在窗体上画一个命令按钮，然后编写如下代码:
Private Type Record
ID As Integer
Name As String * 20
End Type
Private Sub Command1_Click()
Dim MaxSize, NextChar, MyChar
Open “d:\temp\female. txt” For Input As #1
MaxSize = LOF(1)
For NextChar = MaxSize To 1 Step -1
Seek #1, NextChar
MyChar = Input(1, # 1)
Next NextChar
Print EOF(1)
Close #1
End Sub
程序运行后,单击命令按钮,其输出结果为______。
A．True
B．False
C．0
D．Null
