[أبو عمر]

Add ContextMenuStrip
add some items like file open save etc..
just copy this code
run your app
hid c key or right click on form
Good luck

PHP كود :

   Private Sub Form1_KeyPress(sender As Object, e As System.Windows.Forms.KeyPressEventArgs) Handles Me.KeyPress
        If e.KeyChar = "c" Then
            ContextMenuStrip1.Show(Me.Width, Me.Height)
        End If
    End Sub
    Private Sub Form1_MouseDown(sender As Object, e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown
        If e.Button = Windows.Forms.MouseButtons.Right Then
            ContextMenuStrip1.Show(Cursor.Position)
        End If
    End Sub