/// <summary>
/// Create an order with one order specified.
/// </summary>
/// <param name="orderExpr">
/// The order expr.
/// </param>
/// <param name="sortDirection">
/// The sort Direction.
/// </param>
/// <typeparam name="TOrderProperty">
/// The property being ordered by.
/// </typeparam>
/// <returns>
/// A new ordercooodrinator.
/// </returns>
public static OrderCoordinator <T> OneOrder <TOrderProperty>(Expression <Func <T, TOrderProperty> > orderExpr, SortDirection sortDirection)
{
var result = new OrderCoordinator <T>();
result.Orders.Add(new Orderer <T, TOrderProperty>(orderExpr, sortDirection));
return(result);
}
public void Test()
{
OrderCoordinator <FileInfo> coord = new OrderCoordinator <FileInfo>();
coord.Orders.Add(new Orderer <FileInfo, string>(c => c.Name, SortDirection.Ascending));
coord.Orders.Add(new Orderer <FileInfo, long>(c => c.Length, SortDirection.Ascending));
IQueryable <FileInfo> query = Enumerable.Empty <FileInfo>().AsQueryable();
query = coord.ApplyOrders(query);
string result = query.Expression.ToString();
}
