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C# Querying With LINQ Now You're Querying Selecting, Projecting and Anonymous Types

Posted by Lucas Nordström
Lucas Nordström
2,230 Points

Anonymously typed objects, how and why?

Create a variable named mysteryBird and assign to it an anonymously typed object that has a property named Color with a value of "White" and another property named Sightings with a value of 3. How and why do you use anonymously typed objects?

CodeChallenge.cs 
var birds = new[] 
{ 
    new { Name = "Pelican", Color = "White" }, 
    new { Name = "Swan", Color = "White" }, 
    new { Name = "Crow", Color = "Black" } 
};

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

For the how, there's a couple of examples of doing this at time index 5:24 in the Selecting, Projecting and Anonymous Types video.

And why you might do this is that it is a handy and compact way to create and store object data. You'll be seeing several more examples of this being done as the course progresses.