C# ASP.NETÀï@µÄÃîÓÃ
C# ASP.NETÀï@µÄÃîÓÃ
ASP.NET C# string ×Ö·û´®µÄÇ°Ãæ¿ÉÒÔ¼Ó @ ¿ÉÒÔ½«×ªÒå×Ö·û£¨\£©µ±×÷ÆÕͨ×Ö·û¶Ô´ý¡£
±ÈÈ磺string str = @"C:\Windows";
Èç¹ûÎÒÃDz»Óà @ µÄ»°£¬Ó¦¸ÃÊÇ£ºstring str = "C:\\Windows";
@ ×Ö·û´®ÖУ¬ÎÒÃÇÓÃÁ½¸öÁ¬ÐøÓ¢ÎÄË«ÒýºÅ±íʾһ¸öÓ¢ÎÄË«ÒýºÅ£¬ÈçÏÂ×Ö·û´®µÄʵ¼ÊÄÚÈÝΪ£º="=£¬×Ö·û´®³¤¶ÈΪ 3¡£
string str = @"=""=";
@ ×Ö·û´®ÖпÉÒÔÈÎÒâ»»ÐУ¬»»Ðзû¼°Ëõ½ø¿Õ¸ñ¶¼¼ÆËãÔÚ×Ö·û´®³¤¶ÈÖ®ÄÚ¡£
string str = @"<script type=""text/javascript"">
<!--
-->
</script>";
ÓÉÓÚ @ µÄÕâÖÖÌØÐÔ£¬ÎÒÃdz£½«ÆäÓ¦Óõ½ SQL ×Ö·û´®ÖС£
string sql = @"select * from tbl";
@ Ö»ÔÚÁ¬ÐøÒ»¶Î×Ö·û´®ÖÐÓÐЧ£¬@"abc" + "\\"£¬Óà + ½«Á½¸ö×Ö·û´®Á¬½ÓÆðÀ´£¬µÚ¶þ¸ö×Ö·û´®ÖÐûÓÐÓà @ ±êʶ£¬ÆäÖÐµÄ \ ¾Í³ÉΪתÒå×Ö·û¡£
Ïà¹ØÎĵµ£º
ÔÚ¿ª·¢¹ý³ÌÖУ¬Í¨¹ýÃþË÷²é×ÊÁÏ£¬ÊÕ¼¯ÁËһЩֵµÃÌá³öÀ´µÄ¾Ñ飺
1¡¢ Ïà¶ÔÓÚÔÀ´µÄforÓï¾äforeach¾ßÓиüºÃµÄÖ´ÐÐЧÂÊ£¬foreachµÄƽ¾ù»¨·Ñʱ¼äÖ»ÓÐforµÄ30%¡£Í¨¹ý²âÊÔ½á¹ûÔÚforºÍforeach¶¼¿ÉÒÔʹÓõÄÇé¿öÏ£¬ÎÒÃÇÍÆ¼öʹÓÃЧÂʸü¸ßµÄforeach¡£ÁíÍ⣬ÓÃforдÈëÊý¾Ýʱ¼ä´óÔ¼ÊǶÁÈ¡Êý¾Ýʱ¼äµÄ10±¶×óÓÒ£»
2¡¢ ÔÚasp.net³ÌÐòÖУ¬ ......
¡¡¡¡ÓÉÊý¾Ý¿âÇý¶¯µÄWebÓ¦ÓóÌÐò£¬Èç¹ûÐèÒª¸ÄÉÆÆäÐÔÄÜ£¬×îºÃµÄ·½·¨ÊÇʹÓûº´æ¹¦ÄÜ¡£Óû§´ÓÊý¾Ý¿âÖмìË÷Êý¾Ý£¬¿ÉÄÜÊÇWebÓ¦ÓóÌÐòÖÐÖ´ÐÐ×îÂýµÄ²Ù×÷Ö®Ò»¡£ÒòΪÆäÖÐÉæ¼°¶à¸ö»·½Ú£¬ÀýÈ磬Web·þÎñÆ÷¡¢Êý¾Ý¿â·þÎñÆ÷µÈ¡£ÓÈÆäÊÇÔÚÓû§±È½Ï¶à£¬¼ìË÷µÄÊý¾ÝÁ¿±È½Ï´óµÄÇé¿öÏ£¬»á¸ø°üÀ¨Óû§ÔÚÄڵĸ÷¸ö·½ÃæÔì³É²»Ð¡µÄÀ§ÄÑ¡£Èç¹ûÄܹ»½«Êý¾Ý¿ ......
C#ʹÓÃSystem.Data.OracleClientÁ¬½ÓOracleÊý¾Ý¿â¡£Ö®Ç°ÔÚWinXPÉÏÕý³£ÔËÐеijÌÐòÒÆÖ²µ½ Windows 2008 x64ÉÏÖ®ºó¾ÍÁ¬²»ÉÏÊý¾Ý¿âÁË£¬´íÎóÐÅÏ¢ÈçÏ£º
³¢ÊÔ¼ÓÔØ Oracle¿Í»§¶Ë¿âʱÒý·¢BadImageFomatException¡£Èç¹ûÔÚ°²×°32λOracle¿Í»§¶Ë×é¼þµÄÇé¿öÏÂÒÔ64λģʽÔËÐУ¬½«³öÏÖ´ËÎÊÌâ¡£
´íÎóÔÒòÊÇÔÀ´WinXP»ú×ÓÉÏËù°²×°µÄOrac ......
ÓõÄÊÇÒ»Öֺܱ¿µÄ·½·¨£¬µ«¿ÉÒÔ°ïÖú³õѧÕßÁ˽â·ÃÎÊXML½ÚµãµÄ¹ý³Ì¡£
ÒÑÖªÓÐÒ»¸öXMLÎļþ£¨bookstore.xml£©ÈçÏ£º
<?xml version="1.0" encoding="gb2312"?>
<bookstore>
<book genre="fantasy" ISBN="2-3631-4">
<title>Oberon's Legacy</title>
&nbs ......