange>
+        private readonly List<ColorRange> _colorRangeList = new()
         {
             new ColorRange
             {
@@ -164,7 +164,7 @@ namespace HandyControl.Controls
         /// <summary>
         ///     颜色分隔集合
         /// </summary>
-        private readonly List<Color> _colorSeparateList = new List<Color>
+        private readonly List<Color> _colorSeparateList = new()
         {
             Color.FromRgb(255, 0, 0),
             Color.FromRgb(255, 0, 255),

src/Shared/HandyControl_Shared/Controls/Cover/CoverFlow/CoverFlow.cs

@@ -69,12 +69,12 @@ namespace HandyControl.Controls
         /// <summary>
         ///     存储所有的内容
         /// </summary>
-        private readonly Dictionary<int, object> _contentDic = new Dictionary<int, object>();
+        private readonly Dictionary<int, object> _contentDic = new();
 
         /// <summary>
         ///     当前在显示范围内的项
         /// </summary>
-        private readonly Dictionary<int, CoverFlowItem> _itemShowDic = new Dictionary<int, CoverFlowItem>();
+        private readonly Dictionary<int, CoverFlowItem> _itemShowDic = new();
 
         /// <summary>
         ///     相机

src/Shared/HandyControl_Shared/Controls/Cover/CoverFlow/CoverFlowItem.cs

@@ -72,12 +72,12 @@ namespace HandyControl.Controls
 
             var textureCoordinates = new PointCollection
             {
-                new Point(0, 1),
-                new Point(1, 1),
-                new Point(1, 0),
-                new Point(0, 0),
-                new Point(1, 0),
-                new Point(1, 1)
+                new(0, 1),
+                new(1, 1),
+                new(1, 0),
+                new(0, 0),
+                new(1, 0),
+                new(1, 1)
             };
 
             var normals = new Vector3DCollection

src/Shared/HandyControl_Shared/Controls/Cover/CoverView/CoverView.cs

@@ -16,7 +16,7 @@ namespace HandyControl.Controls
 
         private IEnumerable _itemsSourceInternal;
 
-        private readonly Dictionary<object, CoverViewItem> _entryDic = new Dictionary<object, CoverViewItem>();
+        private readonly Dictionary<object, CoverViewItem> _entryDic = new();
 
         private bool _isRefresh;
 

src/Shared/HandyControl_Shared/Controls/Dialog/Dialog.cs

@@ -16,7 +16,7 @@ namespace HandyControl.Controls
 
         private AdornerContainer _container;
 
-        private static readonly Dictionary<string, FrameworkElement> ContainerDic = new Dictionary<string, FrameworkElement>();
+        private static readonly Dictionary<string, FrameworkElement> ContainerDic = new();
 
         public static readonly DependencyProperty IsClosedProperty = DependencyProperty.Register(
             "IsClosed", typeof(bool), typeof(Dialog), new PropertyMetadata(ValueBoxes.FalseBox));

src/Shared/HandyControl_Shared/Controls/Image/GifImage.cs

@@ -19,9 +19,9 @@ namespace HandyControl.Controls
 {
     public class GifImage : Image, IDisposable
     {
-        private static readonly Guid GifGuid = new Guid("{b96b3caa-0728-11d3-9d7b-0000f81ef32e}");
+        private static readonly Guid GifGuid = new("{b96b3caa-0728-11d3-9d7b-0000f81ef32e}");
 
-        private static readonly Guid GifSingleFrameGuid = new Guid("{b96b3cb0-0728-11d3-9d7b-0000f81ef32e}");
+        private static readonly Guid GifSingleFrameGuid = new("{b96b3cb0-0728-11d3-9d7b-0000f81ef32e}");
 
         internal IntPtr NativeImage;
 

src/Shared/HandyControl_Shared/Controls/Image/ImageViewer.cs

@@ -48,7 +48,7 @@ namespace HandyControl.Controls
         /// <summary>
         ///     图片保存对话框
         /// </summary>
-        private static readonly SaveFileDialog SaveFileDialog = new SaveFileDialog
+        private static readonly SaveFileDialog SaveFileDialog = new()
         {
             Filter = $"{Lang.PngImg}|*.png"
         };

src/Shared/HandyControl_Shared/Controls/Loading/LoadingBase.cs

@@ -62,7 +62,7 @@ namespace HandyControl.Controls
             "DotDelayTime", typeof(double), typeof(LoadingBase),
             new FrameworkPropertyMetadata(80.0, FrameworkPropertyMetadataOptions.AffectsRender));
 
-        protected readonly Canvas PrivateCanvas = new Canvas
+        protected readonly Canvas PrivateCanvas = new()
         {
             ClipToBounds = true
         };

src/Shared/HandyControl_Shared/Controls/Other/DashedBorder.cs

@@ -134,9 +134,9 @@ namespace HandyControl.Controls
             set => SetValue(BorderDashOffsetProperty, value);
         }
 
-        private static Size ConvertThickness2Size(Thickness th) => new Size(th.Left + th.Right, th.Top + th.Bottom);
+        private static Size ConvertThickness2Size(Thickness th) => new(th.Left + th.Right, th.Top + th.Bottom);
 
