C# (CSharp) System.Linq.Expressions.Expression.CompileFast примеры использования

Пример #1

Файл: Issue83_linq2db.cs Проект: workgroupengineering/FastExpressionCompiler

        public void linq2db_Expression()
        {
            var param = TestEnum1.Value1;

            var l = new List <NullableTestTable1>();

            System.Linq.Expressions.Expression <Func <IEnumerable <NullableTestTable1> > > e = () => l
                                                                                               .Where(r => r.Id == RID && r.TestField == TestEnum1.Value2)
                                                                                               .Select(r => new NullableTestTable1
            {
                Id        = r.Id,
                TestField = param
            });
            var compiled = e.CompileFast(true);

            compiled();
        }