
Making good/ proper line queries in c#?
Query ?:var customerOrdersQuery = (from c in db.Customers join o in db.Orders on c.CustomerId equals o.CustomerId select new { CustomerName = c.Name, OrderDate = o.OrderDate }).ToList(); Method:var customerOrdersMethod = db.Customers .Join( db.Orders, // 1. Table to join c => c.CustomerId, // 2. Key from the first table (Customers) o => o.CustomerId, // 3. Key from the second table (Orders) (c, o) => new // 4. The data you want to select { CustomerName = c.Name, OrderDate = o.OrderDate } ).ToList(); And then to display : @model IEnumerable @{ ViewData["Title"] = "Full Order Report"; } <h2>Customer Order Report</h2> <table> <thead> <tr> <th>Customer Name</th> <th>Product Purchased</th> <th>Date of Order</th> </tr> </thead> <tbody> @* Loop through the joined data stored in the ViewModels *@ @foreach (var item in Model) { <tr> <td>@item.CustomerName</td> <td>@item.ProductName</td> <td>@Html.DisplayFor(modelItem => item.OrderDate)</td> </tr> } </tbody> </table>
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