get gridview column and row from itemtemplate checkbox event

Question

i have gridview with itemTemplate contains a checkbox firing at onCheckChanged. i want to catch the gridview column and row which the gridview is inside.

how can i do it ?

public void PM_chkbx_Chacked_Changed(object sender, EventArgs e)
{
     //What to write here?
}

Answer 1

i have used datakeys in gridview and able to get row and particular column.Here gridview id is grdrequestlist.

public void PM_chkbx_Chacked_CheckedChanged(object sender, EventArgs e)
{
//here you can get row on whcih you checkbox chnged event called

GridViewRow Row = ((GridViewRow)((Control)sender).Parent.Parent);
string requestid = grdrequestlist.DataKeys[Row.RowIndex].Value.ToString();
string cellvalue=Row.Cells[1].Text;
}

This .aspx page design of gridview here you may add your columns in Columns section.

<asp:GridView ID="grdrequestlist" runat="server" DataKeyNames="RequestId" >
<Columns>
 <asp:TemplateField HeaderText="Actions" >
                 <ItemTemplate>
 <asp:CheckBox ID="PM_chkbx_Chacked" AutoPostBack="true" runat="server" oncheckedchanged="PM_chkbx_Chacked_CheckedChanged" />
                 </ItemTemplate>
                </asp:TemplateField>
                    </Columns>
</asp:GridView>

Hope this helps you.