汉字转拼音首字母
1 /// <summary>
2 /// 汉字转拼音缩写
3 /// /// Code By MuseStudio@hotmail.com
4 /// /// 2004-11-30/// </summary>/// <param name="str">要转换的汉字字符串</param>
5 /// /// <returns>拼音缩写</returns>
6 public string GetPYString(string str)
7 {
8 string tempStr = "";
9 foreach(char c in str)
10 { if((int)c >= 33 && (int)c <=126)
11 {//字母和符号原样保留
12 tempStr += c.ToString();
13 } else
14 {//累加拼音声母
15 tempStr += GetPYChar(c.ToString());
16 }
17 }
18 return tempStr;
19 }
20 /// <summary>
21 /// /// 取单个字符的拼音声母/// Code By MuseStudio@hotmail.com
22 /// /// 2004-11-30/// </summary>/// <param name="c">要转换的单个汉字</param>
23 /// /// <returns>拼音声母</returns>
24 public string GetPYChar(string c)
25 {
26 byte[] array = new byte[2];
27 array = System.Text.Encoding.Default.GetBytes(c);
28 int i = (short)(array[0] - '\0') * 256 + ((short)(array[1] - '\0'));
29 if ( i < 0xB0A1) return "*";
30 if ( i < 0xB0C5) return "a";
31 if ( i < 0xB2C1) return "b";
32 if ( i < 0xB4EE) return "c";
33 if ( i < 0xB6EA) return "d";
34 if ( i < 0xB7A2) return "e";
35 if ( i < 0xB8C1) return "f";
36 if ( i < 0xB9FE) return "g";
37 if ( i < 0xBBF7) return "h";
38 if ( i < 0xBFA6) return "g";
39 if ( i < 0xC0AC) return "k";
40 if ( i < 0xC2E8) return "l";
41 if ( i < 0xC4C3) return "m";
42 if ( i < 0xC5B6) return "n";
43 if ( i < 0xC5BE) return "o";
44 if ( i < 0xC6DA) return "p";
45 if ( i < 0xC8BB) return "q";
46 if ( i < 0xC8F6) return "r";
47 if ( i < 0xCBFA) return "s";
48 if ( i < 0xCDDA) return "t";
49 if ( i < 0xCEF4) return "w";
50 if ( i < 0xD1B9) return "x";
51 if ( i < 0xD4D1) return "y";
52 if ( i < 0xD7FA) return "z";
53 return "*";
54 }
2 /// 汉字转拼音缩写
3 /// /// Code By MuseStudio@hotmail.com
4 /// /// 2004-11-30/// </summary>/// <param name="str">要转换的汉字字符串</param>
5 /// /// <returns>拼音缩写</returns>
6 public string GetPYString(string str)
7 {
8 string tempStr = "";
9 foreach(char c in str)
10 { if((int)c >= 33 && (int)c <=126)
11 {//字母和符号原样保留
12 tempStr += c.ToString();
13 } else
14 {//累加拼音声母
15 tempStr += GetPYChar(c.ToString());
16 }
17 }
18 return tempStr;
19 }
20 /// <summary>
21 /// /// 取单个字符的拼音声母/// Code By MuseStudio@hotmail.com
22 /// /// 2004-11-30/// </summary>/// <param name="c">要转换的单个汉字</param>
23 /// /// <returns>拼音声母</returns>
24 public string GetPYChar(string c)
25 {
26 byte[] array = new byte[2];
27 array = System.Text.Encoding.Default.GetBytes(c);
28 int i = (short)(array[0] - '\0') * 256 + ((short)(array[1] - '\0'));
29 if ( i < 0xB0A1) return "*";
30 if ( i < 0xB0C5) return "a";
31 if ( i < 0xB2C1) return "b";
32 if ( i < 0xB4EE) return "c";
33 if ( i < 0xB6EA) return "d";
34 if ( i < 0xB7A2) return "e";
35 if ( i < 0xB8C1) return "f";
36 if ( i < 0xB9FE) return "g";
37 if ( i < 0xBBF7) return "h";
38 if ( i < 0xBFA6) return "g";
39 if ( i < 0xC0AC) return "k";
40 if ( i < 0xC2E8) return "l";
41 if ( i < 0xC4C3) return "m";
42 if ( i < 0xC5B6) return "n";
43 if ( i < 0xC5BE) return "o";
44 if ( i < 0xC6DA) return "p";
45 if ( i < 0xC8BB) return "q";
46 if ( i < 0xC8F6) return "r";
47 if ( i < 0xCBFA) return "s";
48 if ( i < 0xCDDA) return "t";
49 if ( i < 0xCEF4) return "w";
50 if ( i < 0xD1B9) return "x";
51 if ( i < 0xD4D1) return "y";
52 if ( i < 0xD7FA) return "z";
53 return "*";
54 }
