Example
If   txtNum.Text = 1   Then
     MsgBox(“John”)
ElseIf txtNum.Text = 2 Then
     MsgBox(“Paul”)
ElseIf txtNum.Text = 3 Then
     MsgBox(“George”)
ElseIf txtNum.Text = 4 Then
     MsgBox(“Ringo”)
Else
     MsgBox(“Who?”)
EndIf
Executed if Text = 1
Executed if Text ¹ 1 and Text = 2
Executed if Text ¹ 1 or 2 and Text = 3
Executed if Text ¹ 1 or 2 or 3 and Text = 4