你的2个问题可以合并成一个函数来解决。下面给出的这个函数复制到你工程里,直接用就行了。' 这个函数会查找指定控件下的指定名称的子控件Private Shared Function GetContrlByName(ByVal Parent As Control, ByVal Name As String) As Control
Name = Name.ToLower()
' 查询当前的子控件
For Each iContrl As Control In Parent.Controls
If iContrl.Name.ToLower() = Name Then
Return iContrl
...
Inherits System.Web.UI.Page
Protected Sub button10_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button10.Click
Me.FindButton(Me)
Response...