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  • 提取CString中的汉字及个数

    此代码是我参考别的博文所修改,具体出处不太清楚了! 

    //只保留汉字
    int ChineseCharNum(const CString& strSrc)
    {
      int iLen = strSrc.GetLength();
      int iRetLen = 0;

      CString strRet;

      for(int i=0; i<iLen && (i+1)<iLen; i++)
      {
        UCHAR c1 = (UCHAR)strSrc.GetAt(i);
        UCHAR c2 = (UCHAR)strSrc.GetAt(i+1);
        if (c1 < 128)
        {
          continue;
        }
        //GB2312中非汉字的编码
        if (((c1>=0xa1&&c1<=0xa9)&&(c2>=0xa1&&c2<=0xfe)) || ((c1>=0xa8&&c1<=0xa9)&&(c2>=0x40&&c2<=0xa0)))
        {
          i++;
          continue;
        }

        i++;
        iRetLen++;

        strRet.Insert(strRet.GetLength(),c1);
        strRet.Insert(strRet.GetLength(),c2);
        //或者使用
        //strRet+=strSrc.Mid(i,2);
      }
      //cout <<strRet.GetBuffer(0) << endl;
      return iRetLen;
    }

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  • 原文地址:https://www.cnblogs.com/sancong/p/6293974.html
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