using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.SqlClient;
//ÏÔʾÊý¾ÝʾÀý
public partial class Default2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//´´½¨±í¼°²åÈëÊý¾Ý
//use jwcrm
//create table userinfo(username char(10),userpwd char(10))
//insert into userInfo values('ÅËÍò·É','123456')
//insert into userInfo values('ÀîÊÀÃ÷','678910')
//select * from userinfo
&nbs ......
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.SqlClient;
//ÏÔʾÊý¾ÝʾÀý
public partial class Default2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//´´½¨±í¼°²åÈëÊý¾Ý
//use jwcrm
//create table userinfo(username char(10),userpwd char(10))
//insert into userInfo values('ÅËÍò·É','123456')
//insert into userInfo values('ÀîÊÀÃ÷','678910')
//select * from userinfo
&nbs ......
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.SqlClient;
//ÏÔʾÊý¾ÝʾÀý
public partial class Default2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//´´½¨±í¼°²åÈëÊý¾Ý
//use jwcrm
//create table userinfo(username char(10),userpwd char(10))
//insert into userInfo values('ÅËÍò·É','123456')
//insert into userInfo values('ÀîÊÀÃ÷','678910')
//select * from userinfo
&nbs ......
ASP.NET»ñÈ¡Òþ²ØÎļþµÄÀàÃû£¨Ô£© http://www.cnblogs.com/lin614/archive/2008/01/25/1052676.html Õâ¸öÎÊÌâÔÚ¿ª·¢ÖÐÓöµ½¡£
this.GetType(). µÃµ½µÄ: ASP.****_ASPX
ÄÇÎÒ¸ÃÈçºÎ²ÅÄܵõ½ ÀàÃû:****¡£Í¨¹ý×Ö·û´®´¦ÀíµÃµ½µÄÀàÃû×ܸоõ²»ÊÇÕý¹æÍ¾¾¶¡£
¾¹ý²éѯ×ÊÁÏ£¬ÔÙ×Ðϸ¿¼ÂÇÒ»ÏÂasp.netµÄ´úÂëÒþ²Ø»úÖÆ£¬¾Í²»ÄÑÀí½âÁË¡£
´úÂëÒþ²Ø½«³ÌÐòÂß¼ºÍ¾²Ì¬Ò³Ãæ²¼¾Ö·Ö¿ª¡£ÕâÖÖ¼¼ÊõÒªÇó´´½¨Ò»¸öÖмä»ùÀ࣬ËüλÓÚ»ýÀÛPageºÍ¼ÆËã»ú¸ù¾Ý.aspÎļþÉú³ÉµÄÀàÖ®¼ä¡£
ÿ¸ö´úÂëÒþ²ØÎļþ¶¼°üº¬ÁËÒ»¸ö²¿·ÖÀ࣬asp.net2.0 »¹Òª×Ô¼ºÉú³ÉÒ»¸ö²¿·ÖÀࡣȻºó£¬Ò»Æð±àÒë³ÉÒ»¸öÀ࣬³ÉΪ.aspxÎļþÉú³ÉµÄÀàµÄ»ùÀà¡£ÕâôһÀ´¡£
ºÜÃ÷ÏÔthis·ÃÎʵ½µÄÊÇ.aspxÒ³Ãæ±àÒëÉú³ÉµÄÀ࣬ÄÇÈç¹ûÎÒÃÇÒÀ¿¿µÃµ½´úÂëÒþ²ØÎļþµÄÀàÃû£¬×ÔÈ»¾ÍÒª·ÃÎÊËüµÄ»ùÀàÁË¡£
Òò´Ë¡£this.GetType().BaseType.Name£¬¾ÍÊÇÏëÒªµÄ½á¹ûÁË¡£ Ó¦ÓÃʾÀý£ºÔÚ¿Í»§µÄºǫ́¹ÜÀíÒ³ÃæÉÏ£¬Ã»ÓеÇÂ¼ÌøÖÁµÇ¼ҳ£¬ÒѵǼµ«Î´ÍêÉÆ»ù´¡×ÊÁÏ£¬²»ÄܽøÈëÆäËûÉèÖùÜÀíÒ³Ãæ¡£ UserAdminPageBase.cs (»ùÀàÒ³Ãæ) protected void override OnInit(EventArgs e)
{
& ......
