How can i get ChildGridView2 vlaues in RowCommand Event (ParentGrid under three ChildGridviews)

See more:

C#

ASP.NET

Hi friends,

please give solution for this issue

Right now we were worked on gridview under three gridviews .Please find below formate.

ParentGridview ---MainGrid
ChildGridview1 -----Child1
ChildGridview2 -----Child2
ChildGridview3 -----Child3



Now we want edit ChildGridview2. how can we get ChildGridview2 edit values in ChildGridview2_Rowcommand.

we unable ger e.commandName value in ChildGridview2_Rowcommand

protected void ChildGridview2_RowCommand(object sender, System.Web.UI.WebControls.GridViewCommandEventArgs e)
       {
           if (e.CommandName == "Edit")
           {
               int i = ((GridViewRow)((ImageButton)e.CommandSource).NamingContainer).RowIndex;
               int l =((GridViewRow)((GridViewRow)((GridViewRow)((ImageButton)e.CommandSource).NamingContainer).Parent.Parent.Parent.Parent)).RowIndex;
               int m =((GridViewRow)((GridViewRow)((GridViewRow)((ImageButton)e.CommandSource).NamingContainer)).Parent.Parent.Parent.Parent).RowIndex;
               //string ClientID = ((HiddenField)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("hfProjectID")).Value;



               int EmployeeID = Convert.ToInt32(((HiddenField)((GridView)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("ChildGridview2")).Rows[m].FindControl("hfEmpolyeeID")).Value);

               int ClientID = Convert.ToInt32(((HiddenField)((GridView)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("ChildGridview2")).Rows[m].FindControl("hfclient")).Value);
              string Day = ((HiddenField)((GridView)((GridView)ParentGridview.Rows[l].FindControl("ChildGridview1")).Rows[i].FindControl("ChildGridview2")).Rows[m].FindControl("hfdate")).Value;
              string Query = EmployeeID.ToString()+"/" + ClientID.ToString()+"/" + Day;

              Response.Redirect("EditTimecard.aspx?val=" + Query);

           }

       }