public ActionResult Post([FromBody] Proveedores_Bd gestor)
 {
     try
     {
         context.Proveedores.Add(gestor);
         context.SaveChanges();
         return(CreatedAtRoute("GetGestor", new { id = gestor.Id_Proveedor }, gestor));
     }
     catch (Exception ex)
     {
         return(BadRequest(ex.Message));
     }
 }
 public ActionResult Put(int id, [FromBody] Proveedores_Bd gestor)
 {
     try
     {
         if (gestor.Id_Proveedor == id)
         {
             context.Entry(gestor).State = EntityState.Modified;
             context.SaveChanges();
             return(CreatedAtRoute("GetGestor", new { id = gestor.Id_Proveedor }, gestor));
         }
         else
         {
             return(BadRequest());
         }
     }
     catch (Exception ex)
     {
         return(BadRequest(ex.Message));
     }
 }