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What are expression trees in C#?

Ponu Maurya 510 24 Jun 2025

Ponu Maurya

Student

"Ponnu bio" likely refers to information about someone named Ponnu, or the scientific name of a plant. Based on the search results, "Ponnu" can be a name, a nickname, or a scientific name for a plant. It can also be used in relation to business, or even refer to a type of bio.

1 Answers

Ponu Maurya 24 Jun 2025

Expression trees (Expression<Func<T, bool>>) represent code as data. Used in LINQ providers like Entity Framework to translate expressions into SQL.

Expression<Func<int, bool>> expr = x => x > 10;

Usage:

Building dynamic LINQ queries
Serializing logic
Parsing expressions (like rules engines)

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