单项选择题
在窗体上画一个名称为Text1的文本框和一个名称为Command1的命令按钮,然后编写如下事件过程: Private Sub Command1_Click() Dim array1(10, 10) As Integer Dim i As Integer, j As Integer For i = 1 To 3 for j = 2 To 4 array1(i, j) = i + j next j next i Text1.Text = arrry1(2, 3) + array(3, 4) End Sub 程序运行后,单击命令按钮,在文本框中显示的值是()
A.12 B.13 C.14 D.15
单项选择题 下列语句中,a是一个数组,则使用正确的是()
单项选择题 以下能在窗体Form1的标题栏中显示"Visual Basic窗体"的语句是()。
单项选择题 下列程序中,第一个Do语句共执行了()次循环。 Dim i As Integer, j As Integer i = 1 Do j = 1 Do Sum = Sum + j j = j + 2 Print j; Loop Until j > 3 i = i + 2 Loop Until i > 10 Print Sum