[VB.NET]调用主窗体的组件

<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script>
调用主窗体的组件
利用子窗体事件刷新主窗体的Dataset
__________________________________________________________________________
如何调用?showdialog???怎么写?
__________________________________________________________________________
子窗体加一个事件

主窗体
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim child As New Form2
AddHandler child.RefreshEvent, AddressOf RefreshFunc
child.ShowDialog()
End Sub

Private Sub RefreshFunc(ByVal msg As String)
MsgBox(msg)
End Sub

子窗体

Public Event RefreshEvent(ByVal msg As String)

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
RaiseEvent RefreshEvent( test )
End Sub

*****************************************************************************
欢迎使用优快云论坛专用阅读器 : 优快云 Reader(附全部源代码)

最新版本：20070212

http://www.cnblogs.com/feiyun0112/archive/2006/09/20/509783.html
__________________________________________________________________________
Form2 哪来的???

RefreshEvent这个属性又是什么属性?
__________________________________________________________________________
Form2 就是你的子窗体

RefreshEvent是你自己要定义的一个事件
__________________________________________________________________________
可是我没这个 RefreshEvent 怎么都不出来
__________________________________________________________________________
说这个不是我子窗体的事件
__________________________________________________________________________
我看漏了一个全局
__________________________________________________________________________
嗯，用参数传递也许更好。
__________________________________________________________________________