Refering to a Class without it initialization

Questions & Answers
1

Hello guys

I’m very sorry for that silly question but I seriously dont understand how it works in C#, but I realy like this feature to implement.

There are few freameworks like for example Facebook plugin or uLink server which allow you in any new script just write:

SomeClassName.SomeMethod(args);

without doing firts of all

SomeClassName myClass = new SomeClassName();
myClass.SomeMethod(args)

for example in Facebook plugin it starts directly from

FB.init()

or in uLink u can call

uLink.Login(args)

but where is initialization? where is Class myClass = new Class()? how do they start refering to “Class” it self without making it instance?

Could you please explain to me that?
and sorry if my question sounds very silly

2

Classes without instances are the static classes.
Example:

public static class MyClass()
{
   public static void PrintHello() //method is static too
   {
        Debug.Log("Hello");
   }
}

....
//using the class
MyClass.PrintHello(); //and it prints hello in the debug