Can a static method be called for a specific instance of a class, and what does its belonging mean?

In C#, a static method belongs to the class itself, not to a specific instance. Theoretically, it can be called through an instance, but this is not recommended as it can be misleading — the method does not use the object's state.

Example:

class MyClass {
    public static void StaticMethod() {
        Console.WriteLine("Static method");
    }
}

MyClass.StaticMethod(); // Correct call

MyClass obj = new MyClass();
obj.StaticMethod(); // Works, but not recommended

Thus, a static method is always associated with the class, not with a specific object.