Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialchazber
4,873 PointsConstructor not needed?
I noticed that we created an Invader object in Game.cs, but we didn't have a constructor method in the Invader class in Invader.cs. Why is that that valid?
Thanks.
2 Answers
Steven Parker
231,248 PointsIf you don't provide a constructor for a class, C# creates one by default that instantiates the object and sets member variables to their default values. This is known as the "default constructor" and it has no parameters.
Ar33ss Leon
4,621 PointsIt is not needed. Use constructor when you need it to pass in arguments.