C#多线程开发三：给线程传递数据的两种方法

定义需要传递给线程的数据。

class Student {    public string Name { get; set; }    public int Age { get; set; }    public int Score { get; set; }}List<Student> studentList = new List<Student>() {             new Student(){Name="zhangsan",Age=20,Score=5},            new Student(){Name="lisi",Age=18,Score=4},            new Student(){Name="wangwu",Age=19,Score=5}};

static void Main(string[] args){     Thread t = new Thread(new ParameterizedThreadStart(MethodWithParameters));     t.Start(studentList);}static void MethodWithParameters(object o) {     List<Student> studentList = (List<Student>)o;     foreach (Student s in studentList)     {          Console.WriteLine(s.Name + "," + s.Age + "," + s.Score);     }}

可以利用这个object类型的参数传递数据给线程。

方法2：将线程执行的方法与线程需要的数据封装进同一个类

class ThreadModel{    private List<Student> studentList;     public ThreadModel(List<Student> studentList)    {        this.studentList = studentList;    }      public void ThreadMethod()     {         foreach (Student s in studentList)         {             Console.WriteLine(s.Name + "," + s.Age + "," + s.Score);          }     }}static void Main(string[] args){    ThreadModel threadModel = new ThreadModel(studentList);    Thread t = new Thread(new ThreadStart(threadModel.ThreadMethod));    t.Start(); }

在创建ThreadModel类对象时，通过构造函数传入线程需要的数据。