protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
    {
        Int32 a = Convert.ToInt32(GridView1.DataKeys[e.NewEditIndex]
                                  [0]);

        nsgetwell.clsare           obj = new nsgetwell.clsare();
        List <nsgetwell.clsareprp> k   = obj.Find_Rec(a);

        txtare.Text      = k[0].arenam;
        lblcrd.Text      = k[0].arelatlng;
        Hidden1.Value    = k[0].arelatlng;
        ViewState["cod"] = a;
        btnsub.Text      = "Update";
        e.Cancel         = true;
    }
 protected void btnsub_Click(object sender, EventArgs e)
 {
     nsgetwell.clsare    obj    = new nsgetwell.clsare();
     nsgetwell.clsareprp objprp = new nsgetwell.clsareprp();
     objprp.arectycod = Convert.ToInt32(drpcty.SelectedValue);
     objprp.arenam    = txtare.Text;
     objprp.arelatlng = Hidden1.Value;
     if (btnsub.Text == "Submit")
     {
         obj.Save_Rec(objprp);
     }
     else
     {
         objprp.arecod = Convert.ToInt32(ViewState["cod"]);
         obj.Update_Rec(objprp);
         btnsub.Text = "Submit";
     }
     txtare.Text = String.Empty;
     lblcrd.Text = String.Empty;
     GridView1.DataBind();
 }