(12条消息) C#中关于线程启动运行带多参数方法的操作

不带参数的用ThreadStart委托指向要执行的方法，将ThreadStart对象传入Thread的构造函数

1. public void Test()
2. {
3. Console.WriteLine("Test");
4. }
5. ThreadStart s = new ThreadStart(Test);
6. Thread th = new Thread(s);
7. th.Start();

带参数的可以用ParmeterizedThreadStart委托


1. ParameterizedThreadStart s = new ParameterizedThreadStart(TestThreadParsms);
2. Thread t = new Thread(s);
3. t.IsBackground = true;
4. t.Start("你好啊");
5. public void TestThreadParsms(object obj)
6. {
7. Console.WriteLine(obj.ToString());
8. }

如果遇到要传入多个参数的方法的时候，可以有2中解决方式，代码如下：

1. using System;
2. using System.Collections.Generic;
3. using System.Linq;
4. using System.Text;
5. using System.Threading;
6. 

7. namespace C1
8. {
9. class Program
10. {
11. static void Main(string[] args)
12. {
13. #region 利用ParameterizedThreadStart委托传入object数组，将参数放到数据中传入线程
14. //ParameterizedThreadStart s = new ParameterizedThreadStart(Test1);
15. //Thread t = new Thread(s);
16. //t.IsBackground = true;
17. //t.Start(new object[]{"你好啊",2});
18. #endregion
19. #region 利用新建类中写实现目的功能的方法，转换成利用ThreadStart委托
20. MyClass my = new MyClass("你好啊", 2);
21. ThreadStart s = new ThreadStart(my.Test1);
22. Thread t = new Thread(s);
23. t.Start();
24. #endregion
25. Console.ReadKey();
26. 

27. }
28. public static void Test1(object obj)
29. {
30. 

31. Console.WriteLine(((object[])obj)[0].ToString());
32. Console.WriteLine((Convert.ToInt32(((object[])obj)[1])*32).ToString());
33. }
34. }
35. class MyClass
36. {
37. private string str;
38. public string Str
39. {
40. get { return str; }
41. set { str = value; }
42. }
43. 

44. private int num;
45. public int Num
46. {
47. get { return num; }
48. set { num = value; }
49. }
50. 

51. public MyClass(string str,int num)
52. {
53. this.str = str;
54. this.num = num;
55. }
56. 

57. public void Test1()
58. {
59. 

60. Console.WriteLine(this.str);
61. Console.WriteLine((this.num*32).ToString());
62. }
63. }
64. }