单项选择题

若在窗体模块的声明部分声明了如下自定义类型和数组
Private Type rec
Code As Integer
Caption As String
End Type
Dim art(5)As rec
则下面的输出语句中正确的是（）

A．Print arr.Code(2),arr.Caption(2)
B．Print arr.Code,arr.Caption
C．Print arr(2).Code,arr(2).Caption
D．Print Code(2),Caption(2)

<上一题目录下一题>

热门试题

单项选择题

下面程序计算并输出的是 Private Sub Command1_Click() a=10 s=0 Do s=s+a*a*a a=a-1 Loop until a＜=0 Print s End sub

A．1³+2³+3³+…10³的值
B．10!+…+3!+2!+1!的值
C．(1+2+3+…+10)³的值
D．10个10³的和

单项选择题

要求当鼠标在图片框P1中移动时，立即在图片框中显示鼠标的位置坐标。下面能正确实现上述功能的事件过程是（）

A．Private Sub P1_MouseMove(Button As Integer，Shift As Integer，X As Single，Y As Single) Print X，Y End Sub
B．Private Sub P1_MouseDown(Button As Integer，Shift As Integer，X As Single，Y As Single) Picture.Print X，Y End Sub
C．Private Sub P1_MouseMove(Button As Integer，Shift As Integer，X As Single，Y As Single) P1.Print X，Y End Sub
D．Private Sub Form_MouseMove(Button As Integer，Shift As Integer，x As Single，Y As Single) P1.Print X，Y End Sub

若在窗体模块的声明部分声明了如下自定义类型和数组 Private Type rec Code As Integer Caption As String End Type Dim art(5)As rec 则下面的输出语句中正确的是（）

若在窗体模块的声明部分声明了如下自定义类型和数组
Private Type rec
Code As Integer
Caption As String
End Type
Dim art(5)As rec
则下面的输出语句中正确的是（）