asp.netÐÔÄÜÓÅ»¯µÄ¼¸¸ö·½Ãæ
c#£¨»òvb.net£©³ÌÐò¸Ä½ø
1¡¢Ê¹ÓÃÖµÀàÐ͵ÄToString·½·¨
¡¡¡¡ÔÚÁ¬½Ó×Ö·û´®Ê±£¬¾³£Ê¹ÓÃ"+"ºÅÖ±½Ó½«Êý×ÖÌí¼Óµ½×Ö·û´®ÖС£ÕâÖÖ·½·¨ËäÈ»¼òµ¥£¬Ò²¿ÉÒԵõ½ÕýÈ·½á¹û£¬µ«ÊÇÓÉÓÚÉæ¼°µ½²»Í¬µÄÊý¾ÝÀàÐÍ£¬Êý×ÖÐèҪͨ¹ý×°Ïä²Ù×÷ת»¯ÎªÒýÓÃÀàÐͲſÉÒÔÌí¼Óµ½×Ö·û´®ÖС£µ«ÊÇ×°Ïä²Ù×÷¶ÔÐÔÄÜÓ°Ïì½Ï´ó£¬ÒòΪÔÚ½øÐÐÕâÀà´¦Àíʱ£¬½«ÔÚÍйܶÑÖзÖÅäÒ»¸öеĶÔÏó£¬ÔÓеÄÖµ¸´ÖƵ½Ð´´½¨µÄ¶ÔÏóÖС£
¡¡¡¡Ê¹ÓÃÖµÀàÐ͵ÄToString·½·¨¿ÉÒÔ±ÜÃâ×°Ïä²Ù×÷£¬´Ó¶øÌá¸ßÓ¦ÓóÌÐòÐÔÄÜ¡£
int num=1;
string str="go"+num.ToString();
2¡¢ÔËÓÃStringBuilderÀà
¡¡¡¡StringÀà¶ÔÏóÊDz»¿É¸Ä±äµÄ£¬¶ÔÓÚString¶ÔÏóµÄÖØÐ¸³ÖµÔÚ±¾ÖÊÉÏÊÇÖØÐ´´½¨ÁËÒ»¸öString¶ÔÏó²¢½«ÐÂÖµ¸³Óè¸Ã¶ÔÏ󣬯䷽·¨ToString¶ÔÐÔÄܵÄÌá¸ß²¢·ÇºÜÏÔÖø¡£
¡¡¡¡ÔÚ´¦Àí×Ö·û´®Ê±£¬×îºÃʹÓÃStringBuilderÀ࣬Æä.NET ÃüÃû¿Õ¼äÊÇSystem.Text¡£¸ÃÀಢ·Ç´´½¨ÐµĶÔÏ󣬶øÊÇͨ¹ýAppend£¬Remove£¬InsertµÈ·½·¨Ö±½Ó¶Ô×Ö·û´®½øÐвÙ×÷£¬Í¨¹ýToString·½·¨·µ»Ø²Ù×÷½á¹û¡£
¡¡¡¡Æä¶¨Òå¼°²Ù×÷Óï¾äÈçÏÂËùʾ£º
int num;
System.Text.StringBuilder str = new System.Text.StringBuilder(); //´´½¨×Ö·û´®
str.Append(num.ToString()); //Ìí¼ÓÊýÖµnum
Response.Write(str.ToString); //ÏÔʾ²Ù×÷½á¹û
3¡¢Ê¹Óà HttpServerUtility.Transfer ·½·¨ÔÚͬһӦÓóÌÐòµÄÒ³Ãæ¼äÖØ¶¨Ïò
¡¡¡¡²ÉÓà Server.Transfer Óï·¨£¬ÔÚÒ³ÃæÖÐʹÓø÷½·¨¿É±ÜÃâ²»±ØÒªµÄ¿Í»§¶ËÖØ¶¨Ïò£¨Response.Redirect£©¡£
4¡¢±ÜÃâʹÓÃArrayList¡£
ÒòΪÈκζÔÏóÌí¼Óµ½ArrayList¶¼Òª·âÏäΪSystem.ObjectÀàÐÍ£¬´ÓArrayListÈ¡³öÊý¾Ýʱ£¬Òª²ðÏä»ØÊµ¼ÊµÄÀàÐÍ¡£½¨ÒéʹÓÃ×Ô¶¨ÒåµÄ¼¯ºÏÀàÐÍ´úÌæArrayList¡£asp.net 2.0ÌṩÁËÒ»¸öеÄÀàÐÍ£¬½Ð·ºÐÍ£¬ÕâÊÇÒ»¸öÇ¿ÀàÐÍ£¬Ê¹Ó÷ºÐͼ¯ºÏ¾Í¿ÉÒÔ±ÜÃâÁË·âÏäºÍ²ðÏäµÄ·¢Éú£¬Ìá¸ßÁËÐÔÄÜ¡£
5¡¢Ê¹ÓÃHashTale´úÌæÆäËû×ֵ伯ºÏÀàÐÍ
£¨ÈçStringDictionary,NameValueCollection,HybridCollection£©£¬´æ·ÅÉÙÁ¿Êý¾ÝµÄʱºò¿ÉÒÔʹÓÃHashTable.