-        private static Rect DeflateRect(Rect rt, Thickness thick) => new Rect(rt.Left + thick.Left,
+        private static Rect DeflateRect(Rect rt, Thickness thick) => new(rt.Left + thick.Left,
             rt.Top + thick.Top,
             Math.Max(0.0, rt.Width - thick.Left - thick.Right),
             Math.Max(0.0, rt.Height - thick.Top - thick.Bottom));

src/Shared/HandyControl_Shared/Controls/Other/Magnifier.cs

@@ -18,7 +18,7 @@ namespace HandyControl.Controls
 
         private const string ElementVisualBrush = "PART_VisualBrush";
 
-        private VisualBrush _visualBrush = new VisualBrush();
+        private VisualBrush _visualBrush = new();
 
         private readonly TranslateTransform _translateTransform;
 
@@ -40,7 +40,7 @@ namespace HandyControl.Controls
             set => SetValue(VerticalOffsetProperty, value);
         }
 
-        public static Magnifier Default => new Magnifier();
+        public static Magnifier Default => new();
 
         public static readonly DependencyProperty ScaleProperty = DependencyProperty.Register(
             "Scale", typeof(double), typeof(Magnifier), new PropertyMetadata(5.0, OnScaleChanged), ValidateHelper.IsInRangeOfPosDouble);

src/Shared/HandyControl_Shared/Controls/Other/NotifyIcon.cs

@@ -22,7 +22,7 @@ namespace HandyControl.Controls
 
         private bool _added;
 
-        private readonly object _syncObj = new object();
+        private readonly object _syncObj = new();
 
         private readonly int _id;
 
@@ -58,7 +58,7 @@ namespace HandyControl.Controls
 
         private static int NextId;
 
-        private static readonly Dictionary<string, NotifyIcon> NotifyIconDic = new Dictionary<string, NotifyIcon>();
+        private static readonly Dictionary<string, NotifyIcon> NotifyIconDic = new();
 
         static NotifyIcon()
         {

src/Shared/HandyControl_Shared/Controls/Other/Pagination.cs

@@ -383,7 +383,7 @@ namespace HandyControl.Controls
 
         private RadioButton CreateButton(int page)
         {
-            return new RadioButton
+            return new()
             {
                 Style = ResourceHelper.GetResourceInternal<Style>(ResourceToken.PaginationButtonStyle),
                 Content = page.ToString()

src/Shared/HandyControl_Shared/Controls/Other/Poptip.cs

@@ -148,7 +148,7 @@ namespace HandyControl.Controls
             set => SetValue(IsOpenProperty, ValueBoxes.BooleanBox(value));
         }
 
-        public static Poptip Default => new Poptip();
+        public static Poptip Default => new();
 
         protected sealed override void OnTargetChanged(FrameworkElement element, bool isNew)
         {

src/Shared/HandyControl_Shared/Controls/Panel/FlexPanel.cs

@@ -16,7 +16,7 @@ namespace HandyControl.Controls
 
         private int _lineCount;
 
-        private readonly List<FlexItemInfo> _orderList = new List<FlexItemInfo>();
+        private readonly List<FlexItemInfo> _orderList = new();
 
         #region Item
 

src/Shared/HandyControl_Shared/Controls/PropertyGrid/PropertyGrid.cs

@@ -33,7 +33,7 @@ namespace HandyControl.Controls
             CommandBindings.Add(new CommandBinding(ControlCommands.SortByName, SortByName, (s, e) => e.CanExecute = ShowSortButton));
         }
 
-        public virtual PropertyResolver PropertyResolver { get; } = new PropertyResolver();
+        public virtual PropertyResolver PropertyResolver { get; } = new();
 
         public static readonly RoutedEvent SelectedObjectChangedEvent =
             EventManager.RegisterRoutedEvent("SelectedObjectChanged", RoutingStrategy.Bubble,
@@ -181,7 +181,7 @@ namespace HandyControl.Controls
             }
         }
 
-        protected virtual PropertyItem CreatePropertyItem(PropertyDescriptor propertyDescriptor) => new PropertyItem
+        protected virtual PropertyItem CreatePropertyItem(PropertyDescriptor propertyDescriptor) => new()
         {
             Category = PropertyResolver.ResolveCategory(propertyDescriptor),
             DisplayName = PropertyResolver.ResolveDisplayName(propertyDescriptor),

src/Shared/HandyControl_Shared/Controls/PropertyGrid/PropertyResolver.cs

@@ -10,7 +10,7 @@ namespace HandyControl.Controls
 {
     public class PropertyResolver
     {
-        private static readonly Dictionary<Type, EditorTypeCode> TypeCodeDic = new Dictionary<Type, EditorTypeCode>
+        private static readonly Dictionary<Type, EditorTypeCode> TypeCodeDic = new()
         {
             [typeof(string)] = EditorTypeCode.PlainText,
             [typeof(sbyte)] = EditorTypeCode.SByteNumber,

src/Shared/HandyControl_Shared/Controls/Screenshot/ScreenshotWindow.cs

@@ -33,7 +33,7 @@ namespace HandyControl.Controls
 
         private BitmapSource _imageSource;
 
-        private static readonly Guid BmpGuid = new Guid("{b96b3cab-0728-11d3-9d7b-0000f81ef32e}");
+        private static readonly Guid BmpGuid = new("{b96b3cab-0728-11d3-9d7b-0000f81ef32e}");
 
