How to set shortcut keys Ribbon Menu in c#

Add the following code in form's constrictor

public Button SaveButton = new Button();
public Button CloseButton = new Button();

this.AcceptButton = SaveButton;
this.CancelButton = CloseButton;

this.SaveButton.Click += new System.EventHandler(this.rbnbtnSave_Click);
this.CloseButton.Click += new System.EventHandler(this.rbnbtnClose_Click);


//this.rbnbtnSave_Click --this the ribbon ok button click event
// this.rbnbtnClose_Click --this the ribbon Cancelbutton click event

Select the Menu which you want to assign shortcut.

right click on it and click on properties.

In the Text field, write the name of the menu which you want to show with '&' this sign before the character on which you want to make the shortcut.

ex : suppose you have a menu called file. and you want to make a shortcut key on f.
then : select the file menu - go to properties - in the text field set the menu name as
'&File' without ' sign. it will create the shortcut key with F.

when you want to see this shortcut in run time just press the ctrl (Control) button in keyboard. all the shortcuts key will be displayed.