单项选择题

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:\vb\tt. 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 假设文件d:\vb\tt. txt 的内容为 Hello eveybody! 那么程序运行后,单击命令按钮,其输出结果为 ______。

A.True
B.False
C.0
D.Null