         #region const
 

src/Shared/HandyControl_Shared/Controls/TabControl/TabPanel.cs

@@ -20,7 +20,7 @@ namespace HandyControl.Controls
         /// <summary>
         ///     选项卡字典
         /// </summary>
-        internal Dictionary<int, TabItem> ItemDic = new Dictionary<int, TabItem>();
+        internal Dictionary<int, TabItem> ItemDic = new();
 
         public static readonly DependencyPropertyKey FluidMoveDurationPropertyKey =
             DependencyProperty.RegisterReadOnly("FluidMoveDuration", typeof(Duration), typeof(TabPanel),

src/Shared/HandyControl_Shared/Controls/Time/FlipClock/FlipNumber.cs

@@ -240,10 +240,10 @@ namespace HandyControl.Controls
 
             var positions = new Point3DCollection
             {
-                new Point3D(-quarterWidth * flag, quarterHeight, 0),
-                new Point3D(-quarterWidth * flag, 0, 0),
-                new Point3D(quarterWidth * flag, 0, 0),
-                new Point3D(quarterWidth * flag, quarterHeight, 0)
+                new(-quarterWidth * flag, quarterHeight, 0),
+                new(-quarterWidth * flag, 0, 0),
+                new(quarterWidth * flag, 0, 0),
+                new(quarterWidth * flag, quarterHeight, 0)
             };
 
             var triangleIndices = new Int32Collection
@@ -258,10 +258,10 @@ namespace HandyControl.Controls
 
             var textureCoordinates = new PointCollection
             {
-                new Point(0, 0),
-                new Point(0, 1),
-                new Point(1, 1),
-                new Point(1, 0)
+                new(0, 0),
+                new(0, 1),
+                new(1, 1),
+                new(1, 0)
             };
 
             var geometry3D = new MeshGeometry3D

src/Shared/HandyControl_Shared/Controls/Time/TimeBar/TimeBar.cs

@@ -150,7 +150,7 @@ namespace HandyControl.Controls
         /// <summary>
         ///     刻度集合
         /// </summary>
-        private readonly List<SpeTextBlock> _speBlockList = new List<SpeTextBlock>();
+        private readonly List<SpeTextBlock> _speBlockList = new();
 
         /// <summary>
         ///     初始化时时间
@@ -160,7 +160,7 @@ namespace HandyControl.Controls
         /// <summary>
         ///     时间段集合
         /// </summary>
-        private readonly List<int> _timeSpeList = new List<int>
+        private readonly List<int> _timeSpeList = new()
         {
             7200000,
             3600000,

src/Shared/HandyControl_Shared/Controls/Transfer/Transfer.cs

@@ -22,9 +22,9 @@ namespace HandyControl.Controls
 
         private const string ElementItemsSelected = "PART_ItemsSelected";
 
-        private readonly Dictionary<object, TransferEntry> _entryDic = new Dictionary<object, TransferEntry>();
+        private readonly Dictionary<object, TransferEntry> _entryDic = new();
 
-        private readonly List<TransferEntry> _entryList = new List<TransferEntry>();
+        private readonly List<TransferEntry> _entryList = new();
 
         private SimpleItemsControl _itemsOrigin;
 

src/Shared/HandyControl_Shared/Data/Gif/GifFrameDimension.cs

@@ -8,11 +8,11 @@ namespace HandyControl.Data
 
         public Guid Guid { get; }
 
-        public static GifFrameDimension Time { get; } = new GifFrameDimension(new Guid("{6aedbd6d-3fb5-418a-83a6-7f45229dc872}"));
+        public static GifFrameDimension Time { get; } = new(new Guid("{6aedbd6d-3fb5-418a-83a6-7f45229dc872}"));
 
-        public static GifFrameDimension Resolution { get; } = new GifFrameDimension(new Guid("{84236f7b-3bd3-428f-8dab-4ea1439ca315}"));
+        public static GifFrameDimension Resolution { get; } = new(new Guid("{84236f7b-3bd3-428f-8dab-4ea1439ca315}"));
 
-        public static GifFrameDimension Page { get; } = new GifFrameDimension(new Guid("{7462dc86-6180-4c7e-8e3f-ee7333a7a483}"));
+        public static GifFrameDimension Page { get; } = new(new Guid("{7462dc86-6180-4c7e-8e3f-ee7333a7a483}"));
 
         public override bool Equals(object o) => o is GifFrameDimension format && Guid == format.Guid;
 

src/Shared/HandyControl_Shared/Data/Info/SystemVersionInfo.cs

@@ -7,11 +7,11 @@ namespace HandyControl.Data
 {
     public readonly struct SystemVersionInfo
     {
-        public static SystemVersionInfo Windows10 => new SystemVersionInfo(10, 0, 10240);
+        public static SystemVersionInfo Windows10 => new(10, 0, 10240);
 
-        public static SystemVersionInfo Windows10_1809 => new SystemVersionInfo(10, 0, 17763);
+        public static SystemVersionInfo Windows10_1809 => new(10, 0, 17763);
 
