c#如何利用多线程，简单几步，让你轻松几步解决。
工具/原料
- IDE
方式/步骤
- 1
1. 打开vs或者其他IDE, 建立节制台项目如下
- 2
2. 无参数的多线程。在Program.cs文件里面写入如下代码
class Program
{
static void Main(string[] args)
{
int num = 2;
for ( int i =0; i < num; i++)
{
noParmaThread();
}
}
private static void StartThread()
{
Console.WriteLine("---------起头了新线程---------");
Thread.Sleep(2000);//wait
Console.WriteLine("---------线程竣事---------");
}
//不需要传递参数
private static void noParmaThread()
{
ThreadStart threadStart = new ThreadStart(StartThread);
var thread = new Thread(threadStart);
thread.Start();//起头线程
}
}
- 3
3 步调2的运行成果，如下图
- 4
4. 含参数多线程。
static void Main(string[] args)
{
int num = 3;
for ( int i =0; i < num; i++)
{
oneParamThread("第" + i.ToString() +"个");
}
}
private static void oneParamThread( string param)
{
var thread = new Thread(new ParameterizedThreadStart(StartThread));
thread.SetApartmentState(ApartmentState.STA);
thread.IsBackground = true;
thread.Start(param);
thread.Join();
}
private static void StartThread(Object obj)
{
string s = obj as string;
Console.WriteLine("---------起头了"+s +" 新线程---------");
Thread.Sleep(2000);//wait
Console.WriteLine("---------线程"+s+" 竣事---------");
}
- 5
5. 步调4的运行成果如下图所示
- 6
6. 利用专门的线程类。代码如下
class Program
{
static void Main(string[] args)
{
int num = 3;
for ( int i =0; i < num; i++)
{
MyThreadClass mt = new MyThreadClass(i);
ThreadStart threadStart = new ThreadStart(mt.StartThread);
Thread thread = new Thread(threadStart);
thread.Start();
//期待线程竣事
}
}
}
public class MyThreadClass
{
public string output { set; get; }
public int parame { set; get; }
public MyThreadClass(int p)
{
this.parame = p;
}
public void StartThread()
{
Console.WriteLine("---------起头了" + parame.ToString() +" 新线程---------");
Thread.Sleep(2000);//wait
output ="线程"+ parame+" 竣事了";
Console.WriteLine("---------线程" + parame.ToString() +" 竣事---------");
}
}
- 7
7. 步调6的成果如下图
- 8
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