如何在WPF中添加自定义路由命令？

我使用放置在Window1类（或窗口类恰好被命名的任何类）之后的静态类，在其中创建RoutedUICommand类的实例：

public static class Command {    public static readonly RoutedUICommand DoSomething = new RoutedUICommand("Do something", "DoSomething", typeof(Window1));    public static readonly RoutedUICommand SomeOtherAction = new RoutedUICommand("Some other action", "SomeOtherAction", typeof(Window1));    public static readonly RoutedUICommand MoreDeeds = new RoutedUICommand("More deeds", "MoreDeeeds", typeof(Window1));}

使用Window1类所在的名称空间在窗口标记中添加名称空间：

xmlns:w="clr-namespace:NameSpaceOfTheApplication"

现在，我可以像应用程序命令一样为命令创建绑定：

<Window.CommandBindings>    <CommandBinding Command="ApplicationCommands.Open" Executed="CommandBinding_Open" />    <CommandBinding Command="ApplicationCommands.Paste" Executed="CommandBinding_Paste" />    <CommandBinding Command="w:Command.DoSomething" Executed="CommandBinding_DoSomething" />    <CommandBinding Command="w:Command.SomeOtherAction" Executed="CommandBinding_SomeOtherAction" />    <CommandBinding Command="w:Command.MoreDeeds" Executed="CommandBinding_MoreDeeds" /></Window.CommandBindings>

并使用菜单中的绑定，例如：

<MenuItem Name="Menu_DoSomething" Header="Do Something" Command="w:Command.DoSomething" />