单选题
在窗体中添加一个命令按钮,名称为Command1,两个文本框名称分别为Text1和.Text2,然后编写如下程序:
Private Sub Command1_Click()
Dim x As String,y As String, C As String,d
As String
x = Text1.Text : y = Text2.Text
c = LCase(x):d = UCase(y)
Print
c; d
End Sub
程序运行后,在文本框Texn、Text2中分别输入AbC和efG,结果是
- A. abcEFG
- B. abcefg
- C. ABCefg
- D. ABCEFG