-        public static SystemVersionInfo Windows10_1903 => new SystemVersionInfo(10, 0, 18362);
+        public static SystemVersionInfo Windows10_1903 => new(10, 0, 18362);
 
         public SystemVersionInfo(int major, int minor, int build)
         {

src/Shared/HandyControl_Shared/Data/Operation/OperationResult.cs

@@ -4,7 +4,7 @@
     {
         public static OperationResult<bool> Failed(string message = "")
         {
-            return new OperationResult<bool>
+            return new()
             {
                 ResultType = ResultType.Failed,
                 Message = message,
@@ -14,7 +14,7 @@
 
         public static OperationResult<bool> Success(string message = "")
         {
-            return new OperationResult<bool>
+            return new()
             {
                 ResultType = ResultType.Success,
                 Message = message,

src/Shared/HandyControl_Shared/Expression/Drawing/GeometryHelper.cs

@@ -15,36 +15,36 @@ namespace HandyControl.Expression.Drawing
 
         internal static Rect Bounds(this Size size)
         {
-            return new Rect(0.0, 0.0, size.Width, size.Height);
+            return new(0.0, 0.0, size.Width, size.Height);
         }
 
         internal static Point Center(this Rect rect)
         {
-            return new Point(rect.X + rect.Width / 2.0, rect.Y + rect.Height / 2.0);
+            return new(rect.X + rect.Width / 2.0, rect.Y + rect.Height / 2.0);
         }
 
         internal static Vector Subtract(this Point lhs, Point rhs)
         {
-            return new Vector(lhs.X - rhs.X, lhs.Y - rhs.Y);
+            return new(lhs.X - rhs.X, lhs.Y - rhs.Y);
         }
 
         internal static Thickness Subtract(this Rect lhs, Rect rhs)
         {
-            return new Thickness(rhs.Left - lhs.Left,
+            return new(rhs.Left - lhs.Left,
                 rhs.Top - lhs.Top, lhs.Right - rhs.Right,
                 lhs.Bottom - rhs.Bottom);
         }
 
         internal static Point Lerp(Point pointA, Point pointB, double alpha)
         {
-            return new Point(
+            return new(
                 MathHelper.Lerp(pointA.X, pointB.X, alpha),
                 MathHelper.Lerp(pointA.Y, pointB.Y, alpha));
         }
 
         internal static Vector Lerp(Vector vectorA, Vector vectorB, double alpha)
         {
-            return new Vector(MathHelper.Lerp(vectorA.X, vectorB.X, alpha),
+            return new(MathHelper.Lerp(vectorA.X, vectorB.X, alpha),
                 MathHelper.Lerp(vectorA.Y, vectorB.Y, alpha));
         }
 
@@ -107,7 +107,7 @@ namespace HandyControl.Expression.Drawing
 
         internal static Point RelativeToAbsolutePoint(Rect bound, Point relative)
         {
-            return new Point(bound.X + relative.X * bound.Width, bound.Y + relative.Y * bound.Height);
+            return new(bound.X + relative.X * bound.Width, bound.Y + relative.Y * bound.Height);
         }
 
         internal static double SquaredDistance(Point lhs, Point rhs)
@@ -119,7 +119,7 @@ namespace HandyControl.Expression.Drawing
 
         internal static Point Midpoint(Point lhs, Point rhs)
         {
-            return new Point((lhs.X + rhs.X) / 2.0, (lhs.Y + rhs.Y) / 2.0);
+            return new((lhs.X + rhs.X) / 2.0, (lhs.Y + rhs.Y) / 2.0);
         }
 
         internal static bool HasValidArea(this Size size)
@@ -166,12 +166,12 @@ namespace HandyControl.Expression.Drawing
 
         internal static Point Plus(this Point lhs, Point rhs)
         {
-            return new Point(lhs.X + rhs.X, lhs.Y + rhs.Y);
+            return new(lhs.X + rhs.X, lhs.Y + rhs.Y);
         }
 
         internal static Point Minus(this Point lhs, Point rhs)
         {
-            return new Point(lhs.X - rhs.X, lhs.Y - rhs.Y);
+            return new(lhs.X - rhs.X, lhs.Y - rhs.Y);
         }
 
         internal static Vector Normal(Point lhs, Point rhs)

src/Shared/HandyControl_Shared/Expression/Media/ArcGeometrySource.cs

@@ -156,7 +156,7 @@ namespace HandyControl.Expression.Media
         [MethodImpl(MethodImplOptions.NoInlining)]
         private static Size GetArcSize(Rect bound)
         {
-            return new Size(bound.Width / 2.0, bound.Height / 2.0);
+            return new(bound.Width / 2.0, bound.Height / 2.0);
         }
 
         private static void IncreaseDuplicatedIndex(IList<double> values, ref int index)

src/Shared/HandyControl_Shared/Expression/Shapes/PrimitiveShape.cs

@@ -73,7 +73,7 @@ namespace HandyControl.Expression.Shapes
 
         protected abstract IGeometrySource CreateGeometrySource();
 
-        protected override Size MeasureOverride(Size availableSize) => new Size(base.StrokeThickness, base.StrokeThickness);
+        protected override Size MeasureOverride(Size availableSize) => new(base.StrokeThickness, base.StrokeThickness);
 
         private void RealizeGeometry() => RenderedGeometryChanged?.Invoke(this, EventArgs.Empty);
     }

src/Shared/HandyControl_Shared/Interactivity/Behavior/FluidMoveBehavior.cs

@@ -52,7 +52,7 @@ namespace HandyControl.Interactivity
                 new PropertyMetadata(null));
 
         private static readonly Dictionary<object, Storyboard> TransitionStoryboardDictionary =
-            new Dictionary<object, Storyboard>();
+            new();
 
         public Duration Duration
         {

src/Shared/HandyControl_Shared/Interactivity/Behavior/FluidMoveBehaviorBase.cs

@@ -27,7 +27,7 @@ namespace HandyControl.Interactivity
 
         private static DateTime NextToLastPurgeTick = DateTime.MinValue;
 
-        internal static Dictionary<object, TagData> TagDictionary = new Dictionary<object, TagData>();
+        internal static Dictionary<object, TagData> TagDictionary = new();
 
         public static readonly DependencyProperty TagPathProperty = DependencyProperty.Register("TagPath",
             typeof(string), typeof(FluidMoveBehaviorBase), new PropertyMetadata(string.Empty));

src/Shared/HandyControl_Shared/Interactivity/Commands/ControlCommands.cs

@@ -10,176 +10,176 @@ namespace HandyControl.Interactivity
         /// <summary>
         ///     搜索
         /// </summary>
-        public static RoutedCommand Search { get; } = new RoutedCommand(nameof(Search), typeof(ControlCommands));
+        public static RoutedCommand Search { get; } = new(nameof(Search), typeof(ControlCommands));
 
         /// <summary>
         ///     清除
         /// </summary>
-        public static RoutedCommand Clear { get; } = new RoutedCommand(nameof(Clear), typeof(ControlCommands));
+        public static RoutedCommand Clear { get; } = new(nameof(Clear), typeof(ControlCommands));
 
         /// <summary>
         ///     切换
         /// </summary>
-        public static RoutedCommand Switch { get; } = new RoutedCommand(nameof(Switch), typeof(ControlCommands));
+        public static RoutedCommand Switch { get; } = new(nameof(Switch), typeof(ControlCommands));
 
         /// <summary>
         ///     右转
         /// </summary>
-        public static RoutedCommand RotateRight { get; } = new RoutedCommand(nameof(RotateRight), typeof(ControlCommands));
+        public static RoutedCommand RotateRight { get; } = new(nameof(RotateRight), typeof(ControlCommands));
 
         /// <summary>
         ///     左转
         /// </summary>
-        public static RoutedCommand RotateLeft { get; } = new RoutedCommand(nameof(RotateLeft), typeof(ControlCommands));
+        public static RoutedCommand RotateLeft { get; } = new(nameof(RotateLeft), typeof(ControlCommands));
 
         /// <summary>
         ///     小
         /// </summary>
-        public static RoutedCommand Reduce { get; } = new RoutedCommand(nameof(Reduce), typeof(ControlCommands));
+        public static RoutedCommand Reduce { get; } = new(nameof(Reduce), typeof(ControlCommands));
 
         /// <summary>
         ///     大
         /// </summary>
-        public static RoutedCommand Enlarge { get; } = new RoutedCommand(nameof(Enlarge), typeof(ControlCommands));
+        public static RoutedCommand Enlarge { get; } = new(nameof(Enlarge), typeof(ControlCommands));
 
         /// <summary>
         ///     还原
         /// </summary>
-        public static RoutedCommand Restore { get; } = new RoutedCommand(nameof(Restore), typeof(ControlCommands));
+        public static RoutedCommand Restore { get; } = new(nameof(Restore), typeof(ControlCommands));
 
         /// <summary>
         ///     打开
         /// </summary>
-        public static RoutedCommand Open { get; } = new RoutedCommand(nameof(Open), typeof(ControlCommands));
+        public static RoutedCommand Open { get; } = new(nameof(Open), typeof(ControlCommands));
 
         /// <summary>
         ///     保存
         /// </summary>
-        public static RoutedCommand Save { get; } = new RoutedCommand(nameof(Save), typeof(ControlCommands));
+        public static RoutedCommand Save { get; } = new(nameof(Save), typeof(ControlCommands));
 
         /// <summary>
         ///     选中
         /// </summary>
-        public static RoutedCommand Selected { get; } = new RoutedCommand(nameof(Selected), typeof(ControlCommands));
+        public static RoutedCommand Selected { get; } = new(nameof(Selected), typeof(ControlCommands));
 
         /// <summary>
         ///     关闭
         /// </summary>
-        public static RoutedCommand Close { get; } = new RoutedCommand(nameof(Close), typeof(ControlCommands));
+        public static RoutedCommand Close { get; } = new(nameof(Close), typeof(ControlCommands));
 
         /// <summary>
         ///     取消
         /// </summary>
-        public static RoutedCommand Cancel { get; } = new RoutedCommand(nameof(Cancel), typeof(ControlCommands));
+        public static RoutedCommand Cancel { get; } = new(nameof(Cancel), typeof(ControlCommands));
 
         /// <summary>
         ///     确定
         /// </summary>
-        public static RoutedCommand Confirm { get; } = new RoutedCommand(nameof(Confirm), typeof(ControlCommands));
+        public static RoutedCommand Confirm { get; } = new(nameof(Confirm), typeof(ControlCommands));
 
         /// <summary>
         ///     是
         /// </summary>
-        public static RoutedCommand Yes { get; } = new RoutedCommand(nameof(Yes), typeof(ControlCommands));
+        public static RoutedCommand Yes { get; } = new(nameof(Yes), typeof(ControlCommands));
 
         /// <summary>
         ///     否
         /// </summary>
-        public static RoutedCommand No { get; } = new RoutedCommand(nameof(No), typeof(ControlCommands));
+        public static RoutedCommand No { get; } = new(nameof(No), typeof(ControlCommands));
 
