如何从多个用户控件(.ascx)中获取数据 [英] How to get data from more than one user control (.ascx)

问题描述

对所有人都好:)
我正在使用以下代码.
在我的页面上，有" count "个用户控件，这些控件在运行时生成.

Hay to all, :)
i am using following code.
On my page ,there are "count" number of user controls ,which are generating at run time.

for (int i = 0; i < count; i++)
                {

Control MyCustomControl = LoadControl("DynamicData/FieldTemplates/ColumnDetails.ascx");
Controls.Add(MyCustomControl);   PlaceHolderUserControl.Controls.Add(MyCustomControl);
     
                }

现在，我想从所有这些用户控件中获取数据.

Now I want to get data from all of these user controls.

推荐答案

您可能想要保留要添加到控件集合的控件的ClientId列表. .您甚至可以使用简单的字符串列表来实现此目的.当您需要它们的信息时，可以执行Controls.FindControl(< savedclientid>)来检索它们，然后处理您想要的任何内容.

You may want to keep a list of the ClientIds of the controls you are adding to your Controls Collection. You can even use something as simple as a List of strings to achieve this. When you want information from them, you can do a Controls.FindControl( <savedclientid> ) to retrieve them and then process whatever you want from them.

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