获取汉字的首字母(C#)

话不多讲，直接贴源码

public string GetChineseSpell(string strText)
		{
			int len = strText.Length;
			string myStr = "";
			for(int i=0;i<len;i++)
			{
				myStr += getSpell(strText.Substring(i,1));
			}
			return myStr;
		}

		public string getSpell(string cnChar)
		{
			byte[] arrCN = Encoding.Default.GetBytes(cnChar);
			if(arrCN.Length > 1)
			{
				int area = (short)arrCN[0];
				int pos = (short)arrCN[1];
				int code = (area<<8) + pos;
				int[] areacode = {45217,45253,45761,46318,46826,47010,47297,47614,48119,48119,49062,49324,49896,50371,50614,50622,50906,51387,51446,52218,52698,52698,52698,52980,53689,54481};
				for(int i=0;i<26;i++)
				{
					int max = 55290;
					if(i != 25) max = areacode[i+1];
					if(areacode[i]<=code && code<max)
					{
						return Encoding.Default.GetString(new byte[]{(byte)(65+i)});
					}
				}
				return "*";
			}
			else return cnChar;
		}

调用就很简单了。如 GetChineseSpelll"你好"); 返回的结果是“NH”