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Old March 14th, 2007, 06:28 AM
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Default Getting Data from selected row in gridview

Hi,
My issue is related to getting data in gridview when I selected a row. Because Always the value comes "".
Firstly I bind the dataset to gridview in code-behind. I didn't use sqldatasource. and in html code about gridview is below:

<asp:GridView ID="grd_getdata" runat="server" OnSelectedIndexChanged="grd_getdata_SelectedIndexC hanged"
     AutoGenerateColumns="False" DataKeyNames="No" EnableSortingAndPagingCallbacks="True">
        <Columns>
            <asp:BoundField DataField="No" HeaderText="No" ReadOnly="True" />
        </Columns>
    </asp:GridView>

and selectedindexchangedevent code is;

protected void grd_getdata_SelectedIndexChanged(object sender, EventArgs e)
    {
        GridViewRow row = grd_getdata.SelectedRow;
        Session["aksesuar"] = row.Cells[0].Text;
    }

So the value of row.Cells[0].Text always comes empty. On the other hand I see the value on gridview. Why couldn't I get the value?

I hope you know the answer!!!


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Old March 14th, 2007, 11:23 AM
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Default

you could go easy way. Set many datakeynames and then when you select the row and the selectedindexchanged runs you get the different values of the selectedindex or selectedvalue items.

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Old March 14th, 2007, 01:09 PM
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Default

I found the solution. I convert the column I want to Template Column, so

In SelectedIndexChanged event,
GridViewRow row = grd_getdata.SelectedRow;
Label lbl = (Label)row.FindControl("Label1");
this.Label1.Text = lbl.Text;

It works well done.

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Old April 17th, 2007, 02:14 AM
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Default

i had the same problem as JohnTTT,
and didnt really understand his solution... but heres mine:


string s = GridView1.SelectedRow.Cells[2].Text;

the '2' seems to give me my first column... i have no idea why.

ow well. it works. have fun.


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