Q：在VB.net中如何把汉字转成拼音，第一个字母
Public Function hz2py(hz As String) As String
Dim sarr As Byte() = System.Text.Encoding.Default.GetBytes(hz)
Dim len As Integer = sarr.Length
If len >1 Then
Dim array(2) As Byte
array = System.Text.Encoding.Default.GetBytes(hz)
Dim i1 As Integer = CShort(array(0) - Asc(ControlChars.NullChar))
Dim i2 As Integer = CShort(array(1) - Asc(ControlChars.NullChar))
Dim tmp As Integer = i1 * 256 + i2
Dim getpychar As String = "*"
If tmp >= 45217 And tmp <= 45252 Then <br > getpychar = "A"
End If
If tmp >= 45253 And tmp <= 45760 Then <br > getpychar = "B"
End If
If tmp >= 47761 And tmp <= 46317 Then <br > getpychar = "C"
End If
If tmp >= 46318 And tmp <= 46825 Then <br > getpychar = "D"
End If
If tmp >= 46826 And tmp <= 47009 Then <br > getpychar = "E"
End If
If tmp >= 47010 And tmp <= 47296 Then <br > getpychar = "F"
End If
If tmp >= 47297 And tmp <= 47613 Then <br > getpychar = "G"
End If
If tmp >= 47614 And tmp <= 48118 Then <br > getpychar = "H"
End If
If tmp >= 48119 And tmp <= 49061 Then <br > getpychar = "J"
End If
If tmp >= 49062 And tmp <= 49323 Then <br > getpychar = "K"
End If
If tmp >= 49324 And tmp <= 49895 Then <br > getpychar = "L"
End If
If tmp >= 49896 And tmp <= 50370 Then <br > getpychar = "M"
End If
If tmp >= 50371 And tmp <= 50613 Then <br > getpychar = "N"
End If
If tmp >= 50614 And tmp <= 50621 Then <br > getpychar = "O"
End If
If tmp >= 50622 And tmp <= 50905 Then <br > getpychar = "P"
End If
If tmp >= 50906 And tmp <= 51386 Then <br > getpychar = "Q"
End If
If tmp >= 51387 And tmp <= 51445 Then <br > getpychar = "R"
End If
If tmp >= 51446 And tmp <= 52217 Then <br > getpychar = "S"
End If
If tmp >= 52218 And tmp <= 52697 Then <br > getpychar = "T"
End If
If tmp >= 52698 And tmp <= 52979 Then <br > getpychar = "W"
End If
If tmp >= 52980 And tmp <= 53640 Then <br > getpychar = "X"
End If
If tmp >= 53689 And tmp <= 54480 Then <br > getpychar = "Y"
End If
If tmp >= 54481 And tmp <= 55289 Then <br > getpychar = "Z"
End If
Return getpychar
Else
Return hz
End If
End Function 'hz2py
Public Function transpy(strhz As String) As String
Dim strtemp As String = ""
Dim strlen As Integer = strhz.Length
Dim i As Integer
For i = 0 To strlen - 1
strtemp += hz2py(strhz.Substring(i, 1))
Next i
Return strtemp
End Function 'transpy
Q:将汉字转换为拼音，例如将汉字 [小魏] 转换为 [xiaowei]
下面是一个ASP.NET中汉字转拼单的程序
这是它的html源代码
<%@ Page language="c#" Codebehind="No1.aspx.cs" AutoEventWireup="false" Inherits="WebApplication2.No1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>No1</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="javascript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5"; name="vs_targetSchema">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<FONT face="宋体">
<asp:TextBox id="TextBox1" style="Z-INDEX: 101; LEFT: 32px; POSITION: absolute; TOP: 24px" runat="server"></asp:TextBox>
Text="Button"> Text="Button"></asp:Button>
<asp:Label id="Label1" style="Z-INDEX: 103; LEFT: 40px; POSITION: absolute; TOP: 72px" runat="server"></asp:Label></FONT></form>
</body>
</HTML>
这是它的CS源程序：
using System;
using System.Text;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace WebApplication2
{
/// <summary>
/// No1 的摘要说明。
/// </summary>
public class No1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox TextBox1;
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.WebControls.Label Label1;
private Hashtable ht;
string g(int num)
{
if(num <-20319||num >-10247)
return "";
while(!ht.ContainsKey(num))
num--;
return ht[num].ToString();
}
string c(string hz)
{
byte[] b=System.Text.Encoding.Default.GetBytes(hz);
int p;
StringBuilder ret=new StringBuilder();
for(int i=0;i< b.Length;i++) <br > {
p=(int)b[i];
if(p>160)
{
p=p*256+b[++i]-65536;
ret.Append(g(p));
}
else
{
ret.Append((char)p);
}
}
return
ret.ToString();
}
void b()
{
ht=new Hashtable();
ht.Add(-20319,"a");
ht.Add(-20317,"ai");ht.Add(-20304,"an"); ht.Add(-20295,"ang");
ht.Add(-20292,"ao");ht.Add(-20283,"ba"); ht.Add(-20265,"bai");
ht.Add(-20257,"ban");ht.Add(-20242,"bang"); ht.Add(-20230,"bao");
ht.Add(-20051,"bei"); ht.Add(-20036,"ben"); ht.Add(-20032,"beng");
ht.Add(-20026,"bi"); ht.Add(-20002,"bian"); ht.Add(-19990,"biao");
ht.Add(-19986,"bie"); ht.Add(-19982,"bin"); ht.Add(-19976,"bing");
ht.Add(-19805,"bo"); ht.Add(-19784,"bu"); ht.Add(-19775,"ca");
ht.Add(-19774,"cai"); ht.Add(-19763,"can"); ht.Add(-19756,"cang");
ht.Add(-19751,"cao"); ht.Add(-19746,"ce"); ht.Add(-19741,"ceng");
ht.Add(-19739,"cha"); ht.Add(-19728,"chai"); ht.Add(-19725,"chan");
ht.Add(-19715,"chang"); ht.Add(-19540,"chao"); ht.Add(-19531,"che");
ht.Add(-19525,"chen"); ht.Add(-19515,"cheng"); ht.Add(-19500,"chi");
ht.Add(-19484,"chong"); ht.Add(-19479,"chou"); ht.Add(-19467,"chu");
ht.Add(-19289,"chuai"); ht.Add(-19288,"chuan"); ht.Add(-19281,"chuang");
ht.Add(-19275,"chui"); ht.Add(-19270,"chun"); ht.Add(-19263,"chuo");
ht.Add(-19261,"ci"); ht.Add(-19249,"cong"); ht.Add(-19243,"cou");
ht.Add(-19242,"cu"); ht.Add(-19238,"cuan"); ht.Add(-19235,"cui");
ht.Add(-19227,"cun"); ht.Add(-19224,"cuo"); ht.Add(-19218,"da");
ht.Add(-19212,"dai"); ht.Add(-19038,"dan"); ht.Add(-19023,"dang");
ht.Add(-19018,"dao"); ht.Add(-19006,"de"); ht.Add(-19003,"deng");
ht.Add(-18996,"di"); ht.Add(-18977,"dian"); ht.Add(-18961,"diao");
ht.Add(-18952,"die"); ht.Add(-18783,"ding"); ht.Add(-18774,"diu");
ht.Add(-18773,"dong"); ht.Add(-18763,"dou"); ht.Add(-18756,"du");
ht.Add(-18741,"duan"); ht.Add(-18735,"dui"); ht.Add(-18731,"dun");
ht.Add(-18722,"duo"); ht.Add(-18710,"e"); ht.Add(-18697,"en");
ht.Add(-18696,"er"); ht.Add(-18526,"fa"); ht.Add(-18518,"fan");
ht.Add(-18501,"fang"); ht.Add(-18490,"fei"); ht.Add(-18478,"fen");
ht.Add(-18463,"feng"); ht.Add(-18448,"fo"); ht.Add(-18447,"fou");
ht.Add(-18446,"fu"); ht.Add(-18239,"ga"); ht.Add(-18237,"gai");
ht.Add(-18231,"gan"); ht.Add(-18220,"gang"); ht.Add(-18211,"gao");
ht.Add(-18201,"ge"); ht.Add(-18184,"gei"); ht.Add(-18183,"gen");
ht.Add(-18181,"geng"); ht.Add(-18012,"gong"); ht.Add(-17997,"gou");
ht.Add(-17988,"gu"); ht.Add(-17970,"gua"); ht.Add(-17964,"guai");
ht.Add(-17961,"guan"); ht.Add(-17950,"guang"); ht.Add(-17947,"gui");
ht.Add(-17931,"gun"); ht.Add(-17928,"guo"); ht.Add(-17922,"ha");
ht.Add(-17759,"hai"); ht.Add(-17752,"han"); ht.Add(-17733,"hang");
ht.Add(-17730,"hao"); ht.Add(-17721,"he"); ht.Add(-17703,"hei");
ht.Add(-17701,"hen"); ht.Add(-17697,"heng"); ht.Add(-17692,"hong");
ht.Add(-17683,"hou"); ht.Add(-17676,"hu"); ht.Add(-17496,"hua");
ht.Add(-17487,"huai"); ht.Add(-17482,"huan"); ht.Add(-17468,"huang");
ht.Add(-17454,"hui"); ht.Add(-17433,"hun"); ht.Add(-17427,"huo");
ht.Add(-17417,"ji"); ht.Add(-17202,"jia"); ht.Add(-17185,"jian");
ht.Add(-16983,"jiang"); ht.Add(-16970,"jiao"); ht.Add(-16942,"jie");
ht.Add(-16915,"jin"); ht.Add(-16733,"jing"); ht.Add(-16708,"jiong");
ht.Add(-16706,"jiu"); ht.Add(-16689,"ju"); ht.Add(-16664,"juan");
ht.Add(-16657,"jue"); ht.Add(-16647,"jun"); ht.Add(-16474,"ka");
ht.Add(-16470,"kai"); ht.Add(-16465,"kan"); ht.Add(-16459,"kang");
ht.Add(-16452,"kao"); ht.Add(-16448,"ke"); ht.Add(-16433,"ken");
ht.Add(-16429,"keng"); ht.Add(-16427,"kong"); ht.Add(-16423,"kou");
ht.Add(-16419,"ku"); ht.Add(-16412,"kua"); ht.Add(-16407,"kuai");
ht.Add(-16403,"kuan"); ht.Add(-16401,"kuang"); ht.Add(-16393,"kui");
ht.Add(-16220,"kun"); ht.Add(-16216,"kuo"); ht.Add(-16212,"la");
ht.Add(-16205,"lai"); ht.Add(-16202,"lan"); ht.Add(-16187,"lang");
ht.Add(-16180,"lao"); ht.Add(-16171,"le"); ht.Add(-16169,"lei");
