小弟不才,問個ByRef的問題..(編號:7200)

Sub Swap(ByRef FirStr As String, ByRef SecStr As String)
TempStr = FirStr
FirStr = SecStr
SecStr = TempStr
End Sub
以上程式碼執行完竟然沒有做交換 ?
Call Swap(Me.Caption, Me.Tag)
by Peter ^_^