public ControlDeUsuarios() { InitializeComponent(); bind = new System.ServiceModel.BasicHttpBinding(); endpoint = new System.ServiceModel.EndpointAddress(m_EndPoint); Wrapper = new ServiceReferenceClinica.WSClinicaSoapClient(bind, endpoint); enableButtons(false); estado.Text = "Obteniendo Datos..."; mainFlag = true; Wrapper.getUsuariosCompleted += new EventHandler<ServiceReferenceClinica.getUsuariosCompletedEventArgs>(getUsuarios_Completed); Wrapper.getUsuariosAsync(); }