ASP.NET 檔°¸ÏÂ載
//TransmitFileʵÏÖÏÂÔØ
protected void Button1_Click(object sender, EventArgs e)
{
/*
΢ÈíΪResponse¶ÔÏóÌṩÁËÒ»¸öÐµķ½·¨TransmitFileÀ´½â¾öʹÓÃResponse.BinaryWrite
ÏÂÔØ³¬¹ý400mbµÄÎļþʱµ¼ÖÂAspnet_wp.exe½ø³Ì»ØÊÕ¶øÎÞ·¨³É¹¦ÏÂÔØµÄÎÊÌâ¡£
´úÂëÈçÏ£º
*/
Response.ContentType = "application/x-zip-compressed";
Response.AddHeader("Content-Disposition", "attachment;filename=z.zip");
string filename = Server.MapPath("DownLoad/z.zip");
Response.TransmitFile(filename);
}
//WriteFileʵÏÖÏÂÔØ
protected void Button2_Click(object sender, EventArgs e)
{
/*
using System.IO;
*/
string fileName = "asd.txt";//¿Í»§¶Ë±£´æµÄÎļþÃû
string filePath = Server.MapPath("DownLoad/aaa.txt");//·¾¶
FileInfo fileInfo = new FileInfo(filePath);
Response.Clear();
Response.ClearContent();
Response.ClearHeaders();
Response.AddHeader("Content-Disposition", "attachment;filename=" + fileName);
Ïà¹ØÎĵµ£º
DataGridView 72¼Æ
±¾ÎĽ«½éÉÜASP.NETÖÐDataGridViewµÄÓ÷¨,DataGridViewÔÚAsp.netÖÐÊdz£ÓõĿؼþÖ®Ò»£¬ÕÆÎÕºÃDataGridViewµÄÌØµãºÍÓ÷¨¡£½«¶Ô³ÌÐòµÄÐÔÄÜÓдó´óµÄÌá¸ß£¬Í¬Ê±Ò²ÄܼӿìÎÒÃÇÏîÄ¿µÄ¿ª·¢ÖÜÆÚ£¡
¿ìËÙÔ¤ÀÀ£º
GridViewÎÞ´úÂë·ÖÒ³ÅÅÐò
GridViewÑ¡ÖУ¬±à¼£¬È¡Ïû£¬É¾³ý
GridViewÕý·´Ë«ÏòÅÅÐò
GridViewºÍÏÂÀ²Ëµ¥ ......
ÏÂÃæÊÇдcookie
1 HttpCookie cookie = new HttpCookie("Info");//¶¨Òåcookie¶ÔÏóÒÔ¼°ÃûΪInfoµÄÏî
2 DateTime dt = DateTime.Now;//¶¨Òåʱ¼ä¶ÔÏó
3 TimeSpan ts=new TimeSpan(1,0,0,0);//cookieÓÐЧ×÷ÓÃʱ¼ä£¬¾ßÌå²émsdn
4 cookie.Expires = dt.Add(ts);//Ìí¼Ó×÷ÓÃʱ¼ä
5 cookie.Values.Add("user","cxbkkk");//Ôö¼ ......
URL ÖØÐ´ÊǽØÈ¡´«Èë Web ÇëÇó²¢×Ô¶¯½«ÇëÇóÖØ¶¨Ïòµ½ÆäËû URL µÄ¹ý³Ì¡£
±ÈÈçä¯ÀÀÆ÷·¢À´ÇëÇóhostname/101.aspx £¬·þÎñÆ÷×Ô¶¯½«Õâ¸öÇëÇóÖж¨ÏòΪhttp://hostname/list.aspx?id=101¡£
urlÖØÐ´µÄÓŵãÔÚÓÚ£º
Ëõ¶Ìurl£¬Òþ²ØÊµ¼Ê·¾¶Ìá¸ß°²È«ÐÔ
Ò×ÓÚÓû§¼ÇÒäºÍ¼ ......