Toggling MenuItems (ToolStripMenuItem) checked state

I have a menu bar like this.

Menu
.Item1
.Item2
.Item3

I need to use them like radio buttons. So i have come up with this. Seems a nasty hack since it loops all my menu items. And if i later add different checks it would interfear.


Any better solutions?

vb Code:

Private Sub mnuMainMenuToolBarComposeExistingThread_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
        Handles mnuMainMenuToolBarPrivateMessage.Click, mnuMainMenuToolBarComposeExistingThread.Click, _
        mnuMainMenuToolBarComposeNewThread.Click
 
        For Each ctrl As ToolStripMenuItem In mnuMainMenuToolBar.Items
            If Not ctrl.Name = DirectCast(sender, ToolStripMenuItem).Name Then
                CType(ctrl, ToolStripMenuItem).Checked = False
            End If
        Next ctrl
 
 
    End Sub

(edit just realized this rewritten version is not even working)

Not sure if this is any neater

vb Code:

Dim name As String = DirectCast(sender, ToolStripMenuItem).Name
 
        Dim input() As ToolStripMenuItem = {mnuMainMenuToolBarPrivateMessage, _
                                    mnuMainMenuToolBarComposeExistingThread, _
                                    mnuMainMenuToolBarComposeNewThread}
 
        For Each i In input
            If Not i.Name = name Then
                i.Checked = False
            End If
        Next

vb.net Code:

Private Sub ToolStripMenuItems_CheckedChanged(sender As System.Object,
                                              e As System.EventArgs) Handles Item3ToolStripMenuItem.CheckedChanged,
                                                                             Item2ToolStripMenuItem.CheckedChanged,
                                                                             Item1ToolStripMenuItem.CheckedChanged
    Dim currentItem = DirectCast(sender, ToolStripMenuItem)
    Dim parentItem = DirectCast(currentItem.OwnerItem, ToolStripMenuItem)
 
    If currentItem.Checked Then
        For Each sibling As ToolStripMenuItem In parentItem.DropDownItems
            If sibling IsNot currentItem Then
                sibling.Checked = False
            End If
        Next
    End If
End Sub

This assumes that CheckOnClick is True for each item. It also assumes that the parent contains nothing but menu items.