If you're just getting started with LINQ, don't try to learn every method at once. Start with the ones you'll use most often: Where , Select , OrderBy , FirstOrDefault , Any , and Count . Once you're comfortable with those, move on to GroupBy , Join , and aggregation methods like Sum , Average , Min , and Max .
A good way to practice is by using List instead of jumping straight into Entity Framework or SQL. For example, create a list of employees or products and write queries to filter, sort, group, and project the data. This helps you understand how LINQ works before using it with a database.
Also, learn both query syntax and method syntax, but spend more time with method syntax since it's the style you'll see in most modern C# projects.
My advice is to write small programs and solve simple problems with LINQ every day. After a week of consistent practice, you'll start recognizing when a loop can be replaced with a cleaner LINQ query, and that's when it really begins to feel natural.
Cynthia SathuragiriPosted Jul 27, 2026, 4:29 AM
If you're just getting started with LINQ, don't try to learn every method at once. Start with the ones you'll use most often: Where , Select , OrderBy , FirstOrDefault , Any , and Count . Once you're comfortable with those, move on to GroupBy , Join , and aggregation methods like Sum , Average , Min , and Max .
A good way to practice is by using List instead of jumping straight into Entity Framework or SQL. For example, create a list of employees or products and write queries to filter, sort, group, and project the data. This helps you understand how LINQ works before using it with a database.
Also, learn both query syntax and method syntax, but spend more time with method syntax since it's the style you'll see in most modern C# projects.
My advice is to write small programs and solve simple problems with LINQ every day. After a week of consistent practice, you'll start recognizing when a loop can be replaced with a cleaner LINQ query, and that's when it really begins to feel natural.
Zhao HommerPosted Jul 27, 2026, 2:23 AM
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