使用仅加载活动视图的多视图控制问题 [英] using multiview control problem with loading only active view

问题描述

您好，我使用的是多视图Web控件，其中大约有10个视图，每个视图都有对用户控件(ascx页)的引用.使用下一个"或上一个"按钮，我正在切换活动视图.在我的多视图中，我将活动视图索引设置为第一个视图.
我唯一的问题是我只想加载活动视图，但要运行后续视图的所有asp页面生命周期.即它正在达到所有视图的页面加载事件的所有断点.在页面加载中，我有很多数据库调用，我只想触发活动视图的页面加载事件.我看过这篇文章
https://msmvps.com/blogs/luisabreu/archive/2008/02/20/multiview-control-should-you-use-it.aspx [ 昏暗的ActiveView为String = myMultiview.GetActiveView.ID
如果activeView一无所获，那么
contentPlaceHolder.FindControl(activeView).RenderControl(writer)
如果结束
结束子

如果有人能指出正确的方向，我将不胜感激.感谢

Hi, I am using multiview webcontrol within which I have about 10 views, each view has a reference to user control (ascx page). with button Next or Prev I am switching active views. In my multiview I have set active view index to be the first view.
My only problem is I want to load only active view but its running all the asp page life cycle of sub-sequent view. i.e it is hitting all the break points of page load event for all the views. in page load i have lots of db calls and I want to only trigger the page load event for the view that is active. I have went through this article
https://msmvps.com/blogs/luisabreu/archive/2008/02/20/multiview-control-should-you-use-it.aspx[^]

but its not helping, I am using vb code so I changed this to below code as per above article

Protected Overrides Sub Render(writer As HtmlTextWriter)
Dim contentPlaceHolder As ContentPlaceHolder = DirectCast(Master.FindControl("cphBody"), ContentPlaceHolder)
Dim activeView As String = myMultiview.GetActiveView.ID
If activeView IsNot Nothing Then
contentPlaceHolder.FindControl(activeView).RenderControl(writer)
End If
End Sub

I would really appreciate if anyone can point me to right direction. thanks

推荐答案

有人吗?所以我应该假设我不应该使用多视图控件吗?

anybody? so should I assume I shouldnt use multiview control?

好吧.那么最好的方法是什么，这样我才能获得良好的表现?

oh ok. so what will be the best way so I could get good performance in my case?

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