Use WCF Service ON Dll file

file.cs

    var binding = new WSHttpBinding();
    binding.SendTimeout = new TimeSpan(0, 0, 0, 0, 100000);
    binding.OpenTimeout = new TimeSpan(0, 0, 0, 0, 100000);
    binding.MaxReceivedMessageSize = 10000;
    binding.ReaderQuotas.MaxStringContentLength = 10000;
    binding.ReaderQuotas.MaxDepth = 10000;
    binding.ReaderQuotas.MaxArrayLength = 10000;
    var endpoint = new EndpointAddress("http://localhost:57102/MyService.svc");
    var myClient = new WebServiceclient(binding, endpoint);