ht.Add(-16158,"leng"); ht.Add(-16155,"li"); ht.Add(-15959,"lia");
ht.Add(-15958,"lian"); ht.Add(-15944,"liang"); ht.Add(-15933,"liao");
ht.Add(-15920,"lie"); ht.Add(-15915,"lin"); ht.Add(-15903,"ling");
ht.Add(-15889,"liu"); ht.Add(-15878,"long"); ht.Add(-15707,"lou");
ht.Add(-15701,"lu");ht.Add(-15681,"lv");ht.Add(-15667,"luan");
ht.Add(-15661,"lue");ht.Add(-15659,"lun");ht.Add(-15652,"luo");
ht.Add(-15640,"ma");ht.Add(-15631,"mai");ht.Add(-15625,"man");
ht.Add(-15454,"mang");ht.Add(-15448,"mao");ht.Add(-15436,"me");
ht.Add(-15435,"mei");ht.Add(-15419,"men");ht.Add(-15416,"meng");
ht.Add(-15408,"mi");ht.Add(-15394,"mian");ht.Add(-15385,"miao");
ht.Add(-15377,"mie");ht.Add(-15375,"min");ht.Add(-15369,"ming");
ht.Add(-15363,"miu");ht.Add(-15362,"mo");ht.Add(-15183,"mou");
ht.Add(-15180,"mu");ht.Add(-15165,"na");ht.Add(-15158,"nai");
ht.Add(-15153,"nan");ht.Add(-15150,"nang");ht.Add(-15149,"nao");
ht.Add(-15144,"ne");ht.Add(-15143,"nei");ht.Add(-15141,"nen");
ht.Add(-15140,"neng");ht.Add(-15139,"ni");ht.Add(-15128,"nian");
ht.Add(-15121,"niang");ht.Add(-15119,"niao");ht.Add(-15117,"nie");
ht.Add(-15110,"nin");ht.Add(-15109,"ning");ht.Add(-14941,"niu");
ht.Add(-14937,"nong");ht.Add(-14933,"nu");ht.Add(-14930,"nv");
ht.Add(-14929,"nuan");ht.Add(-14928,"nue");ht.Add(-14926,"nuo");
ht.Add(-14922,"o");ht.Add(-14921,"ou");ht.Add(-14914,"pa");
ht.Add(-14908,"pai");ht.Add(-14902,"pan");ht.Add(-14894,"pang");
ht.Add(-14889,"pao");ht.Add(-14882,"pei");ht.Add(-14873,"pen");
ht.Add(-14871,"peng");ht.Add(-14857,"pi");ht.Add(-14678,"pian");
ht.Add(-14674,"piao");ht.Add(-14670,"pie");ht.Add(-14668,"pin");
ht.Add(-14663,"ping");ht.Add(-14654,"po");ht.Add(-14645,"pu");
ht.Add(-14630,"qi");ht.Add(-14594,"qia");ht.Add(-14429,"qian");
ht.Add(-14407,"qiang");ht.Add(-14399,"qiao");ht.Add(-14384,"qie");
ht.Add(-14379,"qin");ht.Add(-14368,"qing");ht.Add(-14355,"qiong");
ht.Add(-14353,"qiu");ht.Add(-14345,"qu");ht.Add(-14170,"quan");
ht.Add(-14159,"que");ht.Add(-14151,"qun");ht.Add(-14149,"ran");
ht.Add(-14145,"rang");ht.Add(-14140,"rao");ht.Add(-14137,"re");
ht.Add(-14135,"ren");ht.Add(-14125,"reng");ht.Add(-14123,"ri");
ht.Add(-14122,"rong");ht.Add(-14112,"rou");ht.Add(-14109,"ru");
ht.Add(-14099,"ruan");ht.Add(-14097,"rui");ht.Add(-14094,"run");
ht.Add(-14092,"ruo");ht.Add(-14090,"sa");ht.Add(-14087,"sai");
ht.Add(-14083,"san");ht.Add(-13917,"sang");ht.Add(-13914,"sao");
ht.Add(-13910,"se");ht.Add(-13907,"sen");ht.Add(-13906,"seng");
ht.Add(-13905,"sha");ht.Add(-13896,"shai");ht.Add(-13894,"shan");
ht.Add(-13878,"shang");ht.Add(-13870,"shao");ht.Add(-13859,"she");
ht.Add(-13847,"shen");ht.Add(-13831,"sheng");ht.Add(-13658,"shi");
ht.Add(-13611,"shou");ht.Add(-13601,"shu");ht.Add(-13406,"shua");
ht.Add(-13404,"shuai");ht.Add(-13400,"shuan");ht.Add(-13398,"shuang");
ht.Add(-13395,"shui");ht.Add(-13391,"shun");ht.Add(-13387,"shuo");
ht.Add(-13383,"si");ht.Add(-13367,"song");ht.Add(-13359,"sou");
ht.Add(-13356,"su");ht.Add(-13343,"suan");ht.Add(-13340,"sui");
ht.Add(-13329,"sun");ht.Add(-13326,"suo");ht.Add(-13318,"ta");
ht.Add(-13147,"tai");ht.Add(-13138,"tan");ht.Add(-13120,"tang");
ht.Add(-13107,"tao");ht.Add(-13096,"te");ht.Add(-13095,"teng");
ht.Add(-13091,"ti");ht.Add(-13076,"tian");ht.Add(-13068,"tiao");
ht.Add(-13063,"tie");ht.Add(-13060,"ting");ht.Add(-12888,"tong");
ht.Add(-12875,"tou");ht.Add(-12871,"tu");ht.Add(-12860,"tuan");
ht.Add(-12858,"tui");ht.Add(-12852,"tun");ht.Add(-12849,"tuo");
ht.Add(-12838,"wa");ht.Add(-12831,"wai");ht.Add(-12829,"wan");
ht.Add(-12812,"wang");ht.Add(-12802,"wei");ht.Add(-12607,"wen");
ht.Add(-12597,"weng");ht.Add(-12594,"wo");ht.Add(-12585,"wu");
ht.Add(-12556,"xi");ht.Add(-12359,"xia");ht.Add(-12346,"xian");
ht.Add(-12320,"xiang");ht.Add(-12300,"xiao");ht.Add(-12120,"xie");
