C＃控件的名称 [英] c# control names

问题描述

有没有办法控制的.Net如何设置名称和 ID 我控制的财产？我有我需要的名字是相同的一些单选按钮。但是，如果我设置了 ID 单选按钮控件的属性它集名称和 ID 。我看没有办法和名称分别对待 ID。所以，现在所有按钮的ID是一样的好。

Is there a way to control how .Net sets the Name and ID property of my controls? I have some radio buttons for which I need the name to be the same. However if I set the ID property of the radio button control it sets the Name and the ID. I see no way to treat the ID and Name separately. So now all button's ids are the same as well.

如果您认为我应该使用单选按钮列表来实现这一点，你可能是对的，但我还没有找到一种方法，包括在动态创建的表结构单选按钮列表。

If you are thinking that I should be using a RadioButtonList to achieve this you may be right, but I have not found a way to include table structure in a dynamically created RadioButtonList.

感谢

推荐答案

是

从声明，也就是说，一个文本框，其覆盖的UniqueID和ClientID的属性子类。然后，使用（在这个例子）MyControls.Textbox代替内置的文本框。

Declare a descendant class from, say, a textbox, which overrides the UniqueID and ClientID properties. Then, use (in this example) MyControls.Textbox instead of the built-in textbox.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;


    namespace MyControls
    {
        public class Textbox : System.Web.UI.WebControls.TextBox
        {
            public override string ClientID
            {
                get
                {
                    return ID;
                }

            }

            public override string UniqueID
            {
                get
                {
                    return ID;
                }
            }

        }

        public class Button : System.Web.UI.WebControls.Button
        {

            public override string ClientID
            {
                get
                {
                    return ID;
                }

            }

            public override string UniqueID
            {
                get
                {
                    return ID;
                }
            }
        }
    }

请注意，你需要在web.config中注册您的控件：

Note that you'll need to register your controls in web.config:

<pages>
  <controls>
    <add tagPrefix="mycontrols" namespace="MyControls" assembly="MyAssembly" />
  </controls>
</pages>

然后你就可以在你的标记中引用它们：

Then you can reference them in your markup:

<mycontrols:TextBox id="myID" runat="server"/>

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