C# (CSharp) Singleton SingletonFirst Examples

Example #1

 /// <summary>
 /// 获取实例-线程安全
 /// </summary>
 /// <returns></returns>
 public static SingletonFirst CreateInstance()
 {
     lock (obj)
     {
         if (singleton == null)
         {
             singleton = new SingletonFirst();
         }
     }
     return(singleton);
 }

Example #2

File: Program.cs Project: vincent881009/TestCore

 static void Main(string[] args)
 {
     for (int i = 0; i < 5; i++)
     {
         Task.Run(() =>
         {
             var singleton1 = SingletonFirst.CreateInstance();
             var singleton2 = SingletonSecond.CreateInstance();
         });
     }
     Console.ReadLine();
 }