ASP.NET¿çÒ³Ãæ´«Öµ¼¼ÇÉ×ܽá
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.aspxµÄC#´úÂë
private void Button1_Click(object sender, System.EventArgs e)
{
HttpCookie cookie_name = new HttpCookie("name");
&nbs
Ïà¹ØÎĵµ£º
Ê×ÏÈÔÚ Web.Config ÖÐÌí¼ÓÄ£ÄâÕʺÅ
<identity impersonate="true" userName="administrator"password="password" />
Æä´Î ÒªÌí¼Ó EXCEL com ×é¼þ¡£Èç¹ûÊÇEXCEL2003,ÔòÌí¼Ó EXcel library 11.0 ......
ASP.NET ÌṩÈýÖÖÓÃÓÚÔÚ³öÏÖ´íÎóʱ²¶»ñºÍÏìÓ¦´íÎóµÄÖ÷Òª·½·¨£ºPage_Error ʼþ¡¢Application_Error ʼþÒÔ¼°Ó¦ÓóÌÐòÅäÖÃÎļþ (Web.config)¡£
Èç¹ûÄú²»µ÷Óà Server.ClearError »òÕß²¶»ñ Page_Error »ò Application_Error ʼþÖеĴíÎó£¬Ôò½«¸ù¾Ý Web.config ÎļþµÄ <customErrors> ²¿·ÖÖеÄÉèÖô¦Àí´íÎó¡£ÔÚ & ......
ʹÓà SqlDataSource ¿Ø¼þÖ»ÐèºÜÉٵĴúÂë»òÎÞÐèÈκδúÂë¼´¿É´ÓÊý¾Ý¿âÖмìË÷Êý¾Ý¡£SqlDataSource ¿Ø¼þ¿ÉÓÃÓÚÈκξßÓйØÁª ADO.NET Ìṩ³ÌÐò£¨ÔÚÅäÖÃÎļþµÄ DbProviderFactories ½ÚÖÐÅäÖ㩵ÄÊý¾Ý¿â£¬°üÀ¨ Microsoft SQL Server¡¢Oracle¡¢ODBC »ò OLE DB Êý¾Ý¿â£¨Èç Microsoft Access£©¡£ÄúÔÚÅäÖÃʱָ¶¨ SqlDataSource ʹÓõ ......
¿ÉÒÔʹÓà SqlDataSource ¿Ø¼þÐÞ¸ÄÊý¾Ý¿âÖеÄÊý¾Ý¡£Ê¹Óøüз½°¸ÖÐµÄ SqlDataSource ¿Ø¼þµÄ×î³£Ó÷½·¨ÊǼìË÷Êý¾Ý²¢Ê¹ÓÃÊý¾Ý°ó¶¨ Web ·þÎñÆ÷¿Ø¼þ£¨Èç GridView¡¢DetailsView »ò FormView ¿Ø¼þ£©ÏÔʾÊý¾Ý¡£¿ÉÒÔÅäÖÃÊý¾Ý°ó¶¨¿Ø¼þºÍ SqlDataSource ÒÔ¸üÐÂÊý¾Ý¡£´ó¶àÊýÊý¾Ý°ó¶¨¿Ø¼þ¶¼ÔÊÐíÄú½«Æä ......
ObjectDataSource ¿Ø¼þ»ùÓÚ SelectMethod¡¢InsertMethod¡¢UpdateMethod »ò DeleteMethod ÊôÐÔÖÐËù±êʶµÄ·½·¨Ãû³ÆÒÔ¼°×é³ÉÒµÎñ¶ÔÏó·½·¨Ç©ÃûµÄ²ÎÊýÃûÀ´µ÷ÓÃÒµÎñ¶ÔÏó·½·¨¡£ÔÚÒµÎñ¶ÔÏóÖд´½¨·½·¨Ê±£¬±ØÐëÈ·±£ÒµÎñ¶ÔÏó·½·¨Ëù½ÓÊܵIJÎÊýÃûºÍÀàÐÍÓë ObjectDataSource ¿Ø¼þ´«µÝµÄ²ÎÊýÃûºÍÀàÐÍÆ¥Åä¡££¨²ÎÊý˳Ðò²¢²»ÖØÒª¡££©
  ......