/// <summary>
/// 中文转拼音
/// </summary>
/// <param name="str"></param>
/// <param name="isall">转换所有/转换首字母</param>
/// <returns></returns>
public static string ConvertToPinYin(string str, bool isall = true)
{
string pYstr = string.Empty;
foreach (char item in str)
{
string temp;
if (Microsoft.International.Converters.PinYinConverter.ChineseChar.IsValidChar(item))
{
var cc = new Microsoft.International.Converters.PinYinConverter.ChineseChar(item);
temp = cc.Pinyins[0].Substring(0, cc.Pinyins[0].Length - 1);
}
else
{
temp = item.ToString(CultureInfo.InvariantCulture);
}
if (isall)
{
pYstr += temp;
}
else
{
pYstr += temp.Substring(0, 1);
}
}
return(pYstr.ToLower());
}
/// <summary>
/// 转汉字为拼音
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static string ConvertToPinYin(string str)
{
if (string.IsNullOrEmpty(str))
{
return(string.Empty);
}
string PYstr = "";
foreach (char item in str.ToCharArray())
{
if (Microsoft.International.Converters.PinYinConverter.ChineseChar.IsValidChar(item))
{
Microsoft.International.Converters.PinYinConverter.ChineseChar cc = new Microsoft.International.Converters.PinYinConverter.ChineseChar(item);
//PYstr += string.Join("", cc.Pinyins.ToArray());
PYstr += cc.Pinyins[0].Substring(0, cc.Pinyins[0].Length - 1);
//PYstr += cc.Pinyins[0].Substring(0, cc.Pinyins[0].Length - 1).Substring(0, 1).ToLower();
}
else
{
PYstr += item.ToString();
}
}
return(PYstr);
}
//private static int m_bufferCount = 1000;
///// <summary>
///// Buffer
///// </summary>
//public static int BufferCount
//{
// get { return m_bufferCount; }
// set { m_bufferCount = value; }
//}
/// <summary>
/// 汉字转拼音
/// </summary>
/// <param name="hanzi"></param>
/// <returns></returns>
private static IList <string> ConvertToPinYinInternal(char hanzi)
{
if (s_buffers.ContainsKey(hanzi))
{
return(s_buffers[hanzi]);
}
List <string> ret = new List <string>();
Microsoft.International.Converters.PinYinConverter.ChineseChar chineseChar = new Microsoft.International.Converters.PinYinConverter.ChineseChar(hanzi);
for (int i = 0; i < chineseChar.PinyinCount; ++i)
{
ret.Add(chineseChar.Pinyins[i]);
}
s_buffers[hanzi] = ret;
return(ret);
}
/// <summary>
/// 获取汉字的拼音
/// </summary>
/// <param name="sinogram"></param>
/// <returns></returns>
private string GetPinYin(char sinogram)
{
Microsoft.International.Converters.PinYinConverter.ChineseChar cc = new Microsoft.International.Converters.PinYinConverter.ChineseChar(sinogram);
string pinyin = cc.Pinyins.FirstOrDefault();
if (string.IsNullOrWhiteSpace(pinyin))
{
return("");
}
string last = pinyin.Substring(pinyin.Length - 1);
if (last.Equals("1") || last.Equals("2") || last.Equals("3") || last.Equals("4"))
{
pinyin = pinyin.Substring(0, pinyin.Length - 1);
}
return(pinyin);
}
/// <summary>
/// 生成注记码，chncharinfo.dll
/// </summary>
/// <param name="Source"></param>
/// <returns></returns>
public static string CreatePY(string Source)
{
string str = string.Empty;
foreach (char item in Source.ToCharArray())
{
if (Microsoft.International.Converters.PinYinConverter.ChineseChar.IsValidChar(item))
{
Microsoft.International.Converters.PinYinConverter.ChineseChar cc = new Microsoft.International.Converters.PinYinConverter.ChineseChar(item);
str += cc.Pinyins[0].First();
}
else
{
str += item.ToString();
}
}
return(str);
}
private (string Pinyin, string PinyinSimple) ConvertToPinYin(string chineseStr)
{
var pinYin = "";
var pinYinSimple = "";
foreach (var str in chineseStr)
{
if (Microsoft.International.Converters.PinYinConverter.ChineseChar.IsValidChar(str))
{
var cc = new Microsoft.International.Converters.PinYinConverter.ChineseChar(str);
var pinYinFull = cc.Pinyins[0];
pinYin += pinYinFull.Substring(0, pinYinFull.Length - 1);
pinYinSimple += pinYinFull.Substring(0, 1);
}
else
{
pinYin += str.ToString();
pinYinSimple += str.ToString().Substring(0, 1);
}
}
return(pinYin, pinYinSimple);
}
/// <summary>
/// 转汉字为拼音
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static string ConvertToPinYin(string str)
{
if (string.IsNullOrEmpty(str))
{
return string.Empty;
}
string PYstr = "";
foreach (char item in str.ToCharArray())
{
if (Microsoft.International.Converters.PinYinConverter.ChineseChar.IsValidChar(item))
{
Microsoft.International.Converters.PinYinConverter.ChineseChar cc = new Microsoft.International.Converters.PinYinConverter.ChineseChar(item);
//PYstr += string.Join("", cc.Pinyins.ToArray());
PYstr += cc.Pinyins[0].Substring(0, cc.Pinyins[0].Length - 1);
//PYstr += cc.Pinyins[0].Substring(0, cc.Pinyins[0].Length - 1).Substring(0, 1).ToLower();
}
else
{
PYstr += item.ToString();
}
}
return PYstr;
}
//private static int m_bufferCount = 1000;
///// <summary>
///// Buffer
///// </summary>
//public static int BufferCount
//{
// get { return m_bufferCount; }
// set { m_bufferCount = value; }
//}
/// <summary>
/// ����תƴ��
/// </summary>
/// <param name="hanzi"></param>
/// <returns></returns>
private static IList<string> ConvertToPinYinInternal(char hanzi)
{
if (s_buffers.ContainsKey(hanzi))
return s_buffers[hanzi];
List<string> ret = new List<string>();
Microsoft.International.Converters.PinYinConverter.ChineseChar chineseChar = new Microsoft.International.Converters.PinYinConverter.ChineseChar(hanzi);
for (int i = 0; i < chineseChar.PinyinCount; ++i)
{
ret.Add(chineseChar.Pinyins[i]);
}
s_buffers[hanzi] = ret;
return ret;
}
