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

ÔÚasp.NetÖÐʹÓÃfileuplod¿Ø¼þʵÏÖÉÏ´«Í¼Æ¬µÄ¹¦ÄÜ

ºÜ¶àµØ·½¶¼Ó¦Óõ½Í¼Æ¬ÉÏ´«¹¦ÄÜ£¬ÄÇô¾¿¾¹ÔõÑù¿ÉÒÔʵÏÖÄØ?ÏÂÃæÎÒÀ´¸ø´ó¼Ò½øÐн²½â
ÔÚvisual studioÖÐ×Ô´øµÄÒ»¸ö¿Ø¼þfileupload£¬¿ÉÒÔʵÏִ˹¦ÄÜ£¬ÎÒÒª¸ø´ó¼Ò½éÉܵÄÊÇËüµÄÓ÷¨¡£
 
Ê×ÏÈҪн¨Ò»¸öÍøÒ³£¨ÏÂÃæÊÇÎÒ´´½¨ºÃµÄÒ»¸öÍøÒ³£©
ÔÚÍøÒ³ÖÐÍϽøfileupload¿Ø¼þ£¬ºóÃæ·ÅÒ»¸öÉÏ´«°´Å¥
ÕâÑù£¬µ±ÎÒÃǵã»÷ÉÏ´«°´Å¥Ê±£¬Í¼Æ¬¾Í»áÉÏ´«µ½·þÎñÆ÷ÉÏÈ¥
²½Ö裺
1.      ÏÈÒªÔÚ¸ùĿ¼ÏÂÃæÐ½¨Ò»¸öÎļþ¼Ð£¬ÓÃÀ´·ÅÖÃÉÏ´«µÄͼƬ
2.      ˳±ãÍϽøÒ»¸ölable¿Ø¼þ£¬ÒԱ㿴ÇåÉÏ´«µÄͼƬµÄÏêϸµØÖ·
3.      ÔٷŽøÒ»¸öimage¿Ø¼þ£¬ÕâÑù£¬¾Í¿ÉÒÔʵÏÖÔ¤ÀÀ¹¦ÄÜÁË£¨Ç°Èý²½¶¼ÊÇ×¼±¸¹¤×÷£¬ÏÂÃæ¾Í¿ªÊ¼½øÐÐÖ÷ÒªµÄ²Ù×÷£©
4£®Ë«»÷ÉÏ´«°´Å¥£¬½øÈëaspx¡£Cs½çÃæ£¬ÔÚ°´Å¥ÏÂҪд´úÂ룬ÏÂÃæÊÇÎÒдµÄ
protected void Button1_Click(object sender, EventArgs e)
    {
        string sqlstr = ConfigurationManager.ConnectionStrings["zhenji"].ConnectionString;
        SqlConnection conn = new SqlConnection(sqlstr);
        conn.Open();
 
        string strName = FileUpload1.PostedFile.FileName;//ʹÓÃfileupload¿Ø¼þ»ñÈ¡ÉÏ´«ÎļþµÄÎļþÃû
        if (strName != "")//Èç¹ûÎļþÃû´æÔÚ
        {
            int i = strName.LastIndexOf(".");//»ñÈ¡¡£µÄË÷Òý˳ÐòºÅ£¬ÔÚÕâÀï¡£´ú±íͼƬÃû×ÖÓëºó׺µÄ¼ä¸ô
            string kzm = strName.Substring(i);//»ñÈ¡ÎļþÀ©Õ¹Ãû
            string newName = Guid.NewGuid().ToString();//Éú³ÉеÄÎļþÃû£¬±£Ö¤Î¨Ò»ÐÔ
 
            string xiangdui = @"~\images\";//ÉèÖÃÎļþÏà¶ÔÍøÕ¾¸ùĿ¼µÄ±£´æÂ·¾¶ £¬~ºÅ±íʾµ±Ç°Ä¿Â¼£¬Ôڴ˱íʾ¸ùĿ¼ÏµÄimagesÎļþ¼Ð
            str


Ïà¹ØÎĵµ£º

asp.netÈÕÆÚʱ¼äº¯Êý

//Ïêϸ½éÉÜasp.net»ñÈ¡ÈÕÆÚʱ¼äµÄ¸÷ÖÖ¸ñʽµÄº¯Êý
DateTime.Now.ToLocalTime().ToString();                // 2009-9-5 20:12:12
//»ñÈ¡ÈÕÆÚ
DateTime.Now.ToLongDateString().ToString();     // 2009Äê9ÔÂ5ÈÕ
......

ASP.NET 2.0»º´æ

Ò»¡¢Ò³Êä³ö»º´æ
1.ÉèÖÃ 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 ......

ASP.net Gridview ʹÓÃÖ¸ÄÏ

GridViewʹÓÃÏê½â
 01 GridViewÎÞ´úÂë·ÖÒ³ÅÅÐò
 02 GridViewÑ¡ÖУ¬±à¼­£¬È¡Ïû£¬É¾³ý
 03 GridViewÕý·´Ë«ÏòÅÅÐò
 04 GridViewºÍÏÂÀ­²Ëµ¥DropDownList½áºÏ
05 GridViewºÍCheckBox½áºÏ
 06 Êó±êÒÆµ½GridViewijһÐÐʱ¸Ä±ä¸ÃÐеı³¾°É«·½·¨Ò»
 07 Êó±êÒÆµ½GridViewijһÐÐʱ¸Ä±ä¸ÃÐеı³¾° ......

ASP.NETÒ³Ãæ´«Öµ

½éÉÜ£º
 
 ÔÚÍøÒ³Ó¦ÓóÌÐòµÄ¿ª·¢ÖУ¬Ò³ÃæÖ®¼äµÄ´«ÖµÓ¦¸ÃÊÇ×î³£¼ûµÄÎÊÌâÁË¡£ ÔÚÕâÆªÎÄÕÂÀazamsharp ½«ÎªÎÒÃǽéÉÜһЩASP.NETÒ³Ãæ´«ÖµµÄ·½Ê½¡£±¾ÎÄËù¾ÙµÄÀý×ӷdz£¼òµ¥£¬½ö½ö°üº¬ÁËÒ»¸öÎı¾¿òºÍ¼¸¸ö°´Å¥£¬µ±°´Å¥µã»÷ʱÎı¾¿òÖеÄ×Ö·û´®½«»áÒÔ²»Í¬µÄ·½Ê½´«µÝµ½ÁíÍâµÄÒ³ÃæÈ¥¡£
 
1. Response.Redirect £¨» ......

jQueryµ÷ÓÃAsp.net AjaxÒ³ÃæÖеķ½·¨

Ô­À´ÓÃjQueryµÄajax·½Ê½µ÷ÓÃasp.netÒ³Ãæ»ù±¾¶¼Êǵ÷Óõ¥¸öÒ³Ãæ£¬Óɵ÷ÓÃÒ³ÃæResponseÄÚÈÝ£¬¶øÏÖÔÚ²ÉÓÃasp.net ajaxºó£¬ÎÒÃÇÔò¿ÉÒÔ¸üÍêÃÀµÄʹÓÃjQueryºÍasp.net½áºÏÁË£¬´úÂëÈçÏ£º
 
<asp:ScriptManager ID="ScriptManager1" runat="server" >
<Scripts>
<asp:ScriptReference Path="http ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