完整的VB程序.要求如下

求一个完整的VB程序.要求如下
用VB编写的程序：要求，一个名为form的窗体上画两个命令按钮，编写适当的事件过程，运行后，一个按钮显示，另一个按钮隐藏；点击显示的按钮，此按钮隐藏，另一个显示，同样点击这个显示的按钮，这个按钮隐藏，另一个显示！

要完整的代码，谢谢！

[解决办法]
放三个按钮，第三个记大点。

VB code

Private Sub Command1_Click()    Command1.Visible = False: Command2.Visible = True: Command3.Caption = "第一个按钮隐藏了，第二个显示了"End SubPrivate Sub Command2_Click()    Command1.Visible = True: Command2.Visible = False: Command3.Caption = "第二个按钮隐藏了，第一个显示了"End SubPrivate Sub Command3_Click()    Command1.Visible = True: Command2.Visible = True: Command3.Caption = "两个按钮都显示了"End SubPrivate Sub Form_Load()    Command1.Caption = "我显示了": Command2.Caption = "我显示了": Command3.Caption = "两个都显示了！"End Sub
[解决办法]
VB code
Private Sub Command1_Click()Form1.Command2.Visible = True: Form1.Command1.Visible = FalseEnd SubPrivate Sub Command2_Click()Form1.Command1.Visible = True: Form1.Command2.Visible = FalseEnd SubPrivate Sub Form_Load()Form1.Command1.Caption = "显示按钮2"Form1.Command2.Caption = "显示按钮1"End Sub
[解决办法]
Private Sub Command1_Click()
   Command1.Visible = Command2.Visible
   Command2.Visible = Not Command1.Visible
End Sub

Private Sub Command2_Click()
   Command2.Visible = Command1.Visible
   Command1.Visible = Not Command2.Visible
End Sub

Private Sub Form_Load()
   Command1.Visible = True
   Command2.Visible = False
End Sub