user id not found in asp.net

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hey all

i use gridview like this

then when i debug it shows me error

"A field or property with the name 'UserID' was not found on the selected data source.

ASP.NET

<asp:GridView ID="GridView1" runat="server" Width="100%" 
    AutoGenerateColumns="false" GridLines="None"> 
    <Columns> 
        <asp:BoundField HeaderText="UserID" DataField="UserID" ItemStyle-BackColor="#EFEFEF" /> 
        <asp:BoundField HeaderText="DocName" DataField="DocName" ItemStyle-BackColor="#EFEFEF" /> 
        <asp:BoundField HeaderText="UploadFile" DataField="UploadFile" /> 
        <asp:BoundField HeaderText="DocType" DataField="DocType" /> 
        <asp:BoundField HeaderText="DepType" DataField="DepType" /> 
        <%--<asp:BoundField HeaderText="StandardCost" DataField="StandardCost" /> 
        <asp:BoundField HeaderText="ListPrice" DataField="ListPrice" /> 
        <asp:BoundField HeaderText="Weight" DataField="Weight" /> 
        <asp:BoundField HeaderText="SellStartDate" DataField="SellStartDate" /> --%>
    </Columns> 
    <HeaderStyle CssClass="GridviewScrollHeader" /> 
    <RowStyle CssClass="GridviewScrollItem" /> 
    <PagerStyle CssClass="GridviewScrollPager" /> 
</asp:GridView>

Posted 22-Sep-13 2:09am

Diya Ayesa

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[no name] 22-Sep-13 8:39am

And does your data source contain a field named "UserID"?

Diya Ayesa 22-Sep-13 9:35am

yes

Zubair Alie 22-Sep-13 9:07am

DataField is the name of column inside your datasource. If your datasource is either NULL or does not contail column UserID atleast then you are expected must to receeive the error you reported here.

Note: Put your cs page under debug mode and look onto your datasource in Quick Watch and fix the issue you are running with.

Good Luck :)

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Diya Ayesa · Answer 1 · 2013-09-26T02:53:00

Solution 2

i just rename userid to docid beacuse userid column is not in table

Posted 26-Sep-13 2:53am

Diya Ayesa