Custom Command by KeyGesture and RoutedUICommand

  
<Window x:Class="Commands.CustomCommand"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Commands" Height="300" Width="300" xmlns:local="clr-namespace:Commands">
  <Window.CommandBindings>
    <CommandBinding Command="local:DataCommands.MyCommand" Executed="MyCommand"/>
  </Window.CommandBindings>
  <Grid>
    <Button Margin="5" Command="local:DataCommands.MyCommand">Requery</Button>      
  </Grid>
</Window>
//File:Window.xaml.cs


using System;
using System.Collections.Generic;
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 Commands
{
    public partial class CustomCommand : System.Windows.Window
    {
        public CustomCommand()
        {
            InitializeComponent();
        }
        private void MyCommand(object sender, ExecutedRoutedEventArgs e)
        {
            Console.WriteLine("Control R pressed");
        }
    }
    public class DataCommands
    {
        static RoutedUICommand my;
        static DataCommands()
        {
            InputGestureCollection inputs = new InputGestureCollection();
            inputs.Add(new KeyGesture(Key.R, ModifierKeys.Control, "Ctrl+R"));
            my = new RoutedUICommand("Requery", "Requery", typeof(DataCommands), inputs);
        }
        public static RoutedUICommand MyCommand
        {
            get { return my; }
        }
    }
}

1.	Bubble routed events, and write an event handler for a routed event.
2.	Create a custom RoutedCommand, the CommandBinding objects, and the KeyBinding objects in code.
3.	Convert RoutedEventArgs.OriginalSource to event sender
4.	Get RoutedEvent Name
5.	Bind event handler to button with RoutedEventHandler
6.	RoutedEvents: Button Mouse Up Event
7.	RoutedEvents: Drag And Drop
8.	RoutedEvents: Focus event
9.	RoutedEvents: Key Modifiers
10.	RoutedEvents: Key Press Events
11.	RoutedEvents: Mouse Position
12.	RoutedEvents Only Numbers
13.	RoutedEvents: Tunneled Key Press
14.	Routed Event Demo
15.	Create RoutedCommand from InputGestureCollection

Custom Command by KeyGesture and RoutedUICommand : RoutedCommand « Windows Presentation Foundation « C# / C Sharp

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