Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

³ÌÐòµ÷ÊÔÌáʾ¡°Access Violation¡±

ÎÒÓÃVCдÁ˸öÔÚʵÑéÊý¾ÝÖÐѰÕÒÐèÒªµÄÊýÖµ£¬Ã¿¸öʵÑéÎļþÖÐÓÐ2034¸öÊý¾Ý£¬ÆäÖв¨³¤ºÍÇ¿¶ÈÖµÒ»Ò»¶ÔÓ¦¡£Ö÷Òª´úÂëÈçÏ£º

void CFindPeakDlg::OnBegin()
{
  // TODO: Add your control notification handler code here

    CFileDialog openPre(true,"*.ROH",NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT,
    "´ý´¦ÀíÎļþ(*.ROH)|*.ROH|ËùÓÐÎļþ(*.*)|*.*||");
    DWORD MAXFILE = 256000; //ÉèÖûº³åÇø£¬
    openPre.m_ofn.nMaxFile = MAXFILE;
    char* pc = new char[MAXFILE];
    openPre.m_ofn.lpstrFile = pc;
    openPre.m_ofn.lpstrFile[0]=NULL;

    int index1=0,x=0;//ÎļþÊýÁ¿Í³¼Æ

      if(openPre.DoModal()==IDOK)
{
//Æô¶¯EXCEL·þÎñÆ÷£¬ÉèÖóõʼÊôÐÔ
    _Application app;
    Workbooks books;
    _Workbook book;
    Sheets sheets;
    _Worksheet sheet;
      Range range; 
    LPDISPATCH lpDisp;
    COleVariant covOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR);

    //Create Excel server (start Excel)
    if(!app.CreateDispatch("Excel.Application"))
{
    AfxMessageBox("Can't start Excel serve


Ïà¹ØÎÊ´ð£º

½â¾öaccess¼¶Áª¸üÐÂÎÊÌâ - ÆäËûÊý¾Ý¿â¿ª·¢ / Access

CREATE TABLE Product(model integer, 
maker varchar(20), 
CONSTRAINT SAND PRIMARY KEY (model), 
CONSTRAINT PANDA FOREIGN KEY (model) REFERENCES PC (model) 
ON DELETE CASCADE ......

VCÁ¬½ÓACCESSÊý¾Ý¿âÎÊÌâ - VC/MFC / Êý¾Ý¿â

ÎÊÌ⣱
ÎÒÓÃADOÁ¬½ÓÉèÁËÓû§ÃûÃÜÂëµÄÊý¾Ý¿â
µ«ÊÇÎÒ·¢ÏÖÎÒ²»ÊäÈë Óû§ÃûºÍÃÜÂë ¶¼¿ÉÒÔÁ¬½Ó³É¹¦ ¶øÇÒ»¹ÄܰÑÊý¾Ý¶Á³öÀ´
¼ôÁËÒ»¸öÃûΪtestÊý¾Ý¿â ½¨ÁËÒ»¸öÃûΪpeopleµÄ±í 
¼ûÁËÒ»¸ö Óû§Ãû1234 ÃÜÂë1234 µÄ ......

VC ADO ACCESS sql ²éѯ - VC/MFC / Êý¾Ý¿â

´ó¼Ò°ïÏÂæÁË
Çë½ÌÒ»¸öSQL²éѯµÄÎÊÌâ
±ÈÈçÎÒÏÖÔÚ²éѯ
SELECT * from XS WHERE רҵÃû='¼ÆËã»ú'
²éѯÍê³ÉÖ®ºóÎҿɲ»¿ÉÒÔÔÚÉϴβéѯµÄ»ù´¡Ö®ÉÏÔÚ½øÐÐÏà¹Ø²éÑ¯ÄØ£¿
±ÈÈçÎÒÔÚ²éÍê¼ÆËã»úרҵµÄËùÓÐѧÉúÖ®ºó£¬Ïë²é³ö¼ ......

MFC ACCESSÊý¾Ý¿âµÄÎÊÌâ - VC/MFC / Êý¾Ý¿â

ÎÒÊÖ¶¯Ìí¼Ó»ùÓÚCRecordSetÀàµÄÅÉÉúÀàCODBCDemoSetÀà,ÊÇÀûÓÃclass wizardÌí¼ÓµÄ¡£²¢ÇÒ¶¨ÒåÁËÒ»¸öÈ«¾Ö±äÁ¿CODBSDemoSet*m_pCommon.µ«ÊÇÎÒ³ÌÐò²»ÄÜÔËÐС£ÎÒ¸ú×ÙÁËһϣ¬µ½ÁËm_pCommon->Isopen£¨£©´¦·¢Éú´íÎ󣬣 ......

ÈçºÎÔÚVB.NET´´½¨accessÊý¾Ý¿â£¿

¸Õ¸Õ½Ó´¥VB.NET£¬¶Ô.NET»ù±¾Ê²Ã´Ò²²»¶®£¬Çë¸ßÊÖ¸øÒ»¶Î½ÏÍêÕû´´½¨accessÊý¾Ý¿âµÄʾÀý´úÂ룬ÈÃÎÒѧϰһÏ¡£
Ëùν½ÏÍêÕû´´½¨Êý¾Ý¿âʱ¶¨Òå¸÷¸ö×Ö¶ÎÀàÐ͵ıíʾ·½·¨£¬ÈçÕûÊýÐÍ£¬¸¡µãÐÍ£¬×Ö·ûÐÍ£¨¶¨Ò峤¶ÈÈçºÎ±íʾ£©¡£Ð»Ð» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