         /// <summary>
         ///     关闭所有
         /// </summary>
-        public static RoutedCommand CloseAll { get; } = new RoutedCommand(nameof(CloseAll), typeof(ControlCommands));
+        public static RoutedCommand CloseAll { get; } = new(nameof(CloseAll), typeof(ControlCommands));
 
         /// <summary>
         ///     关闭其他
         /// </summary>
-        public static RoutedCommand CloseOther { get; } = new RoutedCommand(nameof(CloseOther), typeof(ControlCommands));
+        public static RoutedCommand CloseOther { get; } = new(nameof(CloseOther), typeof(ControlCommands));
 
         /// <summary>
         ///     上一个
         /// </summary>
-        public static RoutedCommand Prev { get; } = new RoutedCommand(nameof(Prev), typeof(ControlCommands));
+        public static RoutedCommand Prev { get; } = new(nameof(Prev), typeof(ControlCommands));
 
         /// <summary>
         ///     下一个
         /// </summary>
-        public static RoutedCommand Next { get; } = new RoutedCommand(nameof(Next), typeof(ControlCommands));
+        public static RoutedCommand Next { get; } = new(nameof(Next), typeof(ControlCommands));
 
         /// <summary>
         ///     跳转
         /// </summary>
-        public static RoutedCommand Jump { get; } = new RoutedCommand(nameof(Jump), typeof(ControlCommands));
+        public static RoutedCommand Jump { get; } = new(nameof(Jump), typeof(ControlCommands));
 
         /// <summary>
         ///     上午
         /// </summary>
-        public static RoutedCommand Am { get; } = new RoutedCommand(nameof(Am), typeof(ControlCommands));
+        public static RoutedCommand Am { get; } = new(nameof(Am), typeof(ControlCommands));
 
         /// <summary>
         ///     下午
         /// </summary>
-        public static RoutedCommand Pm { get; } = new RoutedCommand(nameof(Pm), typeof(ControlCommands));
+        public static RoutedCommand Pm { get; } = new(nameof(Pm), typeof(ControlCommands));
 
         /// <summary>
         ///     确认
         /// </summary>
-        public static RoutedCommand Sure { get; } = new RoutedCommand(nameof(Sure), typeof(ControlCommands));
+        public static RoutedCommand Sure { get; } = new(nameof(Sure), typeof(ControlCommands));
 
         /// <summary>
         ///     小时改变
         /// </summary>
-        public static RoutedCommand HourChange { get; } = new RoutedCommand(nameof(HourChange), typeof(ControlCommands));
+        public static RoutedCommand HourChange { get; } = new(nameof(HourChange), typeof(ControlCommands));
 
         /// <summary>
         ///     分钟改变
         /// </summary>
-        public static RoutedCommand MinuteChange { get; } = new RoutedCommand(nameof(MinuteChange), typeof(ControlCommands));
+        public static RoutedCommand MinuteChange { get; } = new(nameof(MinuteChange), typeof(ControlCommands));
 
         /// <summary>
         ///     秒改变
         /// </summary>
-        public static RoutedCommand SecondChange { get; } = new RoutedCommand(nameof(SecondChange), typeof(ControlCommands));
+        public static RoutedCommand SecondChange { get; } = new(nameof(SecondChange), typeof(ControlCommands));
 
         /// <summary>
         ///     鼠标移动
         /// </summary>
-        public static RoutedCommand MouseMove { get; } = new RoutedCommand(nameof(MouseMove), typeof(ControlCommands));
+        public static RoutedCommand MouseMove { get; } = new(nameof(MouseMove), typeof(ControlCommands));
 
         /// <summary>
         ///     打开链接
         /// </summary>
-        public static OpenLinkCommand OpenLink { get; } = new OpenLinkCommand();
+        public static OpenLinkCommand OpenLink { get; } = new();
 
         /// <summary>
         ///     关闭程序
         /// </summary>
-        public static ShutdownAppCommand ShutdownApp { get; } = new ShutdownAppCommand();
+        public static ShutdownAppCommand ShutdownApp { get; } = new();
 
         /// <summary>
         ///     前置主窗口
         /// </summary>
-        public static PushMainWindow2TopCommand PushMainWindow2Top { get; } = new PushMainWindow2TopCommand();
+        public static PushMainWindow2TopCommand PushMainWindow2Top { get; } = new();
 
         /// <summary>
         ///     关闭窗口
         /// </summary>
-        public static CloseWindowCommand CloseWindow { get; } = new CloseWindowCommand();
+        public static CloseWindowCommand CloseWindow { get; } = new();
 
         /// <summary>
         ///     开始截图
         /// </summary>
-        public static StartScreenshotCommand StartScreenshot { get; } = new StartScreenshotCommand();
+        public static StartScreenshotCommand StartScreenshot { get; } = new();
 
         /// <summary>
         ///     按照类别排序
         /// </summary>
-        public static RoutedCommand SortByCategory { get; } = new RoutedCommand(nameof(SortByCategory), typeof(ControlCommands));
+        public static RoutedCommand SortByCategory { get; } = new(nameof(SortByCategory), typeof(ControlCommands));
 
