why to use static method in c# code example

Example 1: c# static meaning

In general, static means “associated with the class, not an instance”.
// Search c# static review for more detail

Example 2: static methods c#

class Program  
{  
    public static void withoutObj()  
    {  
        Console.WriteLine("Hello");  
    }  
     static void Main()  
    {  
        Program. withoutObj();  
        Console.ReadKey();  
    }  
}