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Vatsal Desai

Vatsal Desai

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Unknown server tag 'data:ConceptQuestionsDataSource'.

Feb 24 2015 12:43 AM
Hii

i have a code generated from codesmith tool but at running it shows me error Unknown server tag 'data:ConceptQuestionsDataSource'.
 
<asp:Button runat="server" ID="btnConceptQuestions" OnClientClick="javascript:location.href='ConceptQuestionsEdit.aspx'; return false;" Text="Add New"></asp:Button>         
<data:ConceptQuestionsDataSource ID="ConceptQuestionsDataSource" runat="server"             
SelectMethod="GetPaged"            
 EnablePaging="True"           
  EnableSorting="True"             
EnableDeepLoad="True"           
  >             
<DeepLoadProperties Method="IncludeChildren" Recursive="False">                
 <Types>                   
  <data:ConceptQuestionsProperty Name="Concepts"/>                    
 <data:ConceptQuestionsProperty Name="Questions"/>                 </Types>             </DeepLoadProperties>             
<Parameters>                
 <data:CustomParameter Name="WhereClause" Value="" ConvertEmptyStringToNull="false" />                 
<data:CustomParameter Name="OrderByClause" Value="" ConvertEmptyStringToNull="false" />                 <
asp:ControlParameter Name="PageIndex" ControlID="GridView1" PropertyName="PageIndex" Type="Int32" />                
 <asp:ControlParameter Name="PageSize" ControlID="GridView1" PropertyName="PageSize" Type="Int32" />                
 <data:CustomParameter Name="RecordCount" Value="0" Type="Int32" />             </Parameters>      
   </data:ConceptQuestionsDataSource>   
</asp:Content>



why its give me error???? and what is solution ???





Answers (1)