创建一应用程序，当单击左边的按钮时，左边按钮显示为＂显示＂，右边按钮显示为＂单击我＂，文档框中显示＂你单击的是左边的按钮＂，文本框的背景颜色变为橙色。当单击右边的按钮时，右边按钮显示为" 单击我＂，左边按
钮显示为＂显示＂，文本框中显示＂你单击的是右边的按钮",文本框的背景颜色变为黄色。

这是我自己编写的程序，但是由于我是新手所以我在　当单击左边的按钮时，左边按钮显示为＂显示＂和当单击右边的按钮时，右边按钮显示为" 单击我＂，左边按钮显示为＂显示＂这两种按钮相互转换时不知道如何下手了．请个位高手指点指点，我在这里先表示感谢．
Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnshow.Click
TextB.Text = "你单击的是左边的按钮"
TextB.BackColor = Color.Orange
End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnshow1.Click
TextB.Text = "你单击的是右边的按钮"
TextB.BackColor = Color.Red
End Sub
End Class

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Button1.Text = "显示"
Button2.Text = "单击我"
这段程序是什么意思啊

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
button1.Text = "显示"
TextB.Text = "你点击的是左边的按钮"
TextB.BackColor = Color.Orange
button2.Text = "点击我"
End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
button1.Text = "点击我"
TextB.Text = "你点击的是右边的按钮"
TextB.BackColor = Color.Yellow
button2.Text = "显示"
End Sub

End Class
这是我经过你们的指点做出来的　结果是正确的　谢谢你们啊