题目内容:
设窗体上有一个文本框Text1和一个命令按钮command1,并有以下事件过程:Private Sub Command 1_Click()
Dim S As String,ch As String
s=“”
For k=1 To Len(Text1)
ch=Mid(Text1,k,1)
s=ch+s
Next k
Text 1.Text=s
End Sub
程序执行时,在文本框中输入“Basic”,然后再单击命令按钮,则Text1中显示的是( ) A.Basic
B.cisaB
C.BASIC
D.CISAB
参考答案:
答案解析: