protected void btnOk_Click(object sender, EventArgs e)
        {
            try
            {
                using (Neophotonics_webDbHelper GWdbHelper = new Neophotonics_webDbHelper())
                {
                    GWdbHelper.AddParameter("@GroupID", System.Data.SqlDbType.Int, Convert.ToInt32(hfHidden.Value));//Group ID
                    GWdbHelper.Command.CommandType = System.Data.CommandType.StoredProcedure;
                    GWdbHelper.Command.CommandText = "SP_Group_Delete";
                    int status = GWdbHelper.ExecuteScalarInt();
                    int errorNo = (int)GWdbHelper.Command.Parameters["@OPARAMERRNO"].Value;
                    if (errorNo == 0)
                    {
                        Response.Redirect("BuildingView.aspx?RespMsg=Group Deleted Successfully", false);
                    }
                    else
                    {
                        Response.Redirect("BuildingView.aspx?RespMsg=Group Cannot be Deleted", false);
                    }

                }
                hfHidden.Value = string.Empty;
            }
            catch (Exception ex)
            {

            }
        }
 protected void btnDelet_Click(object sender, CommandEventArgs e)
 {
     string StrGroupId = Convert.ToString(e.CommandArgument);
     using (Neophotonics_webDbHelper GWdbHelper = new Neophotonics_webDbHelper())
     {
         GWdbHelper.AddParameter("@GroupID", System.Data.SqlDbType.Int, Convert.ToInt32(StrGroupId)); //Group ID
         GWdbHelper.Command.CommandType = System.Data.CommandType.StoredProcedure;
         GWdbHelper.Command.CommandText = "SP_Group_Delete";
         int status = GWdbHelper.ExecuteScalarInt();
         int errorNo = (int)GWdbHelper.Command.Parameters["@OPARAMERRNO"].Value;
         if (errorNo == 0)
         {
             Response.Redirect("BuildingView.aspx?RespMsg=Group Deleted Successfully", false);
         }
         else
         {
             Response.Redirect("BuildingView.aspx?RespMsg=Group Cannot be Deleted", false);
         }
     }
 }