下列程序段运行后输出的结果是()。 Private Sub Form_Click Dim X#, Y# X = 5: Y = 6 Print X + Y = 11 End Sub
设有如下程序: Option Base 0 Private Sub Form_Click() Dim a Dim i As Integer a = Array(1,2,3,4,5,6,7,8,9) For i = 0 To 3 Print a(5 – i); Next End Sub 程序运行后,单击窗体,则在窗体上显示的是()
有如下VB程序段: Private Sub Command1_Click() Dim a As Long a=Val(Text1.Text) Print a End Sub 其中"Private Sub Command1_Click()"的作用是()。
My seat is very close to the screen. And the screen is too bright for me to sleep. Could you dim the screen ? 我的座位离屏幕很近。屏幕的光太亮了,影响我睡觉。您可以关掉屏幕吗?
Sub s1(ByVal x As Integer, ByVal y As Integer)Dim t As Integert = x: x = y: y = tEnd SubSub s2(x As Integer, y As Integer)Dim t As Integert = x: x = y: y = tEnd Sub则以下说法中正确的是( )。
设有以下程序片段 : Public x% Private y$ Private Sub Command1_Click() Dim a …… End Sub Private Sub Command2_Click() Static b …… End Sub 在 Command1_Click 过程中无法访问的变量是 ________ 。
设有如下程序代码 : Dim a% Public b%, c% Private Sub Form_Click() Dim b% Print a; b; c End Sub Private Sub Form_Load() Dim a% a = 5 b = 8 c = 10 End Sub 运行程序时单击窗体 , 则在窗体上显示的是 ________ 。
以下程序段的运行结果是( )。Function abc(n As Integer) As Integerabc = n * 2 + 1End FunctionPrivate Sub Command1_Click()Dim x As Integerx = abc(3) * abc(4)Print xEnd Sub
以下程序运行结果是( )。Private Sub Command1_Click()Dim nx%nx = 3Call abcd(nx)Print nxEnd SubPrivate Sub abcd(n As Integer)n = n + 5End Sub
子过程定义如下: Public Sub F1(ByRef n%) … n=3*n+4 … End Sub Sub Button1_Click(……) Handles Button1.Click Dim n%, m% n=3 m=4 … ' 调用 Button1_Click 事件中有效的调用语句是( ) 。
阅读下列程序:Sub Med(x%,ByVal y%)x=3*xy=x+yEnd SubPrivate Sub Form_Click()Dim a%,b%a=3b=8Med a,bPrint a,bEnd Sub
Dim x As Single, y As SinglePrivate Sub Command1_Click()x = x + 1y = y + 1Call test2End SubPrivate Sub test2()Dim x As Singlex = x + 20y = y + 20Print x, yEnd Sub以上程序的执行结果是( )( )
阅读下列程序: Sub Med(x%,ByVal y%) x=3*x y=x+y End Sub Private Sub Form_Click() Dim a%,b% a=3 b=8 Med a,b Print a,b End Sub
在窗体上画一个命令按钮,然后编写如下程序:Sub S1(ByVal X AS Integer,ByVal y As Integer) Dim
梁正应力计算公式σ=My/I<sub>Z</sub>中,I<sub>Z</sub>叫()
有如下程序:Private Sub Form_Click() Dim i As Integer, Sum As Integer sum=0 For i=2 To 10 I
设有如下程序:Dim a()As IntegerPrivate Sub Command1_Click() n=-5:m=6 ReDim a(n To m) For i=
执行下面的程序段后,结果是()。Private Sub Form_Click()Dim mIf m Then Print m Else Print m+1End Sub
有如下程序: Private Sub Command1_Click() Dim k As Integer,m As Integer Dim p As Integer k=4:m=1 p=PC(k,m):Print p; p=PC(k,m):Print p End Sub Private Function PC(a As Integer,b As Integer) Static m As Integ
有如下事件过程,单击命令按钮扣,输出结果是()。 Private Sub Command1 Click() Dim b% (1 To4) ,j%, t For j=1 To 4 b(j) =j Next j t=Tax(b() ) Print "t="; t, End Sub Function Tax (a() As Integer) Dim t, i% t=1 For i=2 To UBo
程序执行结果s的值是 【7】 。 Private Sub sub1(Byval p As Integer) p=p*2 End Sub Private Sub Command1_ Click() Dim i As Integer i=3 Call sub 1 (i) if i>4 then i=i mod 2 Print cstr(i) End Sub
下面过程运行后显示的结果是()。Public Sub F1(n%, ByVal m%) n=n Mod 10m=m//10End Sub Private Sub Command1_Click()Dim x%,y% X=12: y=34 Call F1(x,y) Print x,yEnd Sub
以下的输出结果是 Option Base 1 Private Sub Command1_Click()Dim a(),p(3)
下面程序段,运行后的结果是 Private Sub Command1_Click() Dim b%(1 To 4) ,i%, t For i = 1 To 4b(i) =i Next t =Tof(b() ) Print "t ="; t, End Sub Function Tof(a() As Integer) Dim t, i% t=1 For i =2 To UBound(