public void FixedWigthUnit(string Label, string UnitScales, string UnitWeght) { try { UnitWeght = (Double.Parse(UnitWeght) / 1000).ToString(); } catch (Exception) { } this.UnitWeght = UnitWeght; WebReference.WebSDataBrCode BrServer = new WebReference.WebSDataBrCode(); BrServer.SoapVersion = System.Web.Services.Protocols.SoapProtocolVersion.Soap12; BrServer.Url = set.AdressAppServer; BrServer.BrHeaderValue = CBrHeader.GetHeader(); BrServer.Credentials = new NetworkCredential(CBrHeader.Login, CBrHeader.Password); BrServer.BeginFixedWeight(Label, UnitScales, UnitWeght, AsyncCallFixedWeight, BrServer); }