public FacturaReport() { InitializeComponent(); KippaEntities kippaEntities = new KippaEntities(); kippaEntities.Configuration.LazyLoadingEnabled = false; DataSource = (from c in kippaEntities.COMPROBANTE.Include("EMPRESA").Include("EMPRESA.TIPOAMBIENTE").Include("ESTABLECIMIENTO").Include("PUNTOEMISION").Include("DETALLECOMPROBANTE").Include("IMPUESTOCOMPROBANTE").Include("COMPROBANTEFORMAPAGO").Include("SOCIONEGOCIO") where c.CODIGOESTADOCOMPROBANTE == 3 select c).ToList(); //this.LoadLayout(@"C:\Users\robay\OneDrive\Kippa\Fuentes\NastiAplicacion\Reportes\FacturaReporte.repx"); }