ht.Add(-12099,"xin");ht.Add(-12089,"xing");ht.Add(-12074,"xiong");
ht.Add(-12067,"xiu");ht.Add(-12058,"xu");ht.Add(-12039,"xuan");
ht.Add(-11867,"xue");ht.Add(-11861,"xun");ht.Add(-11847,"ya");
ht.Add(-11831,"yan");ht.Add(-11798,"yang");ht.Add(-11781,"yao");
ht.Add(-11604,"ye");ht.Add(-11589,"yi");ht.Add(-11536,"yin");
ht.Add(-11358,"ying");ht.Add(-11340,"yo");ht.Add(-11339,"yong");
ht.Add(-11324,"you");ht.Add(-11303,"yu");ht.Add(-11097,"yuan");
ht.Add(-11077,"yue");ht.Add(-11067,"yun");ht.Add(-11055,"za");
ht.Add(-11052,"zai");ht.Add(-11045,"zan");ht.Add(-11041,"zang");
ht.Add(-11038,"zao");ht.Add(-11024,"ze");ht.Add(-11020,"zei");
ht.Add(-11019,"zen");ht.Add(-11018,"zeng");ht.Add(-11014,"zha");
ht.Add(-10838,"zhai");ht.Add(-10832,"zhan");ht.Add(-10815,"zhang");
ht.Add(-10800,"zhao");ht.Add(-10790,"zhe");ht.Add(-10780,"zhen");
ht.Add(-10764,"zheng");ht.Add(-10587,"zhi");ht.Add(-10544,"zhong");
ht.Add(-10533,"zhou");ht.Add(-10519,"zhu");ht.Add(-10331,"zhua");
ht.Add(-10329,"zhuai");ht.Add(-10328,"zhuan");ht.Add(-10322,"zhuang");
ht.Add(-10315,"zhui");ht.Add(-10309,"zhun");ht.Add(-10307,"zhuo");
ht.Add(-10296,"zi");ht.Add(-10281,"zong");ht.Add(-10274,"zou");
ht.Add(-10270,"zu");ht.Add(-10262,"zuan");ht.Add(-10260,"zui");
ht.Add(-10256,"zun");ht.Add(-10254,"zuo");ht.Add(-10247,"zz");
Cache["ht"]=ht;
}
void Page_Load(Object sender, EventArgs e)
{
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NETWeb 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void Button1_Click(object sender, System.EventArgs e)
{
if(Cache["ht"] == null)
{
b();
}
ht = (Hashtable)Cache["ht"];
string hz = this.TextBox1.Text;
this.Label1.Text = (c(hz));
}
}
}
Q：汉字拼音声母计算类
using System;
using System.Text;
namespace ConcreteMIS.Common.Chinese
{
/// <summary>
/// 汉字拼音声母计算类
/// Write by WangZhenlong at 2003/11/29
/// </summary>
public class ChineseConvertor
{
private ChineseConvertor() {}
/// <summary>
/// 获取一串汉字的拼音声母
/// </summary>
/// <param name="chinese">Unicode格式的汉字字符串</param>
/// <returns>拼音声母字符串</returns>
/// <example>
/// “新桥软件”转换为“xqrj”
/// </example>
public static String Convert(String chinese)
{
char[] buffer = new char[chinese.Length];
for(int i=0; i {
buffer[i] = Convert(chinese[i]);
}
return new String(buffer);
}
/// /// 获取一个汉字的拼音声母
/// </summary>
/// <param name="chinese">Unicode格式的一个汉字</param>
/// <returns>汉字的声母</returns>
public static char Convert(Char chinese)
{
Encoding gb2312 = Encoding.GetEncoding("GB2312");
Encoding unicode = Encoding.Unicode;
// Convert the string into a byte[].
byte[] unicodeBytes = unicode.GetBytes(new Char[] {chinese});
// Perform the conversion from one encoding to the other.
byte[] asciiBytes = Encoding.Convert(unicode, gb2312, unicodeBytes);
// 计算该汉字的GB-2312编码
int n = (int)asciiBytes[0]<<8;
n += (int)asciiBytes[1];
// 根据汉字区域码获取拼音声母
if (In(0xB0A1,0xB0C4,n)) return 'a';
if (In(0XB0C5,0XB2C0,n)) return 'b';
if (In(0xB2C1,0xB4ED,n)) return 'c';
if (In(0xB4EE,0xB6E9,n)) return 'd';
if (In(0xB6EA,0xB7A1,n)) return 'e';
if (In(0xB7A2,0xB8c0,n)) return 'f';
if (In(0xB8C1,0xB9FD,n)) return 'g';
if (In(0xB9FE,0xBBF6,n)) return 'h';
if (In(0xBBF7,0xBFA5,n)) return 'j';
if (In(0xBFA6,0xC0AB,n)) return 'k';
if (In(0xC0AC,0xC2E7,n)) return 'l';
if (In(0xC2E8,0xC4C2,n)) return 'm';
if (In(0xC4C3,0xC5B5,n)) return 'n';
if (In(0xC5B6,0xC5BD,n)) return 'o';
if (In(0xC5BE,0xC6D9,n)) return 'p';
if (In(0xC6DA,0xC8BA,n)) return 'q';
if (In(0xC8BB,0xC8F5,n)) return 'r';
if (In(0xC8F6,0xCBF0,n)) return 's';
if (In(0xCBFA,0xCDD9,n)) return 't';
if (In(0xCDDA,0xCEF3,n)) return 'w';
if (In(0xCEF4,0xD188,n)) return 'x';
if (In(0xD1B9,0xD4D0,n)) return 'y';
if (In(0xD4D1,0xD7F9,n)) return 'z';
return '/0';
}
private static bool In(int Lp, int Hp, int Value)
{
return ((Value<=Hp)&&(Value>=Lp));
