Thread类负责在multi-thread编程中创建和管理线程。它提供了一种称为ResetAbort的方法，该方法负责取消当前线程的中止请求。它防止ThreadAbortException终止线程。
用法:
public static void ResetAbort ();
异常：
- ThreadStateException：如果未在当前线程上调用中止。
- SecurityException：如果调用者没有当前线程所需的安全权限。
以下示例程序旨在说明ResetAbort()方法的使用：
示例1:
// C# program to illustrate the
// use of ResetAbort method
using System;
using System.Threading;
using System.Security.Permissions;
class MyThread {
// Method Job
public void Job()
{
try {
for (int I = 0; I < 10; I++)
{
Console.WriteLine(" My Thread is working..!");
Thread.Sleep(100);
}
}
catch (ThreadAbortException e)
{
Console.WriteLine("Caught ThreadAbortException and reset");
Console.WriteLine("Ex message: {0}", e.Message);
Thread.ResetAbort();
}
Console.WriteLine("Thread is alive and working..!");
Thread.Sleep(2000);
Console.WriteLine("Thread is finished its working..!");
}
}
// Driver Class
class GFG {
// Main Method
public static void Main()
{
MyThread obj = new MyThread();
Thread T = new Thread(obj.Job);
T.Start();
Thread.Sleep(100);
Console.WriteLine("Aborting thread");
T.Abort();
T.Join();
Console.WriteLine("Main thread ends");
}
}输出：
My Thread is working..! Aborting thread Caught ThreadAbortException and reset Ex message: Thread was being aborted. Thread is alive and working..! Thread is finished its working..! Main thread ends
示例2:
// C# program to illustrate the
// use of ResetAbort method
using System;
using System.Threading;
// Driver Class
public class GFG {
// Main Method
public static void Main()
{
// Creating and initializing threads
Thread thr = new Thread(Job);
// Start the execution of Thread
thr.Start();
// Reset abort request
// Using ResetAbort method
Thread.ResetAbort();
}
public static void Job()
{
Console.WriteLine("Hello");
}
}运行时错误：
Unhandled Exception:
System.Threading.ThreadStateException: Unable to reset abort because no abort was requested.
参考：
相关用法
注：本文由纯净天空筛选整理自ankita_saini大神的英文原创作品 Thread.ResetAbort Method in C#。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。