JsonResults与DbSet

Question

我想知道有没有办法把这两者结合起来。有两个多个db集。我已经试过用同样的变量来写了。有什么想法吗？

     public JsonResult GetProductByPDLN(int pdlnId, int copcCode) 
        {
            _context.Configuration.ProxyCreationEnabled = false;
            var prod = _context.ProductLines
                .Where(pl => pl.Id == pdlnId)
                .Select(p => p.Products)
                .ToList();
            var copc = _context.ProfitCenters
                .Where(c => c.Id == copcCode)
                .Select(p => p.ProductLines)
                .ToList();
            return Json(prod && copc, JsonRequestBehavior.AllowGet);
        }

Answer 1

要么创建一个新类，要么创建匿名类。类似于这样的东西：

     public JsonResult GetProductByPDLN(int pdlnId, int copcCode) 
    {
        _context.Configuration.ProxyCreationEnabled = false;
        var prod = _context.ProductLines
            .Where(pl => pl.Id == pdlnId)
            .Select(p => p.Products)
            .ToList();
        var copc = _context.ProfitCenters
            .Where(c => c.Id == copcCode)
            .Select(p => p.ProductLines)
            .ToList();
        return Json(new {ProductLines = prod, ProfitCenters = copc}, JsonRequestBehavior.AllowGet);
    }