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

C#ÖеÄË÷ÒýÆ÷

ËùνË÷ÒýÆ÷¾ÍÊÇÒ»ÀàÌØÊâµÄÊôÐÔ
£¬Í¨¹ýËüÃÇÄã¾Í¿ÉÒÔÏñÒýÓÃÊý×é
Ò»ÑùÒýÓÃ×Ô¼ºµÄÀà¡£ÏÔÈ»£¬ÕâÒ»¹¦ÄÜÔÚ´´½¨¼¯ºÏÀàµÄ³¡ºÏÌØ±ðÓÐÓ㬶øÔÚÆäËûijЩÇé¿öÏ£¬±ÈÈç´¦Àí´óÐÍÎļþ»òÕß³éÏóijЩÓÐÏÞ×ÊÔ´µÈ£¬ÄÜÈÃÀà¾ßÓÐÀàËÆÊý×éµÄÐÐΪµ±È»Ò²ÊǷdz£ÓÐÓõġ£
¡¡¡¡Ê×ÏÈÎÒÃÇÏÈÀ´¿´¿´Êý×éÀࣺ
    //ʹÓÃÊý×éÀà
    public class ArrClass
   
{
        private readonly string UserName;
        private readonly int
UserNum;
        public ArrClass(string UserName, int UserNum)
       
{
            this.UserName = UserName;
            this.UserNum =
UserNum;
        }
        public string _UserName
       
{
            get { return UserName; }
        }
        public int
_UserNum
        {
            get { return UserNum; }
        }
   
}
 class Program
    {
        static void
Main(string[] args)
        {
            ArrClass[] User = new
ArrClass[3];
            User[0] = new ArrClass("ÕÅÈý",001);
           
User[1] = new ArrClass("ÀîËÄ",002);
            User[2] = new
ArrC


Ïà¹ØÎĵµ£º

¡¶Visual C# ×î¼Ñʵ¼ù¡·µÚÒ»Õ ³ÌÐòÉè¼Æ (Ò»)


µÚÒ»Õ ³ÌÐòÉè¼Æ
¡¡¡¡“ÒªÏë³ÉÎªÕæÕýµÄ³ÌÐòÔ±£¬ÎÒÃÇÐèÒª½øÐÐÒ»³¡Ï´Àñ¡£”
¡¡¡¡“³ÌÐò = Êý¾Ý½á¹¹ + Ëã·¨¡£”ÕâÑùµÄ¹«Ê½ºÜ¾«±Ù£¬ËüÔ½¹ýÁ˱í²ãÖ±½ÓÃèÊöÁ˳ÌÐòµÄ±¾ÖÊ¡£²»½öÈç´Ë£¬ÕâÑù¼¸¸ö¼òµ¥µÄµ¥´ÊÒ²ÈÃÎÒÃÇÃ÷°×“ÎÒÃÇÓ¦¸ÃѧϰʲôÄÚÈÝ£¿”¡£ÈËÃÇ×öÈκÎʶ¼ÓÐÒ»¶¨µÄ³ÌÐò£¬Ö»ÊÇûÓÐÒâʶµ½¡£Ó ......

C#Êý×éѧϰ

 Êý×é¸ÅÊö
C# Êý×é´ÓÁ㿪ʼ½¨Á¢Ë÷Òý£¬¼´Êý×éË÷Òý´ÓÁ㿪ʼ¡£C# ÖÐÊý×éµÄ¹¤×÷·½Ê½ÓëÔÚ´ó¶àÊýÆäËûÁ÷ÐÐÓïÑÔÖеŤ×÷·½Ê½ÀàËÆ¡£µ«»¹ÓÐһЩ²îÒìÓ¦ÒýÆð×¢Òâ¡£
ÉùÃ÷Êý×éʱ£¬·½À¨ºÅ ([]) ±ØÐë¸úÔÚÀàÐͺóÃæ£¬¶ø²»ÊDZêʶ·ûºóÃæ¡£ÔÚ C# ÖУ¬½«·½À¨ºÅ·ÅÔÚ±êʶ·ûºóÊDz»ºÏ·¨µÄÓï·¨¡£
int[] table; // not int table[]; 
ÁíÒ ......

C#ÖÐindexOfÓ÷¨

IndexOf()
²éÕÒ×Ö´®ÖÐÖ¸¶¨×Ö·û»ò×Ö´®Ê״γöÏÖµÄλÖÃ,·µÊ×Ë÷ÒýÖµ£¬È磺
str1.IndexOf("×Ö")£» //²éÕÒ“×Ö”ÔÚstr1ÖеÄË÷ÒýÖµ£¨Î»Öã©
str1.IndexOf("×Ö´®")£»//²éÕÒ“×Ö´®”µÄµÚÒ»¸ö×Ö·ûÔÚstr1ÖеÄË÷ÒýÖµ£¨Î»Öã©
str1.IndexOf("×Ö",start,end)£»//´Óstr1µÚstart+1¸ö×Ö·ûÆð£¬²éÕÒend¸ö×Ö·û£¬²éÕ ......

C#²Ù×÷AccessÀà Re

using System;
using System.Data;
using System.Data.OleDb;
namespace AccessDb
{
/**//// <summary>
/// AccessDb µÄժҪ˵Ã÷£¬ÒÔÏÂÐÅÏ¢ÇëÍêÕû±£Áô
/// ÇëÔÚÊý¾Ý´«µÝÍê±Ïºóµ÷ÓÃClose()·½·¨£¬¹Ø±ÕÊý¾ÝÁ´½Ó¡£
/// </summary>
public class AccessDbClass
{
±äÁ¿Éù ......

C#µÝ¹éʵÏÖTreeview

ÎÞÒâ·¢ÏÖÔÚÍøÉϺܸÕѧC#µÄÅóÓÑÃǶ¼ÔÚÕÒ¹ØÓÚC#ÈçºÎµÝ¹éʵÏÖTreeViewµÄ°ó¶¨£¬¼ûÍøÉϺܶàÀý×Ó¶¼±È½ÏÉî°Â£¬ÎÒÌØÒâдÁ˸ö±È½Ï¼òµ¥Ò×¶®µÄÀý×Ó°ïÖú´ó¼ÒÁ˽âC#TreeViewµÄ²Ù×÷ÓëµÝ¹éµÄʵÏÖ...
±¾ÎÄÖ»ÊÇÓõݹéµÄ·½Ê½¼òµ¥ÊµÏÖTreeViewµÄ²Ù×÷£¬¿ÉÄÜ´æÔÚÐÔÄÜÉϵÄÎÊÌ⣬½ö¹©³õѧÕ߲ο¼¡£
Ч¹ûͼ£º
Ò»£º´´½¨Êý¾Ý¿âºÍÊý¾Ý±í£¨Area£©
¶þ£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