What is model layer mvc?

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i have a problem with this error(this error related edit and delete button,when i click this button in datagrid..i will get this error)"Invalid postback or callback argument. Event validation is enabled using in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation." this is my code : <%@ Page Language="VB" Debug="false" %> <%@ import Namespace="Sytem.Data" %> <%@ import Namespace="System.Data.OleDB" %>

(Search Based On Staff I.C No) IC.No (XXXXXX-XX-XXXX)   ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> ' runat="server"> Total Leave Taken : Days

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How will banks help in improving the economy?

631

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Can we change the layout of miro screen? Does it require enhancement?

932

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What is the modification assistant?

567

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Is 64 bit excel faster?

519

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What does direct input mean?

548

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Can anybody tell me the steps involved in Budgeting / Forecasting generally..?. Hints would be appreciated highly.

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hello,am milan mohite,i have completed B.PHARM,in 2008.and now do M.B.A from ignou,and D.P.P.M,from IPER{PUNE},please suggest me best coaching institute in pune for drug inspector,and send me model question paper for prepration of D.I. on my e.mail id - milan_mohite@yahoo.in Thanks.

1642

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What is the difference between ms windows and a window?

463

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How many tags can be used to separate a section of texts?

779

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Why do we use xslt?

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What are the other notifications?

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What is close method? How its different from finalize and dispose?

520

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How are the elements of a borderlayout organized?

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