Binding ApplicationCommands.New Command to your own handler

     
<Window x:Class="Commands.TestNewCommand"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="TestNewCommand" Height="150" Width="300">
  <Window.CommandBindings>
    <CommandBinding Command="ApplicationCommands.New" Executed="NewCommand" />
  </Window.CommandBindings>

  <StackPanel >
    <Menu>
      <MenuItem Header="File">
        <MenuItem Command="New"></MenuItem>
      </MenuItem>
    </Menu>

    <Button Margin="5" Padding="5" Command="ApplicationCommands.New" ToolTip="{x:Static ApplicationCommands.New}">New</Button>
    <Button Margin="5" Padding="5" Visibility="Hidden" Command="ApplicationCommands.Open">Open (unwired)</Button>
    <Button Margin="5" Padding="5" Visibility="Hidden" Click="cmdDoCommand_Click" >DoCommand</Button>
    </StackPanel>
</Window>
//File:Window.xaml.vb
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Data
Imports System.Windows.Documents
Imports System.Windows.Input
Imports System.Windows.Media
Imports System.Windows.Media.Imaging
Imports System.Windows.Shapes

Namespace Commands
  Public Partial Class TestNewCommand
    Inherits System.Windows.Window
    Public Sub New()
      InitializeComponent()
    End Sub
    Private Sub NewCommand(sender As Object, e As ExecutedRoutedEventArgs)
      MessageBox.Show("New command triggered by " & e.Source.ToString())
    End Sub
    Private Sub cmdDoCommand_Click(sender As Object, e As RoutedEventArgs)
      Me.CommandBindings(0).Command.Execute(Nothing)
    End Sub
  End Class
End Namespace

1.	Without focus scope
2.	Bind ApplicationCommand to a handler
3.	Assign ApplicationCommands.Open to Button
4.	Menu with Application command: cut, copy, paste
5.	Binding command to ApplicationCommands.Redo
6.	Binding Command to ApplicationCommands.New
7.	Bind CanExecute to ApplicationCommands.Save
8.	Change ApplicationCommands.New.Text
9.	Call ApplicationCommands.New.Execute to execute the command directly
10.	Use CommandBinding to bind ApplicationCommands.New in code
11.	Use CommandBinding to Bind to ApplicationCommands
12.	Add ApplicationCommands.Cut to TextBox with TextBox.CommandBindings

Binding ApplicationCommands.New Command to your own handler : ApplicationCommands « Windows Presentation Foundation « VB.Net

Related examples in the same category