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- using System;
- public class Singleton<T> where T : class
- {
- private static T _instance;
- private static readonly object _lock = new object();
- public static T Instance
- {
- get
- {
- if (_instance == null)
- {
- lock (_lock)
- {
- if (_instance == null)
- {
- _instance = (T)Activator.CreateInstance(typeof(T), true);
- }
- }
- }
- return _instance;
- }
- }
- }
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