如何让注册用户控件在c＃中编写代码？

I have register a page using the code

我已经使用代码注册了一个页面

<%@ Register TagPrefix="uc1" TagName="side" Src="side.ascx" %>

And called this by using the code

并通过使用代码调用此方法

<uc1:side ID="Side1" runat="server"></uc1:side>

And i tried to acces the ID="Side1" in behind by using

我试图通过使用来访问后面的ID =“Side1”

private void Page_Load(object sender, System.EventArgs e)
{
    // Put user code to initialize the page here

    if (Session["UName"] != null || Session["UName"] != " ")
    {
        Side1.Visible = true;
    }
    else
        Side1.Visible = true;
    }

but gives the error

但是给出了错误

The name 'Side1' does not exist in the current context .

当前上下文中不存在名称“Side1”。

How will i resolve it by accessing the 'id' using 'protected System.Web.UI'.

如何通过使用'protected System.Web.UI'访问'id'来解决它。

1 个解决方案

#1

Check the access modifier on your WebUserControl partial class definition (ie YourControl.ascx.cs file), it should be something like this:

检查WebUserControl部分类定义(即YourControl.ascx.cs文件)上的访问修饰符,它应该是这样的:

public partial class SideControl : System.Web.UI.UserControl
{
    // your code...
}

You can find more information about access modifiers here.

您可以在此处找到有关访问修饰符的更多信息。

#1