public static IQueryable <Petshop.Data.Entities.Item> BySupplier(this IQueryable <Petshop.Data.Entities.Item> queryable, ComparisonOperator comparisonOperator, Petshop.Data.Entities.Supplier supplier)
{
switch (comparisonOperator)
{
case ComparisonOperator.Equals:
return(queryable.Where(i => i.Supplier == supplier));
case ComparisonOperator.NotEquals:
return(queryable.Where(i => i.Supplier != supplier));
default:
throw new ArgumentException("Parameter 'comparisonOperator' must be ComparisonOperator.Equals or ComparisonOperator.NotEquals to support Association type.", "comparisonOperator");
}
}
public static IQueryable <Petshop.Data.Entities.Item> BySupplier(this IQueryable <Petshop.Data.Entities.Item> queryable, Petshop.Data.Entities.Supplier supplier)
{
return(queryable.BySupplier(ComparisonOperator.Equals, supplier));
}
