執(zhí)行下列程序,窗體上顯示的t的值為()
A.aabc B.acba C.as D.abca
"程序中有兩個(gè)過(guò)程Private Sub Fun1(S As String)和Private Sub Fun2(a()As String*6),在調(diào)用過(guò)程中用Dim St(6)As String*6定義了一個(gè)字符串?dāng)?shù)組。下面調(diào)用語(yǔ)句中正確的是() ①Call Fub1(St(3)) ②Call Fun2(St) ③Call Fun1(St) ④Call Fun2(St(6))
A.①② B.①③ C.②③ D.②④
A.Subf1(nAsString*1) B.Subf1(nAsInteger)AsInteger C.Functionf1(f1AsInteger)AsInteger D.Functionf1(ByValnAsInteger)