}
}
}
Public Function hz2py(hz As String) As String
Dim sarr As Byte() = System.Text.Encoding.Default.GetBytes(hz)
Dim len As Integer = sarr.Length
If len >1 Then
Dim array(2) As Byte
array = System.Text.Encoding.Default.GetBytes(hz)
Dim i1 As Integer = CShort(array(0) - Asc(ControlChars.NullChar))
Dim i2 As Integer = CShort(array(1) - Asc(ControlChars.NullChar))
Dim tmp As Integer = i1 * 256 + i2
Dim getpychar As String = "*"
If tmp >= 45217 And tmp <= 45252 Then <br > getpychar = "A"
End If
If tmp >= 45253 And tmp <= 45760 Then <br > getpychar = "B"
End If
If tmp >= 47761 And tmp <= 46317 Then <br > getpychar = "C"
End If
If tmp >= 46318 And tmp <= 46825 Then <br > getpychar = "D"
End If
If tmp >= 46826 And tmp <= 47009 Then <br > getpychar = "E"
End If
If tmp >= 47010 And tmp <= 47296 Then <br > getpychar = "F"
End If
If tmp >= 47297 And tmp <= 47613 Then <br > getpychar = "G"
End If
If tmp >= 47614 And tmp <= 48118 Then <br > getpychar = "H"
End If
If tmp >= 48119 And tmp <= 49061 Then <br > getpychar = "J"
End If
If tmp >= 49062 And tmp <= 49323 Then <br > getpychar = "K"
End If
If tmp >= 49324 And tmp <= 49895 Then <br > getpychar = "L"
End If
If tmp >= 49896 And tmp <= 50370 Then <br > getpychar = "M"
End If
If tmp >= 50371 And tmp <= 50613 Then <br > getpychar = "N"
End If
If tmp >= 50614 And tmp <= 50621 Then <br > getpychar = "O"
End If
If tmp >= 50622 And tmp <= 50905 Then <br > getpychar = "P"
End If
If tmp >= 50906 And tmp <= 51386 Then <br > getpychar = "Q"
End If
If tmp >= 51387 And tmp <= 51445 Then <br > getpychar = "R"
End If
If tmp >= 51446 And tmp <= 52217 Then <br > getpychar = "S"
End If
If tmp >= 52218 And tmp <= 52697 Then <br > getpychar = "T"
End If
If tmp >= 52698 And tmp <= 52979 Then <br > getpychar = "W"
End If
If tmp >= 52980 And tmp <= 53640 Then <br > getpychar = "X"
End If
If tmp >= 53689 And tmp <= 54480 Then <br > getpychar = "Y"
End If
If tmp >= 54481 And tmp <= 55289 Then <br > getpychar = "Z"
End If
Return getpychar
Else
Return hz
End If
End Function 'hz2py
Public Function transpy(strhz As String) As String
Dim strtemp As String = ""
Dim strlen As Integer = strhz.Length
Dim i As Integer
For i = 0 To strlen - 1
strtemp += hz2py(strhz.Substring(i, 1))
Next i
Return strtemp
End Function 'transpy
Q:将汉字转换为拼音，例如将汉字 [小魏] 转换为 [xiaowei]
下面是一个ASP.NET中汉字转拼单的程序
这是它的html源代码
<%@ Page language="c#" Codebehind="No1.aspx.cs" AutoEventWireup="false" Inherits="WebApplication2.No1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>No1</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="javascript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5"; name="vs_targetSchema">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<FONT face="宋体">
<asp:TextBox id="TextBox1" style="Z-INDEX: 101; LEFT: 32px; POSITION: absolute; TOP: 24px" runat="server"></asp:TextBox>
Text="Button"> Text="Button"></asp:Button>
<asp:Label id="Label1" style="Z-INDEX: 103; LEFT: 40px; POSITION: absolute; TOP: 72px" runat="server"></asp:Label></FONT></form>
</body>
</HTML>
这是它的CS源程序：
using System;
using System.Text;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace WebApplication2
{
/// <summary>
/// No1 的摘要说明。
/// </summary>
public class No1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox TextBox1;
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.WebControls.Label Label1;
private Hashtable ht;
string g(int num)
{
if(num <-20319||num >-10247)
return "";
while(!ht.ContainsKey(num))
num--;
return ht[num].ToString();
}
string c(string hz)
{
byte[] b=System.Text.Encoding.Default.GetBytes(hz);
int p;
StringBuilder ret=new StringBuilder();
for(int i=0;i< b.Length;i++) <br > {
p=(int)b[i];
if(p>160)
{
p=p*256+b[++i]-65536;
ret.Append(g(p));
}
else
{
