public LoginForm() { //eg:if both and client and server apps are on the same machine clientproxy = (IRemoteObject)Activator.GetObject(typeof(IRemoteObject), "http://localhost:1234/Service"); //eg:if both and client and server apps are on different machines. // clientproxy = (Common.IRemoteObject)Activator.GetObject(typeof(Common.IRemoteObject), "http://192.168.0.104:1234/Service"); InitializeComponent(); this.FormBorderStyle = FormBorderStyle.FixedSingle; this.MaximizeBox = false; this.MinimizeBox = false; }