"ScriptManager"在名称空间"System.Web.UI"中含糊不清 [英] 'ScriptManager' is ambiguous in the namespace 'System.Web.UI'

问题描述

朋友们，

我需要帮助，实际上我的项目是.net framework 2.0，我在.net framework 3.5中打开了项目，
就像

"ScriptManager"在命名空间"System.Web.UI"中含糊不清
"Update panle"在命名空间"System.Web.UI"中含糊不清

像这样的错误，我不知道如何解决这个错误，

有人知道，请让我知道解决此解决方案的过程步骤，我需要在框架3.5中更改和使用项目.

我希望我能找到解决办法.

谢谢朋友，
renga

Hi friends,

i need help,actually my project is .net framework 2.0, i open the project in .net framework 3.5,
it was came like

''ScriptManager'' is ambiguous in the namespace ''System.Web.UI''
''Update panle'' is ambiguous in the namespace ''System.Web.UI''

like this kind of error''s, i don''t know how to solve this error,

anyone know, please let me know the process steps for solve this solution,bcz i need to change and use project in framwork 3.5.

i hope i will find solution.

thanks friends,
renga

推荐答案

检查在U Project中添加的Ajax U的引用.我认为
U引用了两个版本的Ajax Control.因此，为什么U获得
This.u必须删除一个参考.
检查system.web.extensions

Check The Reference Of Ajax U Added In U Project.I think
U refrenced Two Version Of Ajax Control.Thus Why U Getting
This.u have To remove one refrence.
Check version of system.web.extentions

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