Question

How can I set shortKey for menu for example , for this code :

<Menu >
    <MenuItem Header="File"  >
        <MenuItem Header="Save" ToolTip="Ctrl + S" Click="Save_Click"/>
        <MenuItem Header="Save As" ToolTip="Ctrl + S + Shift" Click="SaveAs_Click"/>
        <MenuItem Header="SelectAll" ToolTip="Ctrl + A" Click="SelectAll_Click"/>
    </MenuItem>
</Menu>

In other word when I pressed Ctrl-S , Save_Click would be raise and so on.

Answer 1

As Igor said. However with you wish to avoid writing your own ICommand implementation you can add a CommandBinding for the Save and SaveAs commands.

<Window x:Class="MenuShotCuts.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Window.CommandBindings>
        <CommandBinding Command="ApplicationCommands.Save"
                        Executed="SaveCommandHandler"
                    />
   </Window.CommandBindings>
   <!-- implementation -->
</Window>

You’ll need to change the Command property of the MenuItem as well:

<MenuItem Header="Save" ToolTip="Ctrl + S" Command="ApplicationCommands.Save"/>

In the code behind:

// Save executed handler
private void SaveCommandHandler(object sender, ExecutedRoutedEventArgs e)
{
    // do something
}