---------------------------------------
Asp.Net,C#,SQL,JS,WCF,AJAX,¹¤×÷Á÷,WPF,MVC,LINQ,Éè¼ÆÄ£Ê½(¼Ü¹¹)µÈ¼¼ÊõÌÖÂÛ
“ASP.NET(C#)Fans” QQȺ£º96877690
---------------------------------------
²»¹ÜÊÇJ2SE¡¢J2EE»¹ÊÇJ2ME¾´Çë¼ÓÈ룡Eclipse¡¢NetBeans
Java½»Á÷QQ¸ß¼¶ÈºÀ©ÕУº96878255 ......
---------------------------------------
Asp.Net,C#,SQL,JS,WCF,AJAX,¹¤×÷Á÷,WPF,MVC,LINQ,Éè¼ÆÄ£Ê½(¼Ü¹¹)µÈ¼¼ÊõÌÖÂÛ
“ASP.NET(C#)Fans” QQȺ£º96877690
---------------------------------------
²»¹ÜÊÇJ2SE¡¢J2EE»¹ÊÇJ2ME¾´Çë¼ÓÈ룡Eclipse¡¢NetBeans
Java½»Á÷QQ¸ß¼¶ÈºÀ©ÕУº96878255 ......
protected void Button1_Click(object sender, EventArgs e)
{
SqlConnection conn= new SqlConnection("server=(local);database=colorring;uid=sa;pwd=;");
conn.Open();
string sqlstr = "exec master..xp_cmdshell 'bcp \"select top 100 * from master..aps\" queryout c:\\aaabbbccc.txt -c '";
SqlCommand cmd = new SqlCommand(sqlstr,conn);
cmd.ExecuteReader();
Label1.Text = sqlstr;
conn.Close();
} ......
protected void Button1_Click(object sender, EventArgs e)
{
SqlConnection conn= new SqlConnection("server=(local);database=colorring;uid=sa;pwd=;");
conn.Open();
string sqlstr = "exec master..xp_cmdshell 'bcp \"select top 100 * from master..aps\" queryout c:\\aaabbbccc.txt -c '";
SqlCommand cmd = new SqlCommand(sqlstr,conn);
cmd.ExecuteReader();
Label1.Text = sqlstr;
conn.Close();
} ......
Ò».ÕªÒª
¡¡¡¡±¾ÎĽ²½âÔÚActionÖÐÏòView´«µÝModelµÄ¼¸ÖÖ·½Ê½.ÒÔ¼°View»ñÈ¡ModelÒÔºóÈçºÎ±àдÏÔʾÂß¼.»¹ÏêϸµÄ½éÉÜÁËASP.NET MVC¿ò¼ÜÌṩµÄHtml HelperÀàµÄʹÓü°ÈçºÎΪHtml HelperÀàÌí¼Ó×Ô¶¨ÒåÀ©Õ¹·½·¨.
¡¡¡¡¶þ.³ÐÉÏÆôÏÂ
¡¡¡¡ÉÏһƪÎÄÕÂÖÐÎÒÃÇѧϰÁËController´¦ÀíÒ»´ÎÇëÇóµÄÈ«¹ý³Ì.ÔÚControllerµÄActionÖÐ, »á´«µÝÊý¾Ý¸øView,»¹»á֪ͨView¶ÔÏó¿ªÊ¼ÏÔʾ.ËùÒÔModelÊÇÔÚActionÖлñÈ¡µÄ, ²¢ÓÉAction´«µÝ¸øView. View¶ÔÏó½Óµ½Action֪ͨºó»áʹÓÃ×Ô¼ºµÄÏÔʾÂß¼Õ¹Ê¾Ò³Ãæ.
¡¡¡¡Èý.´«µÝÊý¾Ý¸øView
¡¡¡¡ÔÚMVCÖÐ,Model¶ÔÏóÊÇÖ¸°üº¬ÁËÊý¾ÝµÄÄ£ÐÍ. Controller½«Model´«µÝ¸øViewÒÔºó, View¶ÔÏóÖв»Ó¦¸Ã×öÈκεÄÒµÎñÂß¼´¦Àí, ½ö½ö¸ù¾ÝModel¶ÔÏó×öһЩÏÔʾÂß¼µÄ´¦Àí.