         /// <summary>
         ///     按照名称排序
         /// </summary>
-        public static RoutedCommand SortByName { get; } = new RoutedCommand(nameof(SortByName), typeof(ControlCommands));
+        public static RoutedCommand SortByName { get; } = new(nameof(SortByName), typeof(ControlCommands));
     }
 }

src/Shared/HandyControl_Shared/Media/Animation/GeometryAnimationUsingKeyFrames.cs

@@ -238,7 +238,7 @@ namespace HandyControl.Media.Animation
             return AnimationHelper.ComposeGeometry(Strings, currentIterationValue);
         }
 
-        protected sealed override Duration GetNaturalDurationCore(Clock clock) => new Duration(LargestTimeSpanKeyTime);
+        protected sealed override Duration GetNaturalDurationCore(Clock clock) => new(LargestTimeSpanKeyTime);
 
         IList IKeyFrameAnimation.KeyFrames
         {

src/Shared/HandyControl_Shared/Themes/SharedResourceDictionary.cs

@@ -7,7 +7,7 @@ namespace HandyControl.Themes
 {
     public class SharedResourceDictionary : ResourceDictionary
     {
-        public static Dictionary<Uri, ResourceDictionary> SharedDictionaries = new Dictionary<Uri, ResourceDictionary>();
+        public static Dictionary<Uri, ResourceDictionary> SharedDictionaries = new();
 
         private Uri _sourceUri;
 

src/Shared/HandyControl_Shared/Tools/Converter/BorderClipConverter.cs

@@ -21,7 +21,7 @@ namespace HandyControl.Tools.Converter
                 {
                     Figures = new PathFigureCollection
                     {
-                        new PathFigure(new Point(radius.TopLeft, 0), new PathSegment[]
+                        new(new Point(radius.TopLeft, 0), new PathSegment[]
                         {
                             new LineSegment(new Point(width - radius.TopRight, 0), false),
                             new ArcSegment(new Point(width, radius.TopRight), new Size(radius.TopRight, radius.TopRight), 90, false, SweepDirection.Clockwise, false),

src/Shared/HandyControl_Shared/Tools/Extension/ColorExtension.cs

@@ -23,7 +23,7 @@ namespace HandyControl.Tools.Extension
         /// <returns></returns>
         public static int ToInt32Reverse(this Color color) => color.R | color.G << 8 | color.B << 18;
 
-        internal static List<byte> ToList(this Color color) => new List<byte>
+        internal static List<byte> ToList(this Color color) => new()
         {
             color.R,
             color.G,

src/Shared/HandyControl_Shared/Tools/Extension/ValueExtension.cs

@@ -5,7 +5,7 @@ namespace HandyControl.Tools.Extension
 {
     public static class ValueExtension
     {
-        public static Thickness Add(this Thickness a, Thickness b) => new Thickness(a.Left + b.Left, a.Top + b.Top, a.Right + b.Right, a.Bottom + b.Bottom);
+        public static Thickness Add(this Thickness a, Thickness b) => new(a.Left + b.Left, a.Top + b.Top, a.Right + b.Right, a.Bottom + b.Bottom);
 
         public static bool IsZero(this Thickness thickness) =>
             MathHelper.IsZero(thickness.Left)

src/Shared/HandyControl_Shared/Tools/Generator/ComparerGenerator.cs

@@ -7,7 +7,7 @@ namespace HandyControl.Tools
 {
     public class ComparerGenerator
     {
-        private static readonly Dictionary<Type, ComparerTypeCode> TypeCodeDic = new Dictionary<Type, ComparerTypeCode>
+        private static readonly Dictionary<Type, ComparerTypeCode> TypeCodeDic = new()
         {
             [typeof(DateTimeRange)] = ComparerTypeCode.DateTimeRange,
         };

src/Shared/HandyControl_Shared/Tools/GifImageAnimator.cs

@@ -12,7 +12,7 @@ namespace HandyControl.Tools
     {
         private static List<GifImageInfo> ImageInfoList;
 
-        private static readonly ReaderWriterLock RwImgListLock = new ReaderWriterLock();
+        private static readonly ReaderWriterLock RwImgListLock = new();
 
         private static Thread AnimationThread;
 

src/Shared/HandyControl_Shared/Tools/GlobalShortcut.cs

@@ -11,7 +11,7 @@ namespace HandyControl.Tools
     {
         private static ObservableCollection<KeyBinding> KeyBindingCollection;
 
-        private static readonly Dictionary<string, KeyBinding> CommandDic = new Dictionary<string, KeyBinding>();
+        private static readonly Dictionary<string, KeyBinding> CommandDic = new();
 
         private static void KeyboardHook_KeyDown(object sender, KeyboardHookEventArgs e) => HitTest(e.Key);
 

src/Shared/HandyControl_Shared/Tools/Helper/AnimationHelper.cs

@@ -21,7 +21,7 @@ namespace HandyControl.Tools
         /// <returns></returns>
         public static ThicknessAnimation CreateAnimation(Thickness thickness = default, double milliseconds = 200)
         {
-            return new ThicknessAnimation(thickness, new Duration(TimeSpan.FromMilliseconds(milliseconds)))
+            return new(thickness, new Duration(TimeSpan.FromMilliseconds(milliseconds)))
             {
                 EasingFunction = new PowerEase { EasingMode = EasingMode.EaseInOut }
             };
@@ -35,7 +35,7 @@ namespace HandyControl.Tools
         /// <returns></returns>
         public static DoubleAnimation CreateAnimation(double toValue, double milliseconds = 200)
         {
-            return new DoubleAnimation(toValue, new Duration(TimeSpan.FromMilliseconds(milliseconds)))
+            return new(toValue, new Duration(TimeSpan.FromMilliseconds(milliseconds)))
             {
                 EasingFunction = new PowerEase { EasingMode = EasingMode.EaseInOut }
             };

