C# Access Modifier

C# Access Modifier	Meaning in Life
public	Marks amember as accessible from an object variable as well as any derived classes.
private	Marks a method as accessible only by the class that has defined the method. In C#, all members are private by default.
protected	Marks a method as usable by the defining class, as well as any derived classes. Protected methods, however, are not accessible from an object variable.
internal	Defines a method that is accessible by any type in the same assembly, but not outside the assembly.
protected internal	Defines a method whose access is limited to the current assembly or types derived from the defining class in the current assembly.