Data Controls :: Display Only Recent Record In GridView Using Sql Data Source
May 7, 2015
I have a drop down which gets data from database.I want to show not all entries but the very last one entered by employee. What do I have to add to the sql script to get me very last entry and hide the rest.this is my Sql data source:
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:CompanyInfoEventsConnectionString %>"
SelectCommand="SELECT [ID], [NameOne] FROM [Gpi_DayOff] ORDER BY [ID] DESC">
</asp:SqlDataSource>
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[Code]....
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[Code] ....
HTML
model here
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My griedview code :-
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" RowStyle-BackColor="Black" Font-Names = "Arial" Font-Size = "10pt"
HeaderStyle-BackColor="Black" HeaderStyle-ForeColor="Black" ForeColor="Black" AllowPaging ="true"
OnPageIndexChanging = "OnPaging" PageSize = "5">
[Code] ....
Error is:- The data source does not support server-side data paging.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception
Details: System.NotSupportedException: The data source does not support server-side data paging.
Source Error:
Line 34: con.Open();
Line 35: GridView1.DataSource = cmd.ExecuteReader();
Line 36: GridView1.DataBind(); Line 37: con.Close();
Line 38: }
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[Code]....
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[URL]
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[Code]....
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[code]...
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