src/Shared/HandyControl_Shared/Tools/Helper/SingleOpenHelper.cs

@@ -10,7 +10,7 @@ namespace HandyControl.Tools
     /// </summary>
     public class SingleOpenHelper
     {
-        private static readonly Dictionary<string, ISingleOpen> OpenDic = new Dictionary<string, ISingleOpen>();
+        private static readonly Dictionary<string, ISingleOpen> OpenDic = new();
 
         /// <summary>
         ///     根据指定的类型创建实例

src/Shared/HandyControl_Shared/Tools/Helper/WindowHelper.cs

@@ -20,13 +20,13 @@ namespace HandyControl.Tools
         /// <returns></returns>
         public static Window GetActiveWindow() => Application.Current.Windows.OfType<Window>().SingleOrDefault(x => x.IsActive);
 
-        private static readonly BitArray _cacheValid = new BitArray((int) InteropValues.CacheSlot.NumSlots);
+        private static readonly BitArray _cacheValid = new((int) InteropValues.CacheSlot.NumSlots);
 
         private static bool _setDpiX = true;
 
         private static bool _dpiInitialized;
 
-        private static readonly object _dpiLock = new object();
+        private static readonly object _dpiLock = new();
 
         private static int _dpi;
 

src/Shared/HandyControl_Shared/Tools/Hook/SystemMenuHook.cs

@@ -8,7 +8,7 @@ namespace HandyControl.Tools
 {
     public class SystemMenuHook
     {
-        private static readonly Dictionary<int, HwndSource> DataDic = new Dictionary<int, HwndSource>();
+        private static readonly Dictionary<int, HwndSource> DataDic = new();
 
         public static event Action<int> Click;
 

src/Shared/HandyControl_Shared/Tools/Interop/Handle/BitmapHandle.cs

@@ -30,13 +30,13 @@ namespace HandyControl.Tools.Interop
         [SecurityCritical]
         internal HandleRef MakeHandleRef(object obj)
         {
-            return new HandleRef(obj, handle);
+            return new(obj, handle);
         }
 
         [SecurityCritical]
         internal static BitmapHandle CreateFromHandle(IntPtr hbitmap, bool ownsHandle = true)
         {
-            return new BitmapHandle(ownsHandle)
+            return new(ownsHandle)
             {
                 handle = hbitmap,
             };

src/Shared/HandyControl_Shared/Tools/Interop/Handle/HandleCollector.cs

@@ -10,7 +10,7 @@ namespace HandyControl.Tools.Interop
         private static HandleType[] HandleTypes;
         private static int HandleTypeCount;
 
-        private static readonly object HandleMutex = new object();
+        private static readonly object HandleMutex = new();
 
         internal static IntPtr Add(IntPtr handle, int type)
         {

src/Shared/HandyControl_Shared/Tools/Interop/Handle/IconHandle.cs

@@ -21,7 +21,7 @@ namespace HandyControl.Tools.Interop
         [SecurityCritical, SecuritySafeCritical]
         internal static IconHandle GetInvalidIcon()
         {
-            return new IconHandle();
+            return new();
         }
 
         [SecurityCritical]

src/Shared/HandyControl_Shared/Tools/Interop/InteropMethods.cs

@@ -19,7 +19,7 @@ namespace HandyControl.Tools.Interop
 
         internal const int E_FAIL = unchecked((int) 0x80004005);
 
-        internal static readonly IntPtr HRGN_NONE = new IntPtr(-1);
+        internal static readonly IntPtr HRGN_NONE = new(-1);
 
         [DllImport(InteropValues.ExternDll.User32, CharSet = CharSet.Auto)]
         [ResourceExposure(ResourceScope.None)]

src/Shared/HandyControl_Shared/Tools/Interop/InteropValues.cs

@@ -240,8 +240,8 @@ namespace HandyControl.Tools.Interop
                 Bottom = (int) rect.Bottom;
             }
 
-            public Point Position => new Point(Left, Top);
-            public Size Size => new Size(Width, Height);
+            public Point Position => new(Left, Top);
+            public Size Size => new(Width, Height);
 
             public int Height
             {

src/Shared/HandyControl_Shared/Tools/Pool/SynchronizedPool!1.cs

@@ -2,7 +2,7 @@
 {
     public class SynchronizedPool<T> : SimplePool<T>
     {
-        private readonly object _lockObj = new object();
+        private readonly object _lockObj = new();
 
         public SynchronizedPool(int maxPoolSize) : base(maxPoolSize)
         {

src/Shared/HandyControl_Shared/Tools/RegexJudgment.cs

@@ -9,7 +9,7 @@ namespace HandyControl.Tools
     /// </summary>
     public static class RegexJudgment
     {
-        private static readonly RegexPatterns RegexPatterns = new RegexPatterns();
+        private static readonly RegexPatterns RegexPatterns = new();
 
         /// <summary>
         ///     判断字符串格式是否符合某种要求