Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
Cancel = True
MsgBox "Zellinhalt: " & Target.Text, vbInformation, _
"Dezenter Hinweis für " & Application.UserName & ":"
End Sub
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
If GetAsyncKeyState(18) And Target.Count = 1 Then MsgBox Target.Value
End Sub