wpf RoutedUICommand 绑定快捷键

如果 自己设置按钮的快捷键就用后台绑定

读取自己设置的快捷键见方法2

方法1 

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<Window x:Class="CustomerShortcutsDemo.Window1"

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

    Title="Window1" Height="300" Width="300">

    <Window.Resources>

 

        <RoutedUICommand x:Key="btnClick1" Text="Button Click"/>

 

    </Window.Resources>

 

    <Window.InputBindings>

 

        <KeyBinding Key="I" Modifiers="Ctrl + Alt"  Command="{StaticResource btnClick1}"/>

 

    </Window.InputBindings>

 

    <Window.CommandBindings>

 

        <CommandBinding Command="{StaticResource btnClick1}"

 

                        CanExecute="CommandBinding_CanExecute1"

 

                        Executed="CommandBinding_Executed1"/>

 

    </Window.CommandBindings>

 

    <Grid>

 

        <Button Content="Button 1" Height="23" HorizontalAlignment="Left" Margin="102,38,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" >

 

        </Button>

 

    </Grid>

</Window>

　后台

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using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

 

namespace CustomerShortcutsDemo

{

    /// <summary>

    /// Window1.xaml 的交互逻辑

    /// </summary>

    public partial class Window1 : Window

    {

        public Window1()

        {

            InitializeComponent();

        }

 

        private void button1_Click(object sender, RoutedEventArgs e)

        {

 

            //MessageBox.Show("God");

            CustomerShortTwo win_CustomerShortTwo=new CustomerShortTwo();

            win_CustomerShortTwo.Show();

 

 

        }

 

        private void CommandBinding_CanExecute1(object sender, CanExecuteRoutedEventArgs e)

        {

 

            e.CanExecute = true;

 

        }

 

        private void CommandBinding_Executed1(object sender, ExecutedRoutedEventArgs e)

        {

 

            button1_Click(this, null);

 

        }

    }

}

　　

第二种后台绑定

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<Window x:Class="CustomerShortcutsDemo.CustomerShortTwo"

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

    xmlns:local="clr-namespace:CustomerShortcutsDemo"

    Title="CustomerShortTwo" Height="300" Width="300">

    <Window.CommandBindings>

        <CommandBinding Command="local:CommandBindingDEmo.myCommand"

                       CanExecute="cb_CanExecute"  Executed="myRoudedEvent" />

    </Window.CommandBindings>

 

    <Grid>

        <Menu Margin="40,107,96,122">

            <MenuItem Header="文件">

                <MenuItem Name="MyIte"/>

                <MenuItem Name="MyIteT"/>

            </MenuItem>

        </Menu>

        <Button Name="My_Button" Click="MyClick" Height="71" VerticalAlignment="Top" HorizontalAlignment="Left" Width="113"></Button>

    </Grid>

</Window>

　　

　　后台

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using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Shapes;

 

namespace CustomerShortcutsDemo

{

    /// <summary>

    /// CustomerShortTwo.xaml 的交互逻辑

    /// </summary>

    public partial class CustomerShortTwo : Window

    {                       

        public CustomerShortTwo()

        {

            InitializeComponent();

 

 

            MyIte.Command = CommandBindingDEmo.myCommand;

            //this.CommandBindings.Add(cb);

 

            this.InputBindings.Add(new KeyBinding(CommandBindingDEmo.myCommand, new KeyGesture(Key.I, ModifierKeys.Alt | ModifierKeys.Control)));

        }

 

        void cb_CanExecute(object sender, CanExecuteRoutedEventArgs e)

        {

            e.CanExecute = true;

        }

 

        public void myRoudedEvent(object sender, ExecutedRoutedEventArgs e)

        {

            MyClick(null, null);

        }

        public void MyClick(object sender, RoutedEventArgs e)

        {

 

            MessageBox.Show("Click!");

        }

    }

 

    public class CommandBindingDEmo

    {

        public static RoutedUICommand myCommand = new RoutedUICommand("Open", "ClickOpen", typeof(CommandBinding));

        public static RoutedUICommand myCommandTwo = new RoutedUICommand("Close", "clickClose", typeof(CommandBinding));

    }

}

　　

出处：https://www.cnblogs.com/li-peng/archive/2012/12/20/2826821.html