ret.Append((char)p);
}
}
return
ret.ToString();
}
void b()
{
ht=new Hashtable();
ht.Add(-20319,"a");
ht.Add(-20317,"ai");ht.Add(-20304,"an"); ht.Add(-20295,"ang");
ht.Add(-20292,"ao");ht.Add(-20283,"ba"); ht.Add(-20265,"bai");
ht.Add(-20257,"ban");ht.Add(-20242,"bang"); ht.Add(-20230,"bao");
ht.Add(-20051,"bei"); ht.Add(-20036,"ben"); ht.Add(-20032,"beng");
ht.Add(-20026,"bi"); ht.Add(-20002,"bian"); ht.Add(-19990,"biao");
ht.Add(-19986,"bie"); ht.Add(-19982,"bin"); ht.Add(-19976,"bing");
ht.Add(-19805,"bo"); ht.Add(-19784,"bu"); ht.Add(-19775,"ca");
ht.Add(-19774,"cai"); ht.Add(-19763,"can"); ht.Add(-19756,"cang");
ht.Add(-19751,"cao"); ht.Add(-19746,"ce"); ht.Add(-19741,"ceng");
ht.Add(-19739,"cha"); ht.Add(-19728,"chai"); ht.Add(-19725,"chan");
ht.Add(-19715,"chang"); ht.Add(-19540,"chao"); ht.Add(-19531,"che");
ht.Add(-19525,"chen"); ht.Add(-19515,"cheng"); ht.Add(-19500,"chi");
ht.Add(-19484,"chong"); ht.Add(-19479,"chou"); ht.Add(-19467,"chu");
ht.Add(-19289,"chuai"); ht.Add(-19288,"chuan"); ht.Add(-19281,"chuang");
ht.Add(-19275,"chui"); ht.Add(-19270,"chun"); ht.Add(-19263,"chuo");
ht.Add(-19261,"ci"); ht.Add(-19249,"cong"); ht.Add(-19243,"cou");
ht.Add(-19242,"cu"); ht.Add(-19238,"cuan"); ht.Add(-19235,"cui");
ht.Add(-19227,"cun"); ht.Add(-19224,"cuo"); ht.Add(-19218,"da");
ht.Add(-19212,"dai"); ht.Add(-19038,"dan"); ht.Add(-19023,"dang");
ht.Add(-19018,"dao"); ht.Add(-19006,"de"); ht.Add(-19003,"deng");
ht.Add(-18996,"di"); ht.Add(-18977,"dian"); ht.Add(-18961,"diao");
ht.Add(-18952,"die"); ht.Add(-18783,"ding"); ht.Add(-18774,"diu");
ht.Add(-18773,"dong"); ht.Add(-18763,"dou"); ht.Add(-18756,"du");
ht.Add(-18741,"duan"); ht.Add(-18735,"dui"); ht.Add(-18731,"dun");
ht.Add(-18722,"duo"); ht.Add(-18710,"e"); ht.Add(-18697,"en");
ht.Add(-18696,"er"); ht.Add(-18526,"fa"); ht.Add(-18518,"fan");
ht.Add(-18501,"fang"); ht.Add(-18490,"fei"); ht.Add(-18478,"fen");
ht.Add(-18463,"feng"); ht.Add(-18448,"fo"); ht.Add(-18447,"fou");
ht.Add(-18446,"fu"); ht.Add(-18239,"ga"); ht.Add(-18237,"gai");
ht.Add(-18231,"gan"); ht.Add(-18220,"gang"); ht.Add(-18211,"gao");
ht.Add(-18201,"ge"); ht.Add(-18184,"gei"); ht.Add(-18183,"gen");
ht.Add(-18181,"geng"); ht.Add(-18012,"gong"); ht.Add(-17997,"gou");
ht.Add(-17988,"gu"); ht.Add(-17970,"gua"); ht.Add(-17964,"guai");
ht.Add(-17961,"guan"); ht.Add(-17950,"guang"); ht.Add(-17947,"gui");
ht.Add(-17931,"gun"); ht.Add(-17928,"guo"); ht.Add(-17922,"ha");
ht.Add(-17759,"hai"); ht.Add(-17752,"han"); ht.Add(-17733,"hang");
ht.Add(-17730,"hao"); ht.Add(-17721,"he"); ht.Add(-17703,"hei");
ht.Add(-17701,"hen"); ht.Add(-17697,"heng"); ht.Add(-17692,"hong");
ht.Add(-17683,"hou"); ht.Add(-17676,"hu"); ht.Add(-17496,"hua");
ht.Add(-17487,"huai"); ht.Add(-17482,"huan"); ht.Add(-17468,"huang");
ht.Add(-17454,"hui"); ht.Add(-17433,"hun"); ht.Add(-17427,"huo");
ht.Add(-17417,"ji"); ht.Add(-17202,"jia"); ht.Add(-17185,"jian");
ht.Add(-16983,"jiang"); ht.Add(-16970,"jiao"); ht.Add(-16942,"jie");
ht.Add(-16915,"jin"); ht.Add(-16733,"jing"); ht.Add(-16708,"jiong");
ht.Add(-16706,"jiu"); ht.Add(-16689,"ju"); ht.Add(-16664,"juan");
ht.Add(-16657,"jue"); ht.Add(-16647,"jun"); ht.Add(-16474,"ka");
ht.Add(-16470,"kai"); ht.Add(-16465,"kan"); ht.Add(-16459,"kang");
ht.Add(-16452,"kao"); ht.Add(-16448,"ke"); ht.Add(-16433,"ken");
ht.Add(-16429,"keng"); ht.Add(-16427,"kong"); ht.Add(-16423,"kou");
ht.Add(-16419,"ku"); ht.Add(-16412,"kua"); ht.Add(-16407,"kuai");
ht.Add(-16403,"kuan"); ht.Add(-16401,"kuang"); ht.Add(-16393,"kui");
ht.Add(-16220,"kun"); ht.Add(-16216,"kuo"); ht.Add(-16212,"la");
ht.Add(-16205,"lai"); ht.Add(-16202,"lan"); ht.Add(-16187,"lang");
ht.Add(-16180,"lao"); ht.Add(-16171,"le"); ht.Add(-16169,"lei");
ht.Add(-16158,"leng"); ht.Add(-16155,"li"); ht.Add(-15959,"lia");
