I need to create a Thread-safe static variable in C# .Net

Question

ok, its a little more complicated than the question.

class A
{
   static int needsToBeThreadSafe = 0;

   public static void M1()
   {
     needsToBeThreadSa         


        

Answer 1

class A
{
   static int needsToBeThreadSafe = 0;
   static object statObjLocker = new object();

   public static void M1()
   {
       lock(statObjLocker)
       {
          needsToBeThreadSafe = RandomNumber();
       }
   }

   public static void M2()
   {
       lock(statObjLocker)
       {
          print(needsToBeThreadSafe);
       }
   }
}