为什么我无法访问自己的用户控件？
[英]Why I can't access to my own User Control?
问题描述
Following this guideline , I've created my own User Control and registered into the webconfig: 
按照此指南 ，我创建了自己的用户控件并注册到了webconfig中：
public partial class usercontrols_LinkBoxAttivita : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{
}
public int MyProp { get; set; }
}
On Home.ascx I've included this: 在Home.ascx上，我包含了以下内容：
<myOwnControls:LinkBoxAttivita ID="LinkBoxAttivita1" runat="server" />
It works, and it is rendered. 它起作用，并且被渲染。 Now, why on the codebehind of Home.ascx.cs I can't access to it? 现在，为什么在Home.ascx.cs的代码背后我无法访问它？
LinkBoxAttivita1 seems unexistent. LinkBoxAttivita1似乎不存在。 I want to set from here the MyProp value to it. 我想从这里设置MyProp值。
This is how I registered it: 这是我注册的方式：
<system.web>
<pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID">
<controls>
<add tagPrefix="myOwnControls" tagName="LinkBoxAttivita" src="~/usercontrols/LinkBoxAttivita.ascx" />
</controls>
</pages>
</system.web>
1 个解决方案
解决方案1
-1 已采纳 2014-02-13 09:22:24
Have you dragged the UserControl to the designer? 您是否已将UserControl拖到设计器中？ Otherwise the designer won't create the @Register directive, which is required for the page to recognize the user control. 否则，设计人员将不会创建@Register指令，该指令是页面识别用户控件所必需的。
How to: Include a User Control in an ASP.NET Web Page 如何：在ASP.NET网页中包含用户控件
Example (from MSDN): 示例（来自MSDN）：
<%@ Page Language="C#" %>
<%@ Register TagPrefix="uc" TagName="Spinner"
Src="~/Controls/Spinner.ascx" %>
<html>
<body>
<form runat="server">
<uc:Spinner id="Spinner1"
runat="server"
MinValue="1"
MaxValue="10" />
</form>
</body>
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