Dim arrInt()as Integer=New Integer(2){0,1,2}
Dim arrInt()as Integer=New Integer(2){}
下面这段代码的运行结果是()。 Dim MyStringBuilder As New StringBuilder("Hello World!") MyStringBuilder.Replace("!"c, "?"c) Console.WriteLine(MyStringBuilder)
下面这段代码中,变量myInteger的结果是()。 Dim myString As String="ABCDE" Dim myInteger As Integer myInteger=myString.IndexOf("D")
Dim arrInt()as Integer=New Integer(3){0,1,2}
以下语句执行后,myDataSet中增加的表的名称是()。 dim myDataSet as new DataSet() myDataSet.Tables.Add()
下面这段代码中,变量myChar的结果是()。 Dim myString As String = "ABCDE" Dim myChar As Char myChar = myString.Chars(3)
以下语句执行后myTable的名称是()。 Dim myTable as DataTable myTable=New System.Data.DataTable()
下面这段代码的运行结果是()。 Dim MyStringBuilder As New StringBuilder("Hello World!") MyStringBuilder.Remove(5, 7) Console.WriteLine(MyStringBuilder)
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
下面程序:Function a(x)Static b As Integerb = b + x ^ 2Print bEnd FunctionPrivate Sub Command1_Click()Dim c%c = a(2)End Sub单击两次命令按钮,第二次显示的结果是( )。
假设有一个类 Car ,则可以使用 dim c as new car 定义类的对象的语法格式( )。
下面程序运行后,点击窗体,变量 x和y的值分别为( )、( ) Private Sub Form_Click() Dim x, y As Integer x = 5: y = 10 nc x, y Print \x=
下面程序段的运行结果为________。 Dim s As Integer, i As Integer i = 1: s = 1 Do i =i + s Loop Until s >20 Print i, s
下面程序运行结果第一行是 ,最后一行是 。 Private Sub Form_Click() Dim I As Integer, J As Integer, X(4, 3) As Integer For I = 1 To 3 For J = 1 To 2 X(I, J) = I + J Print X(I, J); Next j Print Next i Print X(I, J) End Sub
下列程序段的运行结果是( )。Dim A As Integer , B As IntegerA = 15B = 4Print 4 + A B
下面程序: Function a(x) Static b As Integer b = b + x ^ 2 Print b End Function Private Sub Command1_Click() Dim c% c = a(2) End Sub 单击两次命令按钮,第二次显示的结果是( )。
3、下面程序段运行后,z的值是 。 Dim x,y,z As Integer x = 3 : y = -1 Select Case x+y Case 1 z = 80 Case -1 z = 70 Case Else z = 60 End Select
下列程序段的执行结果是()。 Dim x As Integer x = 76 Select Case x Case Is >= 60 Form1.Print "及格" Case Is > 75 Form1.Print "良好" Case Is >= 90 Form1.Print "优秀" Case Else Form1.Print "不及格" End Select
下面程序段的执行结果是()。 Dim M(10) For i=1 To 10 M(i)=11-i Next i X=6 Print M(2+M(X))
执行下面程序,第一行输出结果是 (11) ,第二行输出结果是 (12) 。 Option Explicit Private Sub Form_Click() Dim A As Integer A=2 Call Subl(A) End Sub Private Subl(x As Integer) x=x*2+1 If x<10 Then Call Subl(x) End If x=x*2+1 Pri
下列程序的功能是计算两个自然数的最大公约数,界面如下图所示。给定的程序不完整,将程序补充完整。 Private Sub Command1_Click() Dim x As Long, y As Long,i As Long x=Val(Text1.Text) y=Val(Text2.Text) Text3.Text = Str(【13】 ) End Sub Function fun1(a As
下面程序段的执行结果是()。 Dim A(5) As Interger For i=1 To 5 A(i)=i*i Next i Print A(i-1)
以下程序段的作用是计算数据的和,数据的个数是可变的。请填空。 Private Sub Command1_Click()Dim a As Integera=0Sum a, 1, 5, 2Print "sum of 3 = "; aa = 0Call Sum(a, 1, 3, 5, 7, 9)Print "sum of 5 = "; aEnd SubPrivate Sub Sum(x As integ