在窗体上画一个名称为Commandl的命令按钮,然后编写如下程序:
Dim SW As Boolean
Function func(X As Integer)As Integer
If X<20 Then
Y=X
Else
Y=20+X
End If
func=Y
End FunctiOn
Phvate Sub Form_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) SW=False
End Sub
Phvate Sub Form_MouseUp(BuRon As Integer,Shin As Integer,X As Single,Y As Single)
SW=Tree
End Sub
Pdvate Sub Commandl-Click()
Dim intNum As Integer
intNum=InputBox("")
If SW Then
Print func(intNum)
End If End Sub
程序运行后,单击命令按钮,将显示一个输入对话框,如果在输入对话框中输入25,则程序的执行结果为()。
A.输出0
B.输出25
C.输出45
D.无任何输出