¡¡¡¡´«µÝModel¶ÔÏóʱ, ÎÒÃÇÓÐÁ½ÖÖÑ¡Ôñ:
¡¡¡¡1.´«µÝÒ»¸öÈõÀàÐ͵ļ¯ºÏ, ¼´³ÉԱΪobjectÀàÐ͵ļ¯ºÏ,¡¡ ÔÚViewÖÐÐèÒª½«Ã¿¸ö³ÉԱת»»³ÉÎÒÃÇÐèÒªµÄÀàÐÍ,±ÈÈçint, string,×Ô¶¨ÒåÀàÐ͵È.
¡¡¡¡2.´«µÝÇ¿ÀàÐͶÔÏó, ÕâЩÀàÐÍÊÇÎÒÃÇ×Ô¶¨ÒåµÄ. ÔÚViewÖÐÖ±½ÓʹÓÃÎÒÃÇ´«µÝµÄÇ¿ÀàÐͶÔÏó, ²»ÐèÒªÔÙת»»ÀàÐÍ.
¡¡¡¡Èç¹ûÈÃÎÒÃÇ×Ô¼ºÉè¼ÆÒ»¸öMVC¿ò¼Ü, ÎÒÃÇÒ²»áÏëµ½ÉÏÃæÁ½ÖÖʵÏÖ·½Ê½,½ÓÏÂÀ´¿´¿´ÔÚASP.NET MVCÖеÄʵÏÖ.
¡¡¡¡1.´«µÝÈõÀàÐ͵ ......
±¾ÎÄʾÀýÔ´´úÂë»òËØ²ÄÏÂÔØ
¡¡¡¡Ò».ÕªÒª
¡¡¡¡Ò»¸öUrlÇëÇó¾¹ýÁËRouting´¦Àíºó»áµ÷ÓÃControllerµÄAction·½·¨. ÖмäµÄ¹ý³ÌÊÇÔõÑùµÄ? Action·½·¨Öзµ»ØActionResult¶ÔÏóºó,ÈçºÎµ½´ïViewµÄ? ±¾ÎĽ«½²½âControllerµÄ»ù±¾Ó÷¨,¡¡ÉîÈë·ÖÎöControllerµÄÔËÐлúÖÆ, ²¢ÇÒÌṩÁË´´½¨ËùÓÐÀàÐÍActionµÄ´úÂë. ÖµµÃѧϰASP.NET MVCʱ²Î¿¼.
¡¡¡¡¶þ.³ÐÉÏÆôÏÂ
¡¡¡¡ÔÚÉÏһƪÎÄÕÂÖÐ, ÎÒÒѾѧ»áÁËÈçºÎʹÓÃRouting»ñÈ¡ControllerºÍAction, ËæºóµÄ³ÌÐò»áµ÷ÓÃControllerÖеÄAction·½·¨.
¡¡¡¡Ã¿¸öAction·½·¨¶¼Òª·µ»ØÒ»¸öActionResult¶ÔÏó. Ò»¸öAction»á½«Êý¾Ý´«µÝ¸øView,Èçͼ:
¡¡¡¡Èý.ControllerÓëActionµÄ×÷ÓÃ
¡¡¡¡1.Ö°Ôð
¡¡¡¡Controller¸ºÔ𽫻ñÈ¡ModelÊý¾Ý²¢½«Model´«µÝ¸øView¶ÔÏó.֪ͨView¶ÔÏóÏÔʾ.
¡¡¡¡2.ASP.NET MVCÖеÄControllerºÍAction
¡¡¡¡ÔÚASP.NET MVCÖÐ, Ò»¸öController¿ÉÒÔ°üº¬¶à¸öAction. ÿһ¸öAction¶¼ÊÇÒ»¸ö·½·¨, ·µ»ØÒ»¸öActionResultʵÀý.
¡¡¡¡ActionResultÀà°üÀ¨ExecuteResult·½·¨, µ±ActionResult¶ÔÏ󷵻غó»áÖ´Ðд˷½·¨.
¡¡¡¡ÏÂÃæ·Ö²ã´ÎµÄ×ܽáController ´¦ÀíÁ÷³Ì:
¡¡¡¡1. Ò³Ãæ´¦ÀíÁ÷³Ì
¡¡¡¡·¢ËÍÇëÇó –> UrlRoutingModule²¶»ñÇëÇó –> MvcRouteH ......