单项选择题

当双击窗体Form1时,要将窗体Form1隐藏起来、将窗体Form2以模式方式显示出来的事
件过程,正确的是

A.Private Sub Form _ Db1Click( )

    Forml.Hide

    Form2.Show 0

  End Sub

B.Private Sub Form _ Db1Click( )

    Form1.Hide

    Form 2.Show 1

  End Sub 

C.Private Sub Form _ Click( )

    Form l.Hide

    Form 2.Show

  End Sub

D.Private Sub Form _ Dbl Click( )

    Form l.Enabled=False

    Form 2.Enabled=True

  End Sub