题目内容:
窗体中有3个命令按钮,分别命名为Command1、Command2和Command3。当单击Command1按钮时,Command2按钮变为可用,Command3按钮变为不可她。下列Command1的单击事件过程中.正确的是( )。
A.private sub Command1_liCk()Command2 Visible=trLUe
Command3. Visible=false
End Sub
B.private sub Command1_CliCk()
Command2. Enable= true
Command3. Enable= false
End Sub
C.private sub Command1_CliCk()
Command2. Enable = true
Command3. Visible= false
End Sub
D.private sub Command1_CliCk()
Cdhamand2. Visible= true
Command3. Enable = false
End Sub
参考答案:
答案解析: