Using C# Expression Trees in the Real World - Spencer Schneidenbach

[@evanboltsis]

I have actually created the exact same ordering method. I needed it for a datatable implementation. Expression trees really save your day.

[@geodanila89]

Great talk about a often overlooked feature of C#!

[@so9487]

He is all over the place. I've implemented Expression Visitor and this in not even scratching the surface.

[@MeenakshiSekar]

Really a very good talk on the Expression tree. Your explanation was very simple and understanable. Please improve the audio quality. It is very very low.

[@piotrpaczua8260]

That's exactly what I needed. Great talk. Thanks a lot 😁

[@shakib4845]

Great handy course !

[@fernandoluiz4593]

Nice explanation! Very good video

[@tuberklz]

amazing. i must feed on source generators and expressions

[@UPSCCSE-ku7ej]

Awesome

[@inmotion3438]

So what was the point of making own Visitor when you could just use AutoMapper to do the same thing? Did I miss anything?

[@john.darksoul]

Can someone explain, what's the point of building expressions from rules (around 44:00)? Why not just use standard methods like Where and Select? Especially since the rules are applied to an IEnumerable and not IQueryable. One thing I can think of is that the rules might not be known at compile time, but what are the other possible use cases?

[@hoisinholdup]

There are plenty are application use-cases for storing user-defined ordered rule sets in a table, loading in memory, converting to a predicate and then applying to a set of entities

[@GeorgeTsiros]

This is an interesting ability.

[@UPSCCSE-ku7ej]

Bakchodi...!!