假字在窗体(名称为Forml)的代码窗口中定义如下记录类型: Private Type animal Anima1Name As String * 20 aColor As String * 10 End Type 在窗体上画一个名称为Command1的命令按钮,然后编写如下事件过程: Private Sub Command1_Click( ) Dim rec As animal Open"c: \vbTest.dat"For Random As#1 Len = Len(rec) rec.animalName = "Cat" rec.aColor = "White" Pat#1 , rec Close#1 End Sub 则以下叙述中正确的是