在vb2010的代码中动态创建按钮答案

【问题标题】：dynamically creating buttons in code in vb2010在vb2010的代码中动态创建按钮
【发布时间】：2013-02-11 21:08:11
【问题描述】：

我在 VB2010 中工作，我想我可以在代码中创建一个按钮数组；但是，我很难单独引用创建的按钮来编码它们的点击事件，以便它们在运行时工作。

任何帮助将不胜感激。我对 vb programmimg 还很陌生，所以放轻松！

【问题讨论】：

【解决方案1】：

试试这个：

' However many buttons you want
Dim numButtons As Integer = 5
Dim ButtonArray(numButtons) as Button
Dim i As Integer = 0
For Each b As Button in ButtonArray
   b = new button
   AddHandler b.Click, AddressOf Me.ButtonsClick
   b.Tag = "b" & i
   ' You can also set things like button text in here.
   i += 1
Next


Private Sub ButtonsClick(sender As Object, e As System.EventArgs)
    ' sender is the button that has been clicked. You can
    ' do what you'd like with it, including cast it as a Button.
    Dim currButton As Button = CType (sender, Button)
    Select Case currButton.Tag
        Case "b0":
          ' This is the first button in the array. Do things!
        Case "b1":
          ' This is the second button in the array. Do things!
        Case "b2":
          ' Notice a pattern?

        '...

    End Select
End Sub

【讨论】：

+1 但如果你向他展示关于如何描述Handles Button1.Click, Button2.Click 的按钮点击事件的第二种方法，你将获得更多选票

【解决方案2】：

在其中一个按钮单击事件上插入类似 , button2.click 的内容，它将执行相同的操作。

或者您可能需要查看 addHandler .....

【讨论】：