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

asp.net ÉÏ´«¿Ø¼þµÄʹÓÃ

×¢£ºasp.netĬÈÏÔÊÐíÉÏ´«Îª4096£¬¼´4MB
Èç¹ûÏëÒª´«¸ü´óµÄ£¬ÒªÔÚweb.config µÄsystem.web½ÚµãÀï¼ÓÉÏ
 <httpRuntime maxRequestLength="10240" executionTimeout="3"/>Õâ¾Í¿ÉÒÔ×î´óÔÊÐí´«10MBÁË
µÚÒ»ÖÖ
1. ¼ì²éÎļþµÄÀ©Õ¹Ãû:
2.
3. //ÅжÏÊÇ·ñÓÐÉÏ´«Îļþ
4. if (FileUpload1.HasFile)
5. {
6. //½ØÈ¡ÒªÉÏ´«ÎļþµÄÀ©Õ¹Ãû
7. //string extension = FileUpload1.FileName
8. .Substring(FileUpload1.FileName.LastIndexOf(".")).ToLower();
9. string extension = System.IO.Path
10. .GetExtension(FileUpload1.FileName).ToLower();
11.
12. //ÉÏ´«ÎļþÊÇ·ñ´óÓÚ10MB
13. if (FileUpload1.PostedFile.ContentLength < 10485760)
14. {
15. //ÉèÖÃÖ§³ÖÉÏ´«µÄÎļþ¸ñʽ
16. string[] allowedextension =
17. { ".jpg", ".gif", ".jpeg", ".bmp", ".png" };
18.
19. for (int i = 0; i < allowedextension.Length; i++)
20. {
21. //ÅжÏÉÏ´«ÎļþÀ©Õ¹ÃûÊÇ·ñÕýÈ·
22. if (!(extension != allowedextension[i]))
23. {
24. try
25. {
26. //ÉÏ´«Îļþ
27. FileUpload1.PostedFile.SaveAs(Server.MapPath("~/Files/")+ FileUpload1.FileName);
28. lblMessage.Text = "ÎļþÉÏ´«³É¹¦!";
29. break;
30. }
31. catch (Exception ex)
32. {
33. lblMessage.Text = "³öÏÖ´íÎó,ÎÞ·¨ÉÏ´«!";
34. }
35. }
36. else
37. {
38. lblMessage.Text = "²»Ö§³Ö" + extension +


Ïà¹ØÎĵµ£º

FckeditorÅäÖù¥ÂÔ asp.net°æ

ÍøÂçÎı¾±à¼­Æ÷----Fckeditor֮ʹÓÃÆª
1.ÏÂÔØFckeditor£¬asp.net°æ·ÖÁ½²¿·Ö£¬FCKeditorºÍFCKeditor.Net: ASP.Net Control¡£
¹Ù·½ÍøÕ¾£ºhttp://ckeditor.com/download
2.FckeditorÔÚÏîÄ¿Öеɡ£
  ºÜ¼òµ¥£¬²»ÔÙ׸Êö¡£
²Î¿¼ÎÄÏ×£ºhttp://www.cnblogs.com/zhubo/archive/2008/10/21/using_fckeditor_net.html
³£ ......

asp.netµ÷ÓÃbatÎļþ

ÒýÓÃÃüÃû¿Õ¼ä
using System.Diagnostics;
                string sPath = "d:\\test\\test.bat";
string sDict = "d:\\test\\";
ProcessStartInfo psi = new ProcessStartInfo("cmd.exe ......

ʹÓÃasp.net 2.0ÖеÄSqlBulkCopyÀàÅúÁ¿¸´ÖÆÊý¾Ý

½éÉÜ£º
ÔÚÈí¼þ¿ª·¢ÖУ¬°ÑÊý¾Ý´ÓÒ»¸öµØ·½¸´ÖƵ½ÁíÒ»¸öµØ·½ÊÇÒ»¸öÆÕ±éµÄÓ¦ÓᣠÔںܶ಻ͬµÄ³¡ºÏ¶¼»áÖ´ÐÐÕâ¸ö²Ù×÷£¬°üÀ¨¾Éϵͳµ½ÐÂϵͳµÄÒÆÖ²£¬´Ó²»Í¬µÄÊý¾Ý¿â±¸·ÝÊý¾ÝºÍÊÕ¼¯Êý¾Ý¡£ ASP.NET 2.0ÓÐÒ»¸öSqlBulkCopyÀ࣬Ëü¿ÉÒÔ°ïÖúÄã´Ó²»Í¬µÄÊý¾ÝÔ´¸´ÖÆÊý¾Ýµ½SQL SERVERÊý¾Ý¿â¡£ ±¾ÎÄÖÐÎÒ½«Ê¾·¶SqlBulkCopyÀàµÄ²»Í¬Ó¦Óá£
Êý¾ ......

ASP.NET Cookie

Cookie ÌṩÁËÒ»ÖÖÔÚ Web Ó¦ÓóÌÐòÖд洢Óû§Ìض¨ÐÅÏ¢µÄ·½·¨¡£ÀýÈ磬µ±Óû§·ÃÎÊÄúµÄÕ¾µãʱ£¬Äú¿ÉÒÔʹÓà Cookie ´æ´¢Óû§Ê×Ñ¡Ïî»òÆäËûÐÅÏ¢¡£µ±¸ÃÓû§ÔٴηÃÎÊÄúµÄÍøÕ¾Ê±£¬Ó¦ÓóÌÐò±ã¿ÉÒÔ¼ìË÷ÒÔǰ´æ´¢µÄÐÅÏ¢¡£
ʲôÊÇ Cookie£¿
Cookie ÊÇһС¶ÎÎı¾ÐÅÏ¢£¬°éËæ×ÅÓû§ÇëÇóºÍÒ³ÃæÔÚ Web ·þÎñÆ÷ºÍä¯ÀÀÆ÷Ö®¼ä´«µÝ¡£Cookie °üº¬Ã¿ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