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  • CString 逆向查找字符串

     AllInput 待查找的完整字符串,key 被查找的子字符串

      {
    CString AllInput = GetAllTxt();
    CString key = _T("/r/n")+strGuestName;

    CString strLastInput;
    CString stemp = AllInput;
    int pos = stemp.ReverseFind('/r');
    while (pos>0)
    {
    CString sSub = stemp.Mid(pos); // 获得最后1行字符串
    if (sSub.Find(key)>=0)
    {
    // 最后1行字符串找到匹配字段
    strLastInput = AllInput.Mid(pos);
    break;
    }
    else
    {
    // 在最后1行字符串(pos右边)没有找到匹配字段,把右边部分截掉,用ReverseFind继续向左查找匹配字段
    stemp = stemp.Left(pos);
    pos = stemp.ReverseFind('/r');
    }
    }
    }



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  • 原文地址:https://www.cnblogs.com/carl2380/p/2317370.html
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