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

ÀûÓÃC#µÄ¶¯Ì¬ÀàÐÍÀ´ÊµÏÖÓërailsÀàËÆµÄÔª±à³Ì(1)

ÊìϤruby on railsµÄ¿ª·¢Ô±¶¼ÖªµÀ£¬ÔÚrubyÖУ¬ÓÐÒ»¸öºÜÖØÒªµÄÌØÐÔ£¬¾ÍÊÇÄܹ»ÊµÏÖÔª±à³Ì£¬ÌرðÊÇÔÚÓÃÓÚ¿ª·¢WebÓ¦ÓõÄrails¿ò¼ÜÖУ¬ÓõÄÌØ±ð¶à¡£ÔÚrailsÖУ¬Òª´´½¨Ò»¸ö¶¯Ì¬·½·¨²¢ÓëÊý¾Ý¿â±í×Ö¶ÎÏà¹ØÁª£¬Ö÷ÒªµÄµÄ²½Öè´ó¸ÅÓÐÕâЩ£º
1¡¢Ê×ÏÈÅäÖúÃÊý¾Ý¿âµÄÁ¬½Ó¡£
2¡¢´´½¨Ò»¸öActiveRecordÄ£ÐÍ£¬Õâ¸öÄ£ÐÍÓëÊý¾Ý¿âµÄ±íÃû³ÆÓÐÒ»¶¨µÄ¹ØÏµ(¾ßÌåµÄ¿ÉÒԲο¼Ïà¹ØrailsÎĵµ)
3¡¢´´½¨µÄÒ»¸öActiveRecordÊǼ̳ÐÓÚBaseÀàµÄ£¬ÆäÖÐBaseÀàÖзâ×°ÁË»ù±¾µÄCRUD²Ù×÷
3¡¢È»ºóÔÚ³ÌÐòÔËÐÐʱ£¬¶¯Ì¬¹ØÁªµ½±íµÄ×ֶΣ¬»òÕßÖ´ÐÐÊý¾Ý¿ÉµÄCRUD²Ù×÷¡£
±ÈÈçÓÐÒ»¸ö×÷Õß±íauthor,°üº¬ÓÐ×Ö¶Îid,first_name,last_name¡£È»ºóÓÃrails¹¤¾ßÉú³ÉÒ»¸öÓëÖ®¹ØÁªµÄModuleÀàAuthor£¬ËüÊÇÒ»¸ö¿ÕÀࣺ
class Author < ActiveRecord::Base
end
È»¶ø£¬ÔÚʵ¼Ê²Ù×÷ÖÐ,ÎÒÃÇÈ´¿ÉÒÔÕâÑù²Ù×÷Ëü£º
 @author = Author.find(id)
 @name = @author.first_name
 @author.destory
ÕâЩÔÚ¾²Ì¬ÓïÑÔC#ÖÐÊDz»¿ÉÄÜ×öµÃµ½µÄ¡£ÔÚC#µÄ¶¯Ì¬·½·¨Ã»ÓгöÏÖ֮ǰ£¬Í¨³£ÎªÁËʵÏÖʵÌåÓëÊý¾Ý¿âµÄ±íÓ³É䣬¶¼ÊÇÏÈ´´½¨Ò»¸ö¹Ì¶¨µÄʵÌåÀ࣬ʵÌåÀàµÄÊôÐÔͨ¹ýAttributeÓ³Éäµ½±íµÄ×ֶΣ¬Ò»°ã¶¼ÊÇÏñÏÂÃæµÄ´úÂëËùʾ£º
    [TableMap("overtimeinfo","id")]   
    public class OverTimeEntity
    {
        [ColumnMap("id",DbType.Int32)]
        public int GUID{get;set;}       
       
        [ColumnMap("applyUser",DbType.String,"")]
        public  string UserName{get;set;}
       
