Asp.NetϵÄÎļþÉÏ´«¹¦ÄÜʵÏÖ
¸Õѧϰ.NetûÓж೤ʱ¼ä£¬ÒÔǰ¶¼ÊÇ¿´±ðÈ˵ÄÎÄÕ£¬Ñ§Ï°Ç°±²ÃǵľÑéºÍ¼¼ÇÉ£¬×Ô¼ºÊÜÒæ·Ëdz¡£½ñÌìÒ²À´¸öÔ´´µÄ£¬·¢¸öÎļþÉÏ´«µÄ´úÂë¡£Ö÷ҪʵÏֵŦÄÜÓУº1.¿ÉÒÔ¿ØÖÆÔÊÐíÉÏ´«µÄÎļþÀàÐÍ£»2.ÉÏ´«Ö®ºó×Ô¶¯ÒÔʱ¼äÃüÃû£»3.×Ô¶¯´´½¨ÉÏ´«ÎļþÒª±£´æµÄĿ¼¡£
²»×ãÖ®´¦£ºÃ»ÓжÔÔÊÐíÉÏ´«µÄÎļþ´óС×öÏÞÖÆ¡£ÆäËû²»×ãÖ®´¦»¹Íû¸÷λָ³ö£¬ÒÔ±ã¸Ä½ø¡£µÚÒ»´Î·¢ÎÄÕ£¬ÏÊ»¨¡¢×©Í·×Ô¼º×¼±¸£¡ºÇºÇ~~~
ÒªÒýÈëÃüÃû¿Õ¼ä System.IO;
#region ÉÏ´«Îļþ
protected void btn_upload_Click(object sender, EventArgs e)
{
bool fileOK = false;
//ÎļþµÄÉÏ´«Â·¾¶
string path = Server.MapPath("~/UpLoadFiles/Files/");
//ÅжÏÉÏ´«Îļþ¼ÐÊÇ·ñ´æÔÚ£¬Èô²»´æÔÚ£¬Ôò´´½¨
if (!Directory.Exists(path))
{
//´´½¨Îļþ¼Ð
Directory.CreateDirectory(path);
}
if (upload.HasFile)
{
//Èç¹ûÑ¡ÔñÁËÎļþÔòÖ´ÐÐ
//»ñÈ¡ÉÏ´«ÎļþµÄÀàÐÍ
string fileExtesion = System.IO.Path.GetExtension(upload.FileName).ToLower();
//ÔÊÐíÉÏ´«µÄÀàÐÍ
string[] allowExtesions = { ".doc", ".xls", ".rar", ".zip", ".ppt" };
for (int i = 0; i < allowExtesions.Length; i++)
 
Ïà¹ØÎĵµ£º
ASP.NETÒ³Ãæ»º´æµÄ¼¸µãÌå»á
¾¡¹Ü±¾ÎĵÄ×÷ÕßдµÄºÜ¼òµ¥£¬µ«ÊÇÏàÐÅͨ¹ýÕâЩÎÄ×Ö£¬»¹ÊÇÄܶԴó¼ÒÁ˽âASP.NETÒ³Ãæ»º´æÓкܴóµÄ°ïÖú¡£
ǰ¼¸ÌìÓöµ½¸öÎÊÌ⣬°Ù˼²»µÃÆä½â¡£ºóÀ´²éÔÄÁËһЩ×ÊÁÏÐÄÀï²ÅÓÐÁ˵ã˼·¡£°Ñ×Ô¼ºÓöµ½µÄÎÊÌâ¼Ç¼ÏÂÀ´Ï£ÍûÄܸøÆäËûµÄÔ°ÓÑһЩ°ïÖú°É¡£
ÊÂÇéÊÇÕâÑùµÄ¡£ÎÒµÄÒ»¸öASP.NETÒ³ÃæÓÃwindow.openµ¼º½ºó ......
DateTime dt = DateTime.Now;
//±¾ÔµÚÒ»Ììʱ¼ä
DateTime dt_First = dt.AddDays(-(dt.Day) + 1);
Label1.Text = dt_First.ToString("yyyy-MM-dd");
//½«±¾ÔÂÔÂÊý+1
DateTime dt2 = dt.AddMonths(1);
//±¾ÔÂ×îºóÒ»Ììʱ¼ä
DateTime dt_Last = dt2.AddDays( ......
¾³£ÒªÐ´Ò»Ð©.netµÄ³ÌÐò£¬¶ÔÓÚÊý¾Ý¿âµÄ·À×¢ÈëÒªÇóÒª±È½Ï¸ß¡£ÕâʱÎÒ´ÓÍøÉÏËÑÁËһЩ´úÂë¡£²é¿´ÁËÒ»ÏÂÖ÷ÒªÊÇͨ¹ýHTTPModelÀ´½øÐжԿͻ§¶Ëת¹ýÀ´µÄÊý¾Ý½øÐд¦Àí¡£
ÔÚ·þÎñÆ÷°²È«À¸Ä¿ÀïÎÒд¹ýһƪ¡¶ÆÆ½âͨÓÃSql·À×¢Èë·½·¨¡·µÄÎÄÕÂÖÐ˵µ½£¬Ò»Ð©Í¨ÓõķÀ×¢Èë·½·¨ÖÐûÓжÔcookieÊý¾Ý½øÐйýÂË£ ......
Êý×Ö/×Öĸ»ìºÏºÜ¼òµ¥µÄ£¬¿´×űȽÏÊæ·þ£¬Ç°Ì¨Éú³ÉµÄaspxÎļþÎҾͲ»Ìù³öÀ´ÁË£¬Ä¬Èϵģ¬ÎÒҲδ×÷Ð޸ġ£ÏÂÃæÖ»Ìù³öºǫ́µÄcs´úÂë¡£½ö¹©²Î¿¼¡£
public partial class CheckCode : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
this.CreateCheckCodeImage( ......
JSON Serialization and Deserialization in ASP.Net
I was looking around for a simple example which would just do an object serialization to a JSON format, and then deserializing back to the original object. I found few examples on MSDN, but did seem to be too long ......