protected void btnUpdateZoneMaster_Click(object sender, EventArgs e)
        {
            dvUpdateMsg.Style.Add("display", "none");
            dvmsgUpdateZone.Style.Add("display", "none");
            string lat        = txtEditLatitude.Text;
            string longg      = txtEditLongitude.Text;
            double zoneRadius = Convert.ToDouble(ddlZoneRadius.SelectedValue);

            var searchZone = masterSVc.SearchZone(new MDMSVC.DC_ZoneRQ {
                Zone_id = Zone_Id
            });

            if (searchZone != null)
            {
                var ExistingZone = (from a in searchZone select a).First();
                if (ExistingZone.Latitude != lat || ExistingZone.Longitude != longg)
                {
                    var deletezone = masterSVc.DeleteZoneHotelsInTable(new MDMSVC.DC_ZoneRQ {
                        Zone_id = Zone_Id
                    });
                }
                if (ExistingZone.Zone_Radius != zoneRadius)
                {
                    var updateZone = masterSVc.UpdateZoneHotelsInTable(new MDMSVC.DC_ZoneRQ {
                        Zone_id = Zone_Id, Zone_Radius = zoneRadius
                    });
                }
            }

            MDMSVC.DC_ZoneRQ UPdparam = new MDMSVC.DC_ZoneRQ();
            UPdparam.Action    = "UPDATE";
            UPdparam.Zone_id   = Zone_Id;
            UPdparam.Zone_Name = txtEditZoneName.Text;
            UPdparam.Latitude  = lat;
            UPdparam.Longitude = longg;
            UPdparam.Edit_Date = DateTime.Now;
            UPdparam.Edit_User = System.Web.HttpContext.Current.User.Identity.Name;
            if (ddlEditZoneType.SelectedItem.Value != "0")
            {
                UPdparam.Zone_Type = ddlEditZoneType.SelectedItem.Text;
            }
            if (ddlEditZoneSubType.SelectedItem.Value != "0")
            {
                UPdparam.Zone_SubType = ddlEditZoneSubType.SelectedItem.Text;
            }
            if (ddlMasterCountryEdit.SelectedItem.Value != "0")
            {
                UPdparam.CountryName = ddlMasterCountryEdit.SelectedItem.Text;
                UPdparam.Country_id  = Guid.Parse(ddlMasterCountryEdit.SelectedValue);
            }

            UPdparam.Zone_Radius = zoneRadius;

            var result  = masterSVc.AddzoneMaster(UPdparam);
            var addZone = masterSVc.InsertZoneHotelsInTable(UPdparam);

            getZoneInfo(string.Empty);
        }