I am still trying to get my head around the use of functions in my applications so I may not be explaining this clearly but .... I will try my best to be clear as I possibly can.

I have a form where I have 5 different text boxes. Lets say textbox 1 through 5. How do I write a function like the one below for use of all 5 controls.

The catch is that I need to know which textbox is responsible for the key down. So that if I am in textbox1 and press F1 I will get a message specific to textbox1.

Code:
        Dim intKey As Integer
        intKey = e.KeyCode

        Select Case intKey
            Case Keys.F1
                MsgBox("F1 Pressed")
            Case Keys.F2
                MsgBox("F2 Pressed")
            Case Keys.F3
                MsgBox("F3 Pressed")
            Case Keys.F4
                MsgBox("F4 Pressed")
            Case Keys.F5
                MsgBox("F5 Pressed")
        End Select
Thanks and I hope that makes sense.