用户控制错误 [英] ERROR AT USER CONTROL

问题描述

如何纠正错误?

how to rectify the errors?

Error	1	Element ''ListPicker1'' is not a known element. This can occur if there is a compilation error in the Web site.	
Error	2	/WebSite6/ListPicker.ascx has a circular reference!	/

推荐答案

您需要在解决方案中清除循环引用.

简而言之，要解释循环引用，您需要进行如下汇编:
1.引用B.dll的A.dll
2.引用C.dll的B.dll
3.引用A.dll的C.dll

这可能发生在任何数量的项目/程序集中，而不仅仅是3.

这是清除循环引用的一种方法:如何在C#中摆脱循环引用
[ ^ ]

You need to clear circular reference in your solution.

To explain circular reference in short, you have assembly as follows:
1. A.dll referencing B.dll
2. B.dll referencing C.dll
3. C.dll referencing A.dll

This can happen with any number of projects / assemblies not just 3.

Here is an approach for clearing circular reference:How to get rid of circular references in C#
[^]

在您的aspx页面上添加此

At your aspx page add this

<%@ Register TagPrefix="LP" TagName="TitleBar" Src="ListPicker.ascx" %>

这篇关于用户控制错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！