ASP.NET¿çÒ³Ãæ´«Öµ¼¼ÇÉ×ܽá
¹ØÓÚÒ³Ãæ´«ÖµµÄ·½·¨£¬Òý·¢Á˺ܶàÌÖÂÛ¡£¿´À´ÓкܶàÈ˹Ø×¢Õâ¸ö£¬ÎÒ¾ÍÎÒ¸öÈ˹۵ã×öÁËЩ×ܽᣬϣÍû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
1. ʹÓÃQueryString±äÁ¿
QueryStringÊÇÒ»Öַdz£¼òµ¥µÄ´«Öµ·½Ê½£¬Ëû¿ÉÒÔ½«´«Ë͵ÄÖµÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸ÖС£Èç¹ûÊÇ´«µÝÒ»¸ö»ò¶à¸ö°²È«ÐÔÒªÇ󲻸߻òÊǽṹ¼òµ¥µÄÊýֵʱ£¬¿ÉÒÔʹÓÃÕâ¸ö·½·¨¡£µ«ÊǶÔÓÚ´«µÝÊý×é»ò¶ÔÏóµÄ»°£¬¾Í²»ÄÜÓÃÕâ¸ö·½·¨ÁË¡£ÏÂÃæÊÇÒ»¸öÀý×Ó£º
a.aspxµÄC#´úÂë
private void Button1_Click(object sender, System.EventArgs e)
{
string s_url;
s_url = "b.aspx?name=" + Label1.Text;
Response.Redirect(s_url);
}
b.aspxÖÐC#´úÂë
private void Page_Load(object sender, EventArgs e)
{
Label2.Text = Request.QueryString["name"];
}
2. ʹÓÃApplication ¶ÔÏó±äÁ¿
Application¶ÔÏóµÄ×÷Ó÷¶Î§ÊÇÕû¸öÈ«¾Ö£¬Ò²¾ÍÊÇ˵¶ÔËùÓÐÓû§¶¼ÓÐЧ¡£Æä³£Óõķ½·¨ÓÃLockºÍUnLock¡£
a.aspxµÄC#´úÂë
private void Button1_Click(object sender, System.EventArgs e)
{
Application["name"] = Label1.Text;
Server.Transfer("b.aspx");
}
b.aspxÖÐC#´úÂë
private void Page_Load(object sender, EventArgs e)
{
string name;
Application.Lock();
name = Application["name"].ToString();
Application.UnLock();
}
3. ʹÓÃSession±äÁ¿
Ïë±ØÕâ¸ö¿Ï¶¨ÊÇ´ó¼ÒʹÓÃÖÐ×î³£¼ûµÄÓ÷¨ÁË£¬Æä²Ù×÷ÓëApplicationÀàËÆ£¬×÷ÓÃÓÚÓû§¸öÈË£¬ËùÒÔ£¬¹ýÁ¿µÄ´æ´¢»áµ¼Ö·þÎñÆ÷ÄÚ´æ×ÊÔ´µÄºÄ¾¡¡£
a.aspxµÄC#´úÂë
private void Button1_Click(object sender, System.EventArgs e)
{
Session["name"] = Label.Text;
}
b.aspxÖÐC#´úÂë
private void Page_Load(object sender, EventArgs e)
{
string name;
name = Session["name"].ToString();
}
4. ʹÓÃCookie¶ÔÏó±äÁ¿
Õâ¸öÒ²ÊÇ´ó¼Ò³£Ê¹Óõķ½·¨£¬ÓëSessionÒ»Ñù£¬ÆäÊÇʲ¶Ôÿһ¸öÓû§¶øÑԵ쬵«ÊÇÓиö±¾ÖʵÄÇø±ð£¬¼´CookieÊÇ´æ·ÅÔÚ¿Í»§¶ËµÄ£¬¶øsessionÊÇ´æ·ÅÔÚ·þÎñÆ÷¶ËµÄ¡£¶øÇÒCookieµÄʹÓÃÒªÅäºÏASP.NETÄÚÖöÔÏóRequestÀ´Ê¹Óá£
a.a
Ïà¹ØÎĵµ£º
ÎÊÌâÌá³ö:
ÔÚÓ¦ÓóÌÐòÖо³£ÐèÒª²éѯÊý¾Ý¡£µ±²éѯ½á¹ûÊý¾ÝÁ¿±È½Ï´óµÄʱºò£¬¼ìË÷½á¹û¡¢½çÃæÏÔʾ¶¼ÐèÒª»¨·Ñ´óÁ¿µÄʱ¼ä¡£ÎªÁ˱ÜÃâÕâ¸öÎÊÌ⣬Ӧ¸Ãÿ´ÎÖ»¼ìË÷²¿·ÖÊý¾Ý£¬Ò²¾ÍÊÇʹÓó£¼ûµÄ·ÖÒ³·½Ê½À´´¦Àí¡£·ÖÒ³µÄÎÊÌâÔÚasp.netÖкÃÏñ·Ç³£¼òµ¥£¬Ö»ÒªÔÚGridViewÖÐÆôÓ÷ÖÒ³¾Í¿ÉÒÔÁË¡£ÆôÓ÷ÖÒ³ºó£¬GridView¹ØÁªÊý¾ÝÔ´¿Ø¼þ£¬ÒÀ¾É»á¼ÓÔØ ......
asp.netÖÐapplication,session,cookie,viewstate,cache¶ÔÏó
ÔÚasp.netÖÐÄÚÖöÔÏóÈçapplication,session,cookie,viewstate,cacheµÈµÄÉú´æÖÜÆÚºÍÓ¦Ó÷¶Î§´Ó´óµ½Ð¡Îªapplication,cache,session,cookie,viewstate.
applicationºÍcacheµÄÓ¦Ó÷¶Î§¶¼ÊÇÔÚÕû¸öÓ¦ÓóÌÐòÖÐ.¶øsession,cookie,viewstateÔòÊÇ»ùÓÚÿ¸öÓû§,application ......
protected
void Page_Load(object sender, EventArgs e)
{
try
{
//query the pdf path
& ......
ASP.NetÓÖ½ÐASP+
£±¡¢ÏµÍ³ÒªÇó
=====================
· CPU: Intel Pentium II-class 300 MHz (Intel Pentium III-class 600 MHz recommended)
· RAM: 96 MB (128 MB recommended)
· Available hard disk space (for install): 250 MB
· Available hard disk space (post install) ......
ÑéÖ¤¿Ø¼þÓÃÓÚÑéÖ¤Óû§µÄÊäÈ룬ÀûÓÃÕâЩ¿Ø¼þ£¬¿ª·¢ÈËÔ±¿ÉÒÔÇáËɵÄʵÏÖ¶ÔÓû§ÊäÈëµÄÑéÖ¤¡£ASP.NETÌṩÁËÁùÖÖÑéÖ¤¿Ø¼þ¡£
1.Required Field Validator£ºÑéÖ¤ÊäÈëÊÇ·ñΪ¿ÕµÄ¿Ø¼þ¡£
Ö÷ÒªÊôÐÔ£º
Control To Validate£º±íʾҪ½øÐмì²éµÄ¿Ø¼þID¡£´ËÊôÐÔ±ØÐëÉèÖÃΪÊäÈë¿Ø¼þµÄID£¬·ñÔò»á·¢ÉúÒì³£¡£ÁíÍâ¸ÃIDËù´ú±íµÄ¿Ø¼þ± ......