有如下程序：Private type stu X as string Y as integerEnd typePrivate Sub Command1_Click（) D

在窗体中添加一个名称为Command1的命令按钮，然后编写如下程序： Public x As Integer Private Sub

在窗体上有一个命令按钮Commandl，编写事件代码如下：Private SuB commandl_Click（)Dim x As Integ

（28 ）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 recCode As IntegerCapti

（33）有如下事件程序，运行该程序后输出结果是Private Sub Command33_Click（)Dim x As Integer,y A

设有如下程序： Private Sub Cimmandl_Click． Dim sum As Double, x As Double Sum=0 n =0 F

设有如下程序:Private Sub Commandl Click()Dimsum As Double x As D0ublesum=0n=0For i=1 To 5x