线程、任务和同步学习笔记（六）

 1 using System;
 2 using System.Text;
 3 using System.Threading;
 4 using System.Threading.Tasks;
 5 
 6 class Program
 7 {
 8     static void Main(string[] args)
 9     {
10         StringBuilder str = new StringBuilder();
11         new Task(() =>
12         {
13             for (int i = 0; i < 26; i++)
14             {
15                 str.Append(((char)(‘A‘ + i)).ToString()); 
16             }
17             str.Append("\n");
18         }).Start();
19         new Thread(() => 
20         {
21             for (int i = 0; i < 26; i++)
22             {
23                 str.Append(((char)(‘a‘ + i)).ToString());
24             }
25             str.Append("\n");
26         }).Start();
27         Console.WriteLine(str);
28         Console.WriteLine("End the main thread.");
29     }
30 }