Aggregate< TSource, TAccumulate >()

static TAccumulate System.Linq.Queryable.Aggregate< TSource, TAccumulate > ( this IQueryable< TSource > source, TAccumulate seed, Expression< Func< TAccumulate, TSource, TAccumulate > > func )

inlinestatic

Definition at line 1995 of file Queryable.cs.

    {
        if (source == null)
        {
            throw Error.ArgumentNull("source");
        }
        if (func == null)
        {
            throw Error.ArgumentNull("func");
        }
        return source.Provider.Execute<TAccumulate>(Expression.Call(null, CachedReflectionInfo.Aggregate_TSource_TAccumulate_3(typeof(TSource), typeof(TAccumulate)), source.Expression, Expression.Constant(seed), Expression.Quote(func)));
    }

References System.Linq.CachedReflectionInfo.Aggregate_TSource_TAccumulate_3(), System.Linq.Error.ArgumentNull(), System.Linq.Expressions.Expression< TDelegate >.Call(), System.Linq.Expressions.Expression< TDelegate >.Constant(), System.Linq.func, System.Linq.Expressions.Expression< TDelegate >.Quote(), and System.Linq.source.