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°ÑaccessÊý¾Ý¿âµ¼Èëexcel±í¸ñ


    public void ExportExcel(DataTable dtData, string filename)
    {
        System.Web.UI.WebControls.DataGrid dgExport = null;
        // µ±Ç°¶Ô»°
        System.Web.HttpContext curContext = System.Web.HttpContext.Current;
        // IOÓÃÓÚµ¼³ö²¢·µ»ØexcelÎļþ
        System.IO.StringWriter strWriter = null;
        System.Web.UI.HtmlTextWriter htmlWriter = null;
        if (dtData != null)
        {
            // ÉèÖñàÂëºÍ¸½¼þ¸ñʽ
            curContext.Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(filename) + " ......

QtopiaÖÐʹÓÃSQLite×ܽἰSQLiteÖд洢ÖÐÎIJÙ×÷

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1.QtopiaÖÐʹÓÃSQLite
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È磺-L/usr/local/sqlite-3.3.6/lib -lsqlite3
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2.SQLiteÖд洢ÖÐÎIJÙ×÷
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      Èç¹û¸Ã±íÓÃÓÚ±íÃ÷ÁíÍâÁ½±íÖÐ×ֶμäµÄ¹ØÏµ£¬Óõ¥Êý(¼´±íÃ÷ʵÌå¼äµÄ¹ØÏµµÄ±íÓõ¥ÊýÃüÃû),µ¥´ÊÖмäÎÞ“and of in”Ö®ÀàµÄ½é´Ê
      È磺BookAuthor
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1. ±íÖеÄ×Ö¶ÎÒ»°ãʹÓÃÃû´ÊÐÔÖʵĵ¥´Êȫƴ±íʾ£¬²ÉÓÃÒ»¸ö»òÈý¸öÒÔÏÂÓ¢Îĵ¥´Ê×é³É£¬µ¥´ÊÊ××Öĸ´óд£¬È磺UserName;
2. ±íÖ÷¼üÃû³ÆÎª£º±íÃû+ID£¬ÈçDocument±íµÄÖ÷¼üÃûΪ£ºDocumentID
3. Íâ¼üÃû³ÆÎ»£ºÖ÷±íÃû+¶ÔÓ¦ÁÐÃû£¬È磺DepartmentsID£¬ËµÃ÷ÈçÏ£º
    ÔÚ±íDepartmentsÖУ¬Æä×Ö¶ÎÓУºID, DepartmentName
    ÔÚ±íUserInfoÖУ¬Æä×Ö¶ÎÓУºUserId,UserName,DepartmentsID    Depa ......

