帮忙做一下vb 的试题一.单项选择题(20X1.5=30分)

来源:百度知道 编辑:UC知道 时间:2024/09/22 11:21:47
二.填空题(20分)
1.设置数组默认下标下界为1的语句是
2.要求变量声明的语句是
3.将C盘根目录下的图形文件moon.jpg装入图片框Picture1的语句是
4.有时需要暂时关闭计时器,这可以通过 属性来实现。
5.菜单项控件只能触发一个事件,这个事件是
6.为了把一个窗体定义为子窗体,必须把它的 属性设置为True。
7.在窗体上画一个名称为Command1的命令按钮,然后编写如下事件过程, 该事件过程的功能是计算s=1!+2!+…+5!的值。请填空。
Private Sub Command1_Click()
Dim n As Integer , f As Integer , s As Integer
n = 5
f = 1
s = 0
For i = 1 To n
f = f
s = s + f
Next
Print s
End Sub
8.在窗体上画一个名称为Command1的命令按钮,然后编写如下程序,下面程序的功能是:通过调用过程swap,调换数组中数值的存放位置,即a(1)与a(10)的值互换,a(2)与a(9)的值互换,……,a(5)与a(6)的值互换。请填空。
Private Sub Command1_Click()
Dim a(10) As Integer , I As Integer
For i = 1 To 10
a( i ) = i
Next
Call swap( ① )
For i = 1 To 10
Print a( i );
Next i
End Sub
Sub swap(b( ) As Integer)
Dim i As Integer , n As Integer
n = ②
For i = 1 To n / 2
t = b( i )

1 option base 1
2 Option Explicit
3 picture1.picture=loadpicture("c:\moon.jpg")
4 enable
5 click
6MDIChild
7Private Sub Command1_Click()
Dim n As Integer , f As Integer , s As Integer
n = 5
f = 1
s = 0
For i = 1 To n
f = f*i
s = s + f
Next i
Print s
End Sub
8①a()
②Ubound(b)
③ n=n-1

1 option base 1
2 Option Explicit
3 picture1.picture=loadpicture("c:\moon.jpg")
4 enable
5 click
6MDIChild
7Private Sub Command1_Click()
Dim n As Integer , f As Integer , s As Integer
n = 5
f = 1
s = 0
For i = 1 To n
f = f*i
s = s + f
Next i
Print s
End Sub
8①a()
②Ubound(b)
③ n=n-1

你的这些题目太简单了,你怎么不会翻书啊!!