ht.Add(-15958,"lian"); ht.Add(-15944,"liang"); ht.Add(-15933,"liao");
ht.Add(-15920,"lie"); ht.Add(-15915,"lin"); ht.Add(-15903,"ling");
ht.Add(-15889,"liu"); ht.Add(-15878,"long"); ht.Add(-15707,"lou");
ht.Add(-15701,"lu");ht.Add(-15681,"lv");ht.Add(-15667,"luan");
ht.Add(-15661,"lue");ht.Add(-15659,"lun");ht.Add(-15652,"luo");
ht.Add(-15640,"ma");ht.Add(-15631,"mai");ht.Add(-15625,"man");
ht.Add(-15454,"mang");ht.Add(-15448,"mao");ht.Add(-15436,"me");
ht.Add(-15435,"mei");ht.Add(-15419,"men");ht.Add(-15416,"meng");
ht.Add(-15408,"mi");ht.Add(-15394,"mian");ht.Add(-15385,"miao");
ht.Add(-15377,"mie");ht.Add(-15375,"min");ht.Add(-15369,"ming");
ht.Add(-15363,"miu");ht.Add(-15362,"mo");ht.Add(-15183,"mou");
ht.Add(-15180,"mu");ht.Add(-15165,"na");ht.Add(-15158,"nai");
ht.Add(-15153,"nan");ht.Add(-15150,"nang");ht.Add(-15149,"nao");
ht.Add(-15144,"ne");ht.Add(-15143,"nei");ht.Add(-15141,"nen");
ht.Add(-15140,"neng");ht.Add(-15139,"ni");ht.Add(-15128,"nian");
ht.Add(-15121,"niang");ht.Add(-15119,"niao");ht.Add(-15117,"nie");
ht.Add(-15110,"nin");ht.Add(-15109,"ning");ht.Add(-14941,"niu");
ht.Add(-14937,"nong");ht.Add(-14933,"nu");ht.Add(-14930,"nv");
ht.Add(-14929,"nuan");ht.Add(-14928,"nue");ht.Add(-14926,"nuo");
ht.Add(-14922,"o");ht.Add(-14921,"ou");ht.Add(-14914,"pa");
ht.Add(-14908,"pai");ht.Add(-14902,"pan");ht.Add(-14894,"pang");
ht.Add(-14889,"pao");ht.Add(-14882,"pei");ht.Add(-14873,"pen");
ht.Add(-14871,"peng");ht.Add(-14857,"pi");ht.Add(-14678,"pian");
ht.Add(-14674,"piao");ht.Add(-14670,"pie");ht.Add(-14668,"pin");
ht.Add(-14663,"ping");ht.Add(-14654,"po");ht.Add(-14645,"pu");
ht.Add(-14630,"qi");ht.Add(-14594,"qia");ht.Add(-14429,"qian");
ht.Add(-14407,"qiang");ht.Add(-14399,"qiao");ht.Add(-14384,"qie");
ht.Add(-14379,"qin");ht.Add(-14368,"qing");ht.Add(-14355,"qiong");
ht.Add(-14353,"qiu");ht.Add(-14345,"qu");ht.Add(-14170,"quan");
ht.Add(-14159,"que");ht.Add(-14151,"qun");ht.Add(-14149,"ran");
ht.Add(-14145,"rang");ht.Add(-14140,"rao");ht.Add(-14137,"re");
ht.Add(-14135,"ren");ht.Add(-14125,"reng");ht.Add(-14123,"ri");
ht.Add(-14122,"rong");ht.Add(-14112,"rou");ht.Add(-14109,"ru");
ht.Add(-14099,"ruan");ht.Add(-14097,"rui");ht.Add(-14094,"run");
ht.Add(-14092,"ruo");ht.Add(-14090,"sa");ht.Add(-14087,"sai");
ht.Add(-14083,"san");ht.Add(-13917,"sang");ht.Add(-13914,"sao");
ht.Add(-13910,"se");ht.Add(-13907,"sen");ht.Add(-13906,"seng");
ht.Add(-13905,"sha");ht.Add(-13896,"shai");ht.Add(-13894,"shan");
ht.Add(-13878,"shang");ht.Add(-13870,"shao");ht.Add(-13859,"she");
ht.Add(-13847,"shen");ht.Add(-13831,"sheng");ht.Add(-13658,"shi");
ht.Add(-13611,"shou");ht.Add(-13601,"shu");ht.Add(-13406,"shua");
ht.Add(-13404,"shuai");ht.Add(-13400,"shuan");ht.Add(-13398,"shuang");
ht.Add(-13395,"shui");ht.Add(-13391,"shun");ht.Add(-13387,"shuo");
ht.Add(-13383,"si");ht.Add(-13367,"song");ht.Add(-13359,"sou");
ht.Add(-13356,"su");ht.Add(-13343,"suan");ht.Add(-13340,"sui");
ht.Add(-13329,"sun");ht.Add(-13326,"suo");ht.Add(-13318,"ta");
ht.Add(-13147,"tai");ht.Add(-13138,"tan");ht.Add(-13120,"tang");
ht.Add(-13107,"tao");ht.Add(-13096,"te");ht.Add(-13095,"teng");
ht.Add(-13091,"ti");ht.Add(-13076,"tian");ht.Add(-13068,"tiao");
ht.Add(-13063,"tie");ht.Add(-13060,"ting");ht.Add(-12888,"tong");
ht.Add(-12875,"tou");ht.Add(-12871,"tu");ht.Add(-12860,"tuan");
ht.Add(-12858,"tui");ht.Add(-12852,"tun");ht.Add(-12849,"tuo");
ht.Add(-12838,"wa");ht.Add(-12831,"wai");ht.Add(-12829,"wan");
ht.Add(-12812,"wang");ht.Add(-12802,"wei");ht.Add(-12607,"wen");
ht.Add(-12597,"weng");ht.Add(-12594,"wo");ht.Add(-12585,"wu");
ht.Add(-12556,"xi");ht.Add(-12359,"xia");ht.Add(-12346,"xian");
ht.Add(-12320,"xiang");ht.Add(-12300,"xiao");ht.Add(-12120,"xie");