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SQL ServerÊý¾Ý¿âÉè¼Æ±íºÍ×Ö¶Î
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1. ԭʼµ¥¾ÝÓëʵÌåÖ®¼äµÄ¹ØÏµ
¡¡¡¡¿ÉÒÔÊÇÒ»¶ÔÒ»¡¢Ò»¶Ô¶à¡¢¶à¶Ô¶àµÄ¹ØÏµ¡£ÔÚÒ»°ãÇé¿öÏ£¬ËüÃÇÊÇÒ»¶ÔÒ»µÄ¹ØÏµ£º¼´Ò»ÕÅԭʼµ¥¾Ý¶ÔÓ¦ÇÒÖ»¶ÔÓ¦Ò»¸öʵÌå¡£ÔÚÌØÊâÇé¿öÏ£¬ËüÃÇ¿ÉÄÜÊÇÒ»¶Ô¶à»ò¶à¶ÔÒ»µÄ¹ØÏµ£¬¼´Ò»ÕÅԭʼµ¥Ö¤¶ÔÓ¦¶à¸öʵÌ壬»ò¶àÕÅԭʼµ¥Ö¤¶ÔÓ¦Ò»¸öʵÌå¡£ÕâÀïµÄʵÌå¿ÉÒÔÀí½âΪ»ù±¾±í¡£Ã÷È·ÕâÖÖ¶ÔÓ¦¹ØÏµºó£¬¶ÔÎÒÃÇÉè¼ÆÂ¼Èë½çÃæ´óÓкô¦¡£
¡¡¡¡¡¼Àý1¡½£ºÒ»·ÝÔ±¹¤ÂÄÀú×ÊÁÏ£¬ÔÚÈËÁ¦×ÊÔ´ÐÅϢϵͳÖУ¬¾Í¶ÔÓ¦Èý¸ö»ù±¾±í£ºÔ±¹¤»ù±¾Çé¿ö±í¡¢Éç»á¹ØÏµ±í¡¢¹¤×÷¼òÀú±í¡£Õâ¾ÍÊǓһÕÅԭʼµ¥Ö¤¶ÔÓ¦¶à¸öʵÌ唵ĵäÐÍÀý×Ó¡£
¡¡¡¡ 2. Ö÷¼üÓëÍâ¼ü
¡¡¡¡Ò»°ã¶øÑÔ£¬Ò»¸öʵÌå²»ÄܼÈÎÞÖ÷¼üÓÖÎÞÍâ¼ü¡£ÔÚE—R ͼÖÐ, ´¦ÓÚÒ¶×Ó²¿Î»µÄʵÌå, ¿ÉÒÔ¶¨ÒåÖ÷¼ü£¬Ò²¿ÉÒÔ²»¶¨ÒåÖ÷¼ü(ÒòΪËüÎÞ×ÓËï), µ«±ØÐëÒªÓÐÍâ¼ü(ÒòΪËüÓи¸Ç×)¡£
¡¡¡¡Ö÷¼üÓëÍâ¼üµÄÉè¼Æ£¬ÔÚÈ«¾ÖÊý¾Ý¿âµÄÉè¼ÆÖУ¬Õ¼ÓÐÖØÒªµØÎ»¡£µ±È«¾ÖÊý¾Ý¿âµÄÉè¼ÆÍê³ÉÒÔºó£¬ÓиöÃÀ¹úÊý¾Ý¿âÉè¼Æ×¨¼Ò˵£º“¼ü£¬µ½´¦¶¼ÊǼü£¬³ýÁ˼üÖ®Í⣬ʲôҲûÓД£¬Õâ¾ÍÊÇËûµÄÊý¾Ý¿âÉè¼Æ¾­Ñé̸֮£¬Ò²·´Ó³ÁËËû¶ÔÐÅϢϵͳºËÐÄ(Êý¾ÝÄ£ÐÍ)µÄ¸ß¶È³éÏó˼Ïë¡£ÒòΪ£ºÖ÷¼üÊÇʵÌåµÄ¸ß¶È³éÏó£¬Ö÷¼üÓëÍâ¼ ......

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01.procedure TPortForm.FormCreate(Sender: Tobject);
02.var hr :thandle;
03.begin
04.hr:=createroundrectrgn(0,0,width,height,20,20);
05.setwindowrgn(handle,hr,true);
06.end;
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01.procedure TPortForm.FormCreate(Sender: Tobject);
02.var hr :thandle;
03.begin
04.hr:=createroundrectrgn(1,1,width-2,height-2,20,20);
05.setwindowrgn(handle,hr,true);
06.end;
ÓÉÓÚµÚÒ»¶Î´úÂë×ö³öÀ´µÄ´°¿Ú£¬Ô²½Ç²¿·Ý»áûÓб߿ò£¬Ê¹ÓÃÏÂÃæµÄ´úÂë×ö³ö±ß¿ò£º
01.procedure TForm1.FormPaint(Sender: TObject);
02.var
03.DC: HDC;
04.Pen: HPen;
05.OldPen: HPen;
06.OldBrush: HBrush;
07.begin
08.DC := GetWindowDC(Handle);
09.Pen := CreatePen(PS_SOLID, 1, clGray);
10.OldPen := SelectObject(DC, Pen); //ÔØÈë×Ô¶¨ÒåµÄ»­±Ê,±£´æÔ­»­±Ê
11.OldBrush := SelectObject(DC, GetStockObject(NULL_BRUSH));//ÔØÈë¿Õ»­Ë¢,±£´æÔ­»­Ë¢
12.RoundRect(DC, 0, 0, Width-1, Height-1,21,21); //»­±ß¿ò
13.SelectObject(DC,OldBrush);//ÔØÈëÔ­»­Ë¢
14.SelectObject(DC,OldPen); // ÔØÈëÔ­»­±Ê
15.Del ......

JAVASCRIPT URLENCODE


function urlencode( str ) {
// http://kevin.vanzonneveld.net
// + original by: Philip Peterson
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// * example 1: urlencode('Kevin van Zonneveld!');
// * returns 1: 'Kevin+van+Zonneveld%21'
 
var ret = str;
 
ret = ret.toString();
ret = encodeURIComponent(ret);
ret = ret.replace(/%20/g, '+');
 
return ret;
}
......
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