WPF TreeListView

1 将命名空间有ControlzEx替换为GenLibrary.ControlzEx 在WindowChromeBehavior.cs中修改代码： this.isWindwos10OrHigher = Environment.OSVersion.Version > new Version(6, 2); 在FixMaximizedWindow()中修改： if (this.isWindwos10OrHigher == false|| AssociatedObject.WindowStyle==WindowStyle.None) 在OnAttached()中添加事件： this.AssociatedObject.ContentRendered += AssociatedObject_ContentRendered; 并删除代码：FixMaximizedWindow(); 在Cleanup()中删除事件： this.AssociatedObject.ContentRendered -= AssociatedObject_ContentRendered; 添加事件处理程序： private void AssociatedObject_ContentRendered(object sender, EventArgs e) { FixMaximizedWindow(); } 2 在NativeMethods类中添加： [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)] public static extern IntPtr GetActiveWindow(); /// <summary> /// 鼠标的各种消息 /// </summary> public enum HitTest : int { HTERROR = -2, HTTRANSPARENT = -1, HTNOWHERE = 0, HTCLIENT = 1, HTCAPTION = 2, HTSYSMENU = 3, HTGROWBOX = 4, HTSIZE = HTGROWBOX, HTMENU = 5, HTHSCROLL = 6, HTVSCROLL = 7, HTMINBUTTON = 8, HTMAXBUTTON = 9, HTLEFT = 10, HTRIGHT = 11, HTTOP = 12, HTTOPLEFT = 13, HTTOPRIGHT = 14, HTBOTTOM = 15, HTBOTTOMLEFT = 16, HTBOTTOMRIGHT = 17, HTBORDER = 18, HTREDUCE = HTMINBUTTON, HTZOOM = HTMAXBUTTON, HTSIZEFIRST = HTLEFT, HTSIZELAST = HTBOTTOMRIGHT, HTOBJECT = 19, HTCLOSE = 20, HTHELP = 21 } // MONITORINFOEX structure, Monitor information used by GetMonitorInfo function [StructLayout( LayoutKind.Sequential )] public class MONITORINFOEX { public int cbSize; public RECT rcMonitor; // The display monitor rectangle public RECT rcWork; // The working area rectangle public int dwFlags; [MarshalAs( UnmanagedType.ByValArray, SizeConst = 0x20 )] public char[] szDevice; } // Get the working area of the specified monitor [DllImport( "user32.dll" )] public static extern bool GetMonitorInfo( HandleRef hmonitor, [In, Out] MONITORINFOEX monitorInfo ); public static IntPtr GetHandle<TVisual>(this TVisual visual) where TVisual : System.Windows.Media.Visual { if (null == visual) return IntPtr.Zero; System.Windows.Interop.HwndSource hwndSource = System.Windows.PresentationSource.FromVisual(visual) as System.Windows.Interop.HwndSource; if (null != hwndSource) return hwndSource.Handle; return IntPtr.Zero; } 3 AutoMove ToolTip <Button Margin="5" Padding="5" Content="Test Button 2" ToolTipService.ShowDuration="20000"> <Button.ToolTip> <ToolTip local:ToolTipAssist.AutoMove="True"> <ToolTip.Template> <ControlTemplate> <Grid> <Border Background="Gray" BorderBrush="Black" BorderThickness="1" Opacity="0.9" SnapsToDevicePixels="True" /> <TextBlock Margin="5" Foreground="WhiteSmoke" FontSize="22" Text="ToolTipHelper AutoMove sample" TextOptions.TextFormattingMode="Display" TextOptions.TextRenderingMode="ClearType" /> </Grid> </ControlTemplate> </ToolTip.Template> </ToolTip> </Button.ToolTip> </Button> 4 PackIconBase A base class to help drive a common method for creating icon packs in WPF. To create a new icon pack follow these steps: Define a key (typically an enum ): public enum PackIconKind { Happy, Sad } Subclass PackIconBase , adding •Default style key •A factory providing Path data for each key public class PackIcon : PackIconBase<PackIconKind> { static PackIcon() { DefaultStyleKeyProperty.OverrideMetadata(typeof(PackIcon), new FrameworkPropertyMetadata(typeof(PackIcon))); } public PackIcon() : base(CreateIconData) { } private static IDictionary<PackIconKind, string> CreateIconData() { return new Dictionary<PackIconKind, string> { {PackIconKind.Happy, "M20,12A8,8 0 0,0 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20A8,8 0 0,0 20,12M22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2A10,10 0 0,1 22,12M10,9.5C10,10.3 9.3,11 8.5,11C7.7,11 7,10.3 7,9.5C7,8.7 7.7,8 8.5,8C9.3,8 10,8.7 10,9.5M17,9.5C17,10.3 16.3,11 15.5,11C14.7,11 14,10.3 14,9.5C14,8.7 14.7,8 15.5,8C16.3,8 17,8.7 17,9.5M12,17.23C10.25,17.23 8.71,16.5 7.81,15.42L9.23,14C9.68,14.72 10.75,15.23 12,15.23C13.25,15.23 14.32,14.72 14.77,14L16.19,15.42C15.29,16.5 13.75,17.23 12,17.23Z"}, {PackIconKind.Sad, "M20,12A8,8 0 0,0 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20A8,8 0 0,0 20,12M22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2A10,10 0 0,1 22,12M15.5,8C16.3,8 17,8.7 17,9.5C17,10.3 16.3,11 15.5,11C14.7,11 14,10.3 14,9.5C14,8.7 14.7,8 15.5,8M10,9.5C10,10.3 9.3,11 8.5,11C7.7,11 7,10.3 7,9.5C7,8.7 7.7,8 8.5,8C9.3,8 10,8.7 10,9.5M12,14C13.75,14 15.29,14.72 16.19,15.81L14.77,17.23C14.32,16.5 13.25,16 12,16C10.75,16 9.68,16.5 9.23,17.23L7.81,15.81C8.71,14.72 10.25,14 12,14Z""} }; } } Provide a default style (typically in your Generic.xaml, e.g: <Style TargetType="{x:Type local:PackIcon}"> <Setter Property="Height" Value="16" /> <Setter Property="Width" Value="16" /> <Setter Property="HorizontalAlignment" Value="Left" /> <Setter Property="VerticalAlignment" Value="Top" /> <Setter Property="IsTabStop" Value="False" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type local:PackIcon}"> <Viewbox> <Canvas Width="24" Height="24"> <Path Data="{Binding Data, RelativeSource={RelativeSource TemplatedParent}}" Fill="{TemplateBinding Foreground}" /> </Canvas> </Viewbox> </ControlTemplate> </Setter.Value> </Setter> </Style> and finally... Your users should now have a simple way to use your icon pack in their applications: <ns:PackIcon Kind="HappyIcon" />