An error occurred during the processing of . Unknown server tag 'asp:ScriptManager'
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i have created one user control ( using .net 3.5) and used update panel in it. i have created an custom web part and reder that user control in it and deployed that . i added this custom web part to the sharepoint. when i am trying to open this web part in share point i am getting the fallowing error " An error occurred during the processing of . Unknown server tag 'asp:ScriptManager' " please ,let me know what might be the cause of it. and any solution for it to resolve it thanks in advance
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i have created one user control ( using .net 3.5) and used update panel in it. i have created an custom web part and reder that user control in it and deployed that . i added this custom web part to the sharepoint. when i am trying to open this web part in share point i am getting the fallowing error " An error occurred during the processing of . Unknown server tag 'asp:ScriptManager' " please ,let me know what might be the cause of it. and any solution for it to resolve it thanks in advance
I think you're missing the Register tag at the top in the master page where you specify the assembly, in your case, that would be the AJAXToolkit assembly that is to be registered in the program. I'm also new to Sharepoint and if you're trying to implement Ajax Toolkit in SP2010, its not going to be so straightforward mate, that's all I can tell you right now. You also have to get an older release of the AJAX Toolkit coz the latest one is compatible with .net 4.0 while Sharepoint stands at 3.5! :) But good luck to u though!
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