        [ColumnMap("applyuserid",DbType.Int32)]
        public  int UserId{get;set;}
        [ColumnMap("FormNo",DbType.String,"")]
        public  string FormNo{get;set;}
      }
ÒÔÉϵÄC#´úÂëÄÜÕâÑùд»¹µÃ¿¿C# 3.0ÌṩÁËÊôÐÔµÄ×Ô¶¯ÊµÏÖ£¬ÔÚÕâ֮ǰ£¬¶¼ÊÇÐèÒªÒªÓÐÏàÓ¦µÄ˽ÓÐ×ֶεģ¬ËùÒÔÄÇʱµÄ°ì·¨ÊÇÊÂÏȶ¨ÒåºÃÒ»¸öÓë±í½


Ïà¹ØÎĵµ£º

c# enmu ö¾ÙС½á(1)

 
ö¾Ù
¡¡¡¡Ã¶¾ÙÀàÐÍÉùÃ÷Ϊһ×éÏà¹ØµÄ·ûºÅ³£Êý¶¨ÒåÁËÒ»¸öÀàÐÍÃû³Æ¡£Ã¶¾ÙÓÃÓÚ“¶àÏîÑ¡Ôñ”³¡ºÏ£¬¾ÍÊdzÌÐòÔËÐÐʱ´Ó±àÒëʱÒѾ­É趨µÄ¹Ì¶¨ÊýÄ¿µÄ“Ñ¡Ôñ”ÖÐ×ö³ö¾ö¶¨¡£
¡¡¡¡Ã¶¾ÙÀàÐÍ£¨Ò²³ÆÎªÃ¶¾Ù£©Îª¶¨ÒåÒ»×é¿ÉÒÔ¸³¸ø±äÁ¿µÄÃüÃûÕûÊý³£Á¿ÌṩÁËÒ»ÖÖÓÐЧµÄ·½·¨¡£ÀýÈ磬¼ÙÉèÄú±ØÐ붨ÒåÒ»¸ö±äÁ¿£¬¸Ã±äÁ¿ ......

C#ʵÏÖÎļþ¹ØÁª

ºÍÆäËûÓïÑÔÒ»Ñù£¬C#ʵÏÖÎļþ¹ØÁªÍ¬ÑùÐèÒªÖ±½Ó²Ù×÷×¢²á±í£¬¼´°´¹æÔò·Ö±ðÉèÖÃÎļþÀ©Õ¹Ãû£¬ÎĵµÀàÐÍ˵Ã÷£¬ÓѺÃÃû³Æ£¬Í¼±ê£¬µ÷Ó÷½·¨µÈ¼üÖµ¼´¿É£¬ÍøÉÏËæ±ã²é²é¾Í¿ÉÒÔд³öÒÔϵĴúÂë¡£ using Microsoft.Win32; RegistryKey key = Registry.ClassesRoot.OpenSubKey(".jb");
if (key == null)
{
 ......

c# µÄnamespaceÒÔ¼°assembly

1 NameSapce

1 1¸önamespaceÀïÃæ¿ÉÒÔÓжà¸öÀà
2  namespaceºÍcsÎļþÊǶà¶Ô¶àµÄ¹ØÏµ¡£
3  µ÷ÓÃÁíÒ»¸önamespaceµÄÉùÃ÷£¬¿ÉÒÔʹÓÃusing <namespace> £¬È»ºóÖ±½Óµ÷ÓÃÀàÃû£¬»òÕßʹÓÃnamespace.ÀàÃûÀ´µ÷ÓÃ
4  namespaceÖ§³Ö±ðÃû(alias)   using namespace = namespace.classname,Èçusing m ......

C#¿ª·¢ÊµÀý

c#¸Ä±äϵͳÊó±ê
---------------------------------------------------------------------------------------------------
using System.Runtime.InteropServices;
 
[DllImport("User32.DLL")]
public static extern bool SetSystemCursor(IntPtr hcur, uint id);
public const uint OCR_NORMAL = 32512;
publ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