I am getting following error and I can't resolve it.
<%@ Page Language="VB" MasterPageFile ="~/Master.master" AutoEventWireup="false" CodeFile="test.aspx.vb" Inherits="test" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<asp:GridView ID="GridView1" PageSize ="50" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False" DataKeyNames="ID">
<Columns>
<asp:TemplateField HeaderText="ID">
<ItemTemplate>
<%# Container.DataItemIndex + 1 %>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="Dname" HeaderText="Player" SortExpression="Dname" />
<asp:BoundField DataField="City" HeaderText="City" SortExpression="City" />
<asp:BoundField DataField="GTScore" HeaderText="Score"
SortExpression="GTScore" />
</Columns>
</asp:GridView>
</asp:Content>
This is my .aspx code
Partial Class test
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim fDate As Date = New Date(Today.Year, Today.Month, 1)
Dim tDate As Date = New Date(Today.Year, Today.Month, Date.DaysInMonth(Today.Year, Today.Month))
GridView1.DataSource = Game.SelectToppersOfMonth1(fDate, tDate)
GridView1.DataBind()
End Sub
End Class
This is my .aspx.vb code.I am just calling stored proc from function SelectToppersOfMonth1
and my select query in stored procedure is
SELECT TOP 100 A.[dispName] as [Dname], A.[city] as [City], SUM(B.[score]) as [GTScore]
FROM [Players] A,[Games] B
WHERE A.[ID]=B.[playerID] AND B.[startedOn] BETWEEN @fromDate AND @toDate
GROUP BY A.[dispName], A.[city] ORDER BY [GTScore] DESC
I am getting error
DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'ID'.
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.Web.HttpException: DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'ID'.
just remove this from the page markup: DataKeyNames="ID"
because your query is not returning any ID
column and that breaks the binding. Or modify your SQL
query to return also the ID column.
You reference ID in the DataKeyNames property and it's not in your sql query. Is it normal?
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