Shortcut key problems

[arhicoc]

xem = 49; // ascii code for 1

while (drC.Read())
{
ToolStripMenuItem mnu = new ToolStripMenuItem();
mnu.Text = drC[1].ToString();

mnu.ToolTipText = "Cupon";

// displays the Shortcut Key
char c = (char)xem;
mnu.ShowShortcutKeys = true;
mnu.ShortcutKeyDisplayString = c.ToString();

// the problem is that I want to assign the key to the menu item
mnu.ShortcutKey = xem (integer) -> convert to Keys. 1 - 9; (enum Keys)

contextMenuStripDatagridView.Items.Add(mnu);
xem = xem+1;
}


The itemclicked event of the contextual menu is already defined - I just need to dynamically assign shortcut key based on the integer (ASCII code) - 1 to 9 keys.

FROM INTEGER to Key