6¡¢Îª×Ö·û´®ÈÝÆ÷ÉùÃ÷³£Á¿£¬²»ÒªÖ±½Ó°Ñ×Ö·û·â×°ÔÚË«ÒýºÅ" "ÀïÃæ¡£
//±ÜÃâ
MyObject obj = new MyObject();
obj.Status = "ACTIVE";
//ÍÆ¼ö
const string C_STATUS = "ACTIVE";
MyObject obj = new MyObject();
obj.Status = C_STATUS;
7¡¢²»ÒªÓÃToUpper(),ToLower()ת»»×Ö·û´®½øÐбȽϣ¬ÓÃString.Compare´úÌæ£¬Ëü¿ÉÒÔºöÂÔ´óСд½øÐбȽÏ.
Àý£º
const string C_VALUE = "COMPARE"
Ïà¹ØÎĵµ£º
ÔÚWeb±à³Ì¹ý³ÌÖУ¬´æÔÚןܶలȫÒþ»¼¡£±ÈÈçÔÚÒÔǰµÄASP°æ±¾ÖУ¬CookieΪ·ÃÎÊÕߺͱà³ÌÕß¶¼ÌṩÁË·½±ã£¬²¢Ã»ÓÐÌṩ¼ÓÃܵŦÄÜ¡£´ò¿ªIEä¯ÀÀÆ÷£¬Ñ¡Ôñ“¹¤¾ß”²Ëµ¥ÀïµÄ“InternetÑ¡Ï¬È»ºóÔÚµ¯³öµÄ¶Ô»°¿òÀïµ¥»÷“ÉèÖÔ°´Å¥£¬Ñ¡Ôñ“²é¿´Îļþ”°´Å¥£¬ÔÚµ¯³öµÄ´°¿ÚÖУ¬¾Í»áÏÔʾӲÅÌÀï ......
ASP.net »ñµÃ¿Í»§¶ËµÄIP£¬×î³£¼ûµÄÊÇʹÓÃÏÂÊö´úÂ룺
string user_IP = System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
¶ÔÓÚÁ˽â´úÀí·þÎñÆ÷Çé¿öµÄÈË£¬ÎÒÃÇ»áÖªµÀ£¬Èç¹ûÓû§Ê¹ÓÃÁË´úÀí·þÎñÆ÷£¬ÉÏÊö´úÂë»ñµÃµÄÊÇ´úÀí·þÎñÆ÷µÄIPµØÖ·£»Èç¹ûÓû§Ê¹ÓÃÁ˶à¸ö´úÀí·þÎñÆ÷£¬ÔòÊǵ½´ï·þÎñÆ÷µÄ×îºóÒ»¸ö´úÀí· ......
ÔÎijö´¦£ºhttp://www.cnblogs.com/raymond19840709/archive/2007/09/11/890045.html
×÷Õߣº´ó¿Ú×Ð
µÚÒ»£º
private void Button1_Click( object sender, System.EventArgs e )
{
Response.Redirect( Request.Url.ToSt ......
1. Ìí¼ÓCSSÑùʽ: Style style = new Style();
style.ForeColor = System.Drawing.Color.Navy;
  ......
Ò»¡¢Ò³Êä³ö»º´æ
1.ÉèÖà ASP.NET Ò³»º´æµÄÁ½ÖÖ·½Ê½
1.1 ÒÔÉùÃ÷·½Ê½ÉèÖà ASP.NET Ò³µÄ»º´æ
ÒÔÉùÃ÷·½Ê½ÉèÖà ASP.NET Ò³µÄ»º´æµÄ·½·¨ÊÇÔÚÒ³ÖÐʹÓà @ OutputCache Ö¸ÁËüµÄ³£ÓÃÊôÐÔÈçÏ£º
³ÌÐò´úÂë
<%@ OutputCache Duration="" VaryByParam="" VaryByControl="" VaryByHeader="" VaryByCustom="" CacheProfi ......