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C#Öм̳ÐʵÏÖ¸¸Àà·½·¨¡¢ÖØÐ´¡¢ÖØÔØ

¼Ì³ÐÊÇÅÉÉúÀࣨ×ÓÀࣩȥʵÏÖ£¨ÖØÐ´<override>¡¢Öع¹<new>£©»ùÀࣨ¸¸ÀࣩµÄ·½·¨»òÊôÐÔ¡£´Ó¶ø»ñÈ¡ÔÚÅÉÉúÀàÖÐҪʵÏֵŦÄÜ¡£
×ÓÀàµ÷Óø¸À๹Ôì·½·¨£¬ÔÚ¸¸ÀàÖÐÓиöʵÏÖÐÕÃûºÍÄêÁäµÄ¹¹Ôì·½·¨µ«ÊÇÖÐ×ÓÀàҲҪʵÏÖÕâÑùµÄ¹¦ÄÜÕâʱ×ÓÀ಻ÓÃÔÙ´ÎȥдÕâ¸ö¹¦ÄÜֻҪȥµ÷Óø¸ÀàµÄ¹¦Äܼ´¿É¡£
public class Person
     {
         private string _name = null;
         private int _age = 0;
         public Person(string name, int age)//¸¸ÀàµÄ¹¹Ôì·½·¨
         {
             this._name = name;//»ñµÃ²ÎÊýµÄÖµ
             this._age = age;
             Console.WriteLine("ÄúµÄÐÕÃûÊÇ{0},ÄúµÄÄêÁäÊÇ{1}.",
             this._name, this._age);
         }
     }
     public class Studnet : Person
     {
       private int _id;
         public Studnet(string name, int age, int IDCard):base(name,age)
         //×ÓÀ๹Ôì·½·¨¼Ì³Ð¸¸À๹Ôì·½
         //°Ñ½ÓÊܵ½µÄname¡¢ageÁ½¸ö²ÎÊý½»¸ø¸¸ÀàµÄ¹¹Ôì·½·¨È¥´¦Àí
     {
         this._id = IDCard;
       Console.WriteLine("ÄúµÄÉí·ÝÖ¤ºÅÂëΪ{0}",this._id);
     }
     }
class Program
     {
         static void Main(string[] args)//Ö÷º¯Êý
      &n


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ÔÚAsp.net(C#) ÖÐʹÓà ReportViewer

a. ReportViewer¹ØÁªReport1.rdlcµÄ¼òµ¥³ÊÏÖ
b. ¶Ô´øÓб¨±í²ÎÊýµÄReport1.rdlcµÄ³ÊÏÖ
c.
ÀûÓóÌʽÉú³ÉµÄDataSet Ìî³ä±¨±í
d. µ÷Óô洢¹ý³Ì Éú³ÉDataSet Ìî³ä±¨±í
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1. ´ò¿ªVS2005£¬Îļþ->н¨->ÍøÕ¾ Ñ¡ÔñÓïÑÔÖÖÀࣨC#£©
2. Ôڸýâ¾ö·½°¸ÏÂ
Éè¼ÆÆäÒѾ­Éú³ÉµÄDefault.aspx ......

C# winformÓë flash as µÄ½»»¥Í¨Ñ¶

Ò»¡¢»ù±¾Ô­Àí¼°¹ý³Ì
Flashͨ¹ýExternalInterfaceÀàÓëÈÝÆ÷Ó¦ÓóÌÐò½øÐÐͨÐÅ¡£Îª´Ë£¬ExternalInterfaceÀàÌṩÁ½¸ö¾²Ì¬ÊôÐÔºÍÁ½¸ö¾²Ì¬·½·¨¡£
ExternalInterface.call(“º¯ÊýÃû”£¬[²ÎÊý…])·½·¨Ö´ÐÐÈÝÆ÷Ó¦ÓóÌÐòµÄ´úÂ룬¸Ã·½·¨ÖÁÉÙÐèÒªÒ»¸ö×Ö·û´®²ÎÊýÀ´Ö¸¶¨Òªµ÷Óõĺ¯ÊýÃû£¬ÆäËüÈκβÎÊý½«×÷Ϊ²ÎÊý±»´«µÝ¸ø± ......

c# Îļþ´«Êä

send :
string path = "E:\\c#\\convey_file\\convey_file\\Form1.cs"; //Òª´«ÊäµÄÎļþ
TcpClient client = new TcpClient();
client.Connect(IPAddress.Parse("192.168.0.52"),9999);
FileStream file = new FileStream(path,FileMode.Open,FileAccess.Read); // ......

c#ºÍUDP SOCKET¹ã²¥

server:
Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram,ProtocolType.Udp);
IPEndPoint iep1 = new IPEndPoint(IPAddress.Broadcast, 9050);//255.255.255.255
IPEndPoint iep2 = new IPEndPoint(IPAddress.Parse("192.168.1.255"), 9050);
......

c# primer note I

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Foreach £º
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1¡¢²»Óÿ¼ÂÇÊý×éÆðʼË÷ÒýÊǼ¸
int[] nArray = new int[100];
// Use "foreach" to loop array
foreach( int i in nArray )
2¡¢¶ÔÓÚ¶àάÊý×é²Ù×÷ÓÃforeach·Ç³£¼ò±ã
int[,] nVisited = new int[8,8];
// Use "for" to loop two-dimension array
for( int i = 0; i ......
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