VB中 dim a as integer ,如果在某个事件中想写这样的代码,text1(a).forcolor=***,但是a 的范围是但是a的范围是 for a=0 to 15 和 for a =18 to 20,现在我这样写的：for a=0 to15text(a).forecolor=***nextfor a =18 to 20text(a).

vb中 按如下定义的数组A的元素个数为?option base 1 dim a(-1 to 5 ,5)as integer 求详解 VB中 Option ExplicitPrivate Sub Form_Click()Dim 5Fg Integer （1）Dim L * og As Long （2）Dim s - ig As Single (3)Dim dob_ As Double （4)Dim _Name AS String （5）Dim bln@ Frag As Boolean （6）Dim do As Data （7）End Sub电脑上的提示 VB中Dim A!是什么意思 Dim a(9) As Integer,x As Integer,k As Integer,I As Integer RandomizeDo While I vb程序Dim a(1 To 20) As Integer,i As Integer,j As IntegerDim a(1 To 20) As Integer,i As Integer,j As IntegerPrivate Sub Command1_Click()Dim a(1 To 20) As IntegerFor j = 1 To 2For i = 1 To 10a(i) = Int(Rnd * 21) + 20Text1 = Text1 & Str(a(i))Next iTe VB 使显示每行的最大值的位置（下面的程序可以把最大值找出）Private Sub cmdbegin_Click() Dim a(4,3) As Integer,i As Integer,j As Integer Dim max As Integer For i = 1 To 4 For j = 1 To 3 a(i,j) = InputBox(请输入矩阵的第 帮忙VB试题我怎么想都算不对Private Sub Command1_Click()Dim a As Integer,b As Integer,c As Integera = 5b = 3c = 4Print SecProc(a ,b ,c)End SubFunction FirProc(x As Integer,Y As Integer,z As Integer)FirProc = 2 * x + y + 3 * zEnd FunctionFun 计算机二级vb,Dim a as Integer 则语句“a＝3.7”与“a＝CInt（3.7）”结果完全相同.请问这个怎么解释? 下列选项中,说明A是常量的是哪一项 A.Dim a as integer B.Dim a as long C.Dim a as single D.Const a=3.1 计算机语言里面dim a as integer 这句话的dim是哪个英语单词? vb中判断语句 If A(i,j) =0 Then A(i,j)=k,其中动态数组A（）被赋值为0,option base1dim A() as integerprivate sub command1_click()dim i as integer ,j as integer ,k as integerdim n as integern=3redim A(n,n)i=1:j=(n+1)/2k=1A(i,j)=k ________ vb程序改错 求解一元二次方程（ax^2+bx+c=0）的程序求解一元二次方程（ax^2+bx+c=0）的程序Private Sub Command1_Click()Dim a As Integer,b As Integer,c As Integer,d As IntegerDim x1 As Single,x2 As SingleInputBox (a=)InputBox vb中如何生成不同的随机数比如说在dim rnd as new randomdim a（） as string for i as integer 0 to 8a（i）=random.next(1,9)中,他生成的可能是1 1 2 2 3 3 4 4 4如何让他生成 8 1 2 3 5 4 6 7这样不同的随机数 Dim a(1 To 10) As Integer Dim i As Integer a(1) = 1 For i = 2 To 10 a(i) = a VB中 dim a as integer ,如果在某个事件中想写这样的代码,text1(a).forcolor=***,但是a 的范围是但是a的范围是 for a=0 to 15 和 for a =18 to 20,现在我这样写的：for a=0 to15text(a).forecolor=***nextfor a =18 to 20text(a). 在vb中 ,输入一个正整数,编程判断该数是奇数还是偶数. Private Sub Form_Click() Dim X As Integer输入一个正整数,编程判断该数是奇数还是偶数.Private Sub Form_Click() Dim X As Integer X = InputBox(输入一个正 VB中 随机数 Random随机 跟Rnd随机 有什么区别Random 是这个随机数 不是RandomizeDim r As Random = New Random '随机数Dim n1 As Integer = r.Next(4) Private Sub Form_Click() Dim a As Integer,b As Integer,k As Integer a = 2 b = 4 k = fun((a),b)+fPrivate Sub Form_Click()Dim a As Integer,b As Integer,k As Integera = 2b = 4k = fun((a),b)+fun(a,b)Print kEnd SubPrivate Function fun(n As Integer,m As In