The use of various access modifiers : Access Modifier : Class C# Examples

    
class  MyClass
{
    public                          string  publicStringField;
    protected  internal  string  protectedInternalStringField;
    internal                      string  internalStringField;
    protected                    int  protectedField  =  150;
    private                        int  privateField;

    public  void  setPrivateField(int  privateField)
    {
        this.privateField  =  privateField;
    }

    public  int  getPrivateField()
    {
        return  privateField;
    }

    public  void  Start()
    {
        System.Console.WriteLine("Starting  MyClass  ...");
        privateMethod();
        System.Console.WriteLine("MyClass  started");
    }

    private  void  privateMethod()
    {
        System.Console.WriteLine("Turning  starter  motor  ...");
    }

}


class  MainClass
{
    public  static  void  Main()
    {
        MyClass  myMyClass  =  new  MyClass();

        myMyClass.publicStringField  =  "Toyota";
        myMyClass.protectedInternalStringField  =  "MR2";
        myMyClass.internalStringField  =  "black";

        myMyClass.setPrivateField(1995);

        System.Console.WriteLine("myMyClass.publicStringField  =  "  +  myMyClass.publicStringField);
        System.Console.WriteLine("myMyClass.protectedInternalStringField  =  "  +  myMyClass.protectedInternalStringField);
        System.Console.WriteLine("myMyClass.internalStringField  =  "  +  myMyClass.internalStringField);

        System.Console.WriteLine("myMyClass.getPrivateField()  =  "  +  myMyClass.getPrivateField());

        myMyClass.Start();
    }
}