How to initialize once for all a static field of a custom editor in unity

Question

I have a custom editor wich has a static field.

Suppose you have a static field of type MyObject:

public class myEditor : Editor {

...

private static MyObject myObj;

...
}

I'd like to initialize the field myObj directly on the same line of the declaration, but in this way I get a TypeInitializationException.

I could initialize the field myObj in the method OnEnable, but in this way I have to use an if statement like the following:

if ( myObj == null )
    myObj = new MyObject();

Is there a way to initialize myObj once for all without using if statement?

Answer 1

You could use a static constuctor

Static myEditor(){
    myObj = new MyObject();
}

This will run the first time you access the class