#241 – Declaring and Using Private Instance Methods

You can include a method in a class that is private.  It will be callable from other methods within the class, but not callable from outside the class.

In the example below, the PrintName method is visible from outside the class, but the PrintAge method can only be called from within the class.

    public class Dog
        public string Name;
        public int Age;

        public void PrintName()

        private void PrintAge()
            Console.WriteLine(string.Format(" ({0})", Age));

Code that attempts to call the PrintAge method from outside the class will not compile.

            Dog kirby = new Dog();
            kirby.Name = "Kirby";
            kirby.Age = 14;

            kirby.PrintAge();    // compiler error

About Sean
Software developer in the Twin Cities area, passionate about software development and sailing.

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