ht.Add(-12099,"xin");ht.Add(-12089,"xing");ht.Add(-12074,"xiong");
ht.Add(-12067,"xiu");ht.Add(-12058,"xu");ht.Add(-12039,"xuan");
ht.Add(-11867,"xue");ht.Add(-11861,"xun");ht.Add(-11847,"ya");
ht.Add(-11831,"yan");ht.Add(-11798,"yang");ht.Add(-11781,"yao");
ht.Add(-11604,"ye");ht.Add(-11589,"yi");ht.Add(-11536,"yin");
ht.Add(-11358,"ying");ht.Add(-11340,"yo");ht.Add(-11339,"yong");
ht.Add(-11324,"you");ht.Add(-11303,"yu");ht.Add(-11097,"yuan");
ht.Add(-11077,"yue");ht.Add(-11067,"yun");ht.Add(-11055,"za");
ht.Add(-11052,"zai");ht.Add(-11045,"zan");ht.Add(-11041,"zang");
ht.Add(-11038,"zao");ht.Add(-11024,"ze");ht.Add(-11020,"zei");
ht.Add(-11019,"zen");ht.Add(-11018,"zeng");ht.Add(-11014,"zha");
ht.Add(-10838,"zhai");ht.Add(-10832,"zhan");ht.Add(-10815,"zhang");
ht.Add(-10800,"zhao");ht.Add(-10790,"zhe");ht.Add(-10780,"zhen");
ht.Add(-10764,"zheng");ht.Add(-10587,"zhi");ht.Add(-10544,"zhong");
ht.Add(-10533,"zhou");ht.Add(-10519,"zhu");ht.Add(-10331,"zhua");
ht.Add(-10329,"zhuai");ht.Add(-10328,"zhuan");ht.Add(-10322,"zhuang");
ht.Add(-10315,"zhui");ht.Add(-10309,"zhun");ht.Add(-10307,"zhuo");
ht.Add(-10296,"zi");ht.Add(-10281,"zong");ht.Add(-10274,"zou");
ht.Add(-10270,"zu");ht.Add(-10262,"zuan");ht.Add(-10260,"zui");
ht.Add(-10256,"zun");ht.Add(-10254,"zuo");ht.Add(-10247,"zz");
Cache["ht"]=ht;
}
void Page_Load(Object sender, EventArgs e)
{
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NETWeb 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void Button1_Click(object sender, System.EventArgs e)
{
if(Cache["ht"] == null)
{
b();
}
ht = (Hashtable)Cache["ht"];
string hz = this.TextBox1.Text;
this.Label1.Text = (c(hz));
}
}
}
Q：汉字拼音声母计算类
using System;
using System.Text;
namespace ConcreteMIS.Common.Chinese
{
/// <summary>
/// 汉字拼音声母计算类
/// Write by WangZhenlong at 2003/11/29
/// </summary>
public class ChineseConvertor
{
private ChineseConvertor() {}
/// <summary>
/// 获取一串汉字的拼音声母
/// </summary>
/// <param name="chinese">Unicode格式的汉字字符串</param>
/// <returns>拼音声母字符串</returns>
/// <example>
/// “新桥软件”转换为“xqrj”
/// </example>
public static String Convert(String chinese)
{
char[] buffer = new char[chinese.Length];
for(int i=0; i {
buffer[i] = Convert(chinese[i]);
}
return new String(buffer);
}
/// /// 获取一个汉字的拼音声母
/// </summary>
/// <param name="chinese">Unicode格式的一个汉字</param>
/// <returns>汉字的声母</returns>
public static char Convert(Char chinese)
{
Encoding gb2312 = Encoding.GetEncoding("GB2312");
Encoding unicode = Encoding.Unicode;
// Convert the string into a byte[].
byte[] unicodeBytes = unicode.GetBytes(new Char[] {chinese});
// Perform the conversion from one encoding to the other.
byte[] asciiBytes = Encoding.Convert(unicode, gb2312, unicodeBytes);
// 计算该汉字的GB-2312编码
int n = (int)asciiBytes[0]<<8;
n += (int)asciiBytes[1];
// 根据汉字区域码获取拼音声母
if (In(0xB0A1,0xB0C4,n)) return 'a';
if (In(0XB0C5,0XB2C0,n)) return 'b';
if (In(0xB2C1,0xB4ED,n)) return 'c';
if (In(0xB4EE,0xB6E9,n)) return 'd';
if (In(0xB6EA,0xB7A1,n)) return 'e';
if (In(0xB7A2,0xB8c0,n)) return 'f';
if (In(0xB8C1,0xB9FD,n)) return 'g';
if (In(0xB9FE,0xBBF6,n)) return 'h';
if (In(0xBBF7,0xBFA5,n)) return 'j';
if (In(0xBFA6,0xC0AB,n)) return 'k';
if (In(0xC0AC,0xC2E7,n)) return 'l';
if (In(0xC2E8,0xC4C2,n)) return 'm';
if (In(0xC4C3,0xC5B5,n)) return 'n';
if (In(0xC5B6,0xC5BD,n)) return 'o';
if (In(0xC5BE,0xC6D9,n)) return 'p';
if (In(0xC6DA,0xC8BA,n)) return 'q';
if (In(0xC8BB,0xC8F5,n)) return 'r';
if (In(0xC8F6,0xCBF0,n)) return 's';
if (In(0xCBFA,0xCDD9,n)) return 't';
if (In(0xCDDA,0xCEF3,n)) return 'w';
if (In(0xCEF4,0xD188,n)) return 'x';
if (In(0xD1B9,0xD4D0,n)) return 'y';
if (In(0xD4D1,0xD7F9,n)) return 'z';
return '/0';
}
private static bool In(int Lp, int Hp, int Value)
{
return ((Value<=Hp)&&(Value>=Lp));
}
}
}