#256 – Using Static Fields

Let’s say that we have both instance and static fields defined in a class:

        public string Name;

        public static string Creed;

This allows us read and write the Name property for each instance of the Dog class that we create.

            Dog kirby = new Dog();
            kirby.Name = "Kirby";

            Dog jack = new Dog();
            jack.Name = "Jack";

Notice that each instance of a Dog has its own copy of the Name field, since Name is an instance field.

We can also read/write the static Creed field, using the class name to qualify the field, rather than an instance variable.

            Dog.Creed = "Man's best friend";

There is only one copy of the Creed field, since Creed is a static field.

Advertisements

About Sean
Software developer in the Twin Cities area, passionate about .NET technologies. Equally passionate about my own personal projects related to family history and preservation of family stories and photos.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: