/// <summary>
/// Returns the paged and ordered list
/// </summary>
/// <typeparam name="EntityType">Entity type</typeparam>
/// <param name="source">Entity Framework collection</param>
/// <param name="filter">Sorting and Paging Information</param>
/// <returns>A collection containing page records</returns>
public static PagedList <EntityType> ToPaged <EntityType>(this IQueryable <EntityType> source, EntityFilter <EntityType> filter)
where EntityType : class
{
var sorted = ToOrdered(source, filter);
var result = ToPaged(sorted, filter.PageNumber, filter.PageSize);
return(result);
}
/// <summary>
/// Returns the ordered list
/// </summary>
/// <typeparam name="EntityType">Entity Type</typeparam>
/// <param name="source">Entity Framework collection</param>
/// <param name="filter">Sort information</param>
/// <returns>A collection containing the page records</returns>
public static IOrderedQueryable <EntityType> ToOrdered <EntityType>(this IQueryable <EntityType> source, EntityFilter <EntityType> filter)
where EntityType : class
{
IOrderedQueryable <EntityType> sorted = null;
if (filter.SortExpression != null)
{
sorted = Sort <EntityType>(source, filter.SortDescending, filter.SortExpression);
}
else
{
sorted = source.OrderBy(i => 1);
}
return(sorted);
}
