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如何实现:C# 控制台检验中文字 (同时可以按ESC返回到上级)

1
[已关闭问题] 关闭于 2013-10-18 10:46

以下代码实现对接收字符的 实时检验

View Code
 1  #region VaName
 2     UI Ui = new UI();
 3         ConsoleKeyInfo cki = new ConsoleKeyInfo();
 4         public string VanName(int x, int y)
 5         {
 6             string name = "";
 7             Console.SetCursorPosition(x, y);
 8             do
 9             {
10                 cki = Console.ReadKey(true);
11                 if (cki.Key == ConsoleKey.Enter)
12                 {
13                     break;
14                 }
15                 if (cki.Key == ConsoleKey.Backspace)
16                 {
17                     if (Console.CursorLeft > x)
18                     {
19                         Console.SetCursorPosition(Console.CursorLeft - 1, Console.CursorTop);
20                         Console.Write(" ");
21                         Console.SetCursorPosition(Console.CursorLeft - 1, Console.CursorTop);
22                         if (name.Length != 0)
23                         {
24                             name = name.Substring(0, name.Length - 1);
25                         }
26                     }
27                 }
28 
29                 else if (cki.Key == ConsoleKey.Escape)
30                 {
31                     //Ui.Index();
32                     Environment.Exit(0);
33                 }
34                 else
35                 {
36                     Console.Write(cki.KeyChar.ToString());
37                     if (name.Length <= 5)
38                     {
39                         name = name + cki.KeyChar.ToString();
40                     }
41                     else
42                     {
43                         Console.SetCursorPosition(x + 8, Console.CursorTop);
44                         Console.ForegroundColor = ConsoleColor.Yellow;
45                         Console.WriteLine("输入有误");
46                         Thread.Sleep(1000);
47                         Console.SetCursorPosition(x + 8, y);
48                         Console.WriteLine("                 ");
49                         Console.ForegroundColor = ConsoleColor.White;
50                         Console.SetCursorPosition(x, y);
51                         for (int i = 0; i <= name.Length; i++)
52                         {
53                             Console.Write(" ");
54                         }
55                         name = "";
56                         Console.SetCursorPosition(x, y);
57                         //return CheckPwd(x,y,"ischeckpwd" );
58                     }
59                 }
60 
61             } while (cki.Key != ConsoleKey.Enter);
62             return name.Trim();
63         }
64         #endregion VaName

 

控制台输入 实时检验

View Code
1   Console.SetCursorPosition(24, 5);
2             Console.WriteLine("姓    名:                              (只能为汉字)");
3 string name = va.VaData(34, 5 );//验证姓名

 

由与cki 一次接收的是1个字符,而一个中文是占用2个字符,输入中文是下面返回的是乱码: Console.Write(cki.KeyChar.ToString());

如何才能实现标题的要求?

Cornelius的主页 Cornelius | 初学一级 | 园豆:80
提问于:2012-05-10 18:03
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