URI鐢ㄤ簬鏍囪瘑Internet涓婄殑璧勬簮浠ュ強(qiáng)閫氫俊鍗忚銆?br>System.Net
WebClient綾?/strong>錛氬彂閫佹垨鎺ユ敹鏉ヨ嚜緇熶竴璧勬簮鏍囪瘑絎︾殑鏁版嵁銆?br>1銆佽姹傛枃浠跺茍浠庣壒瀹歎RL鎺ユ敹鏂囦歡
2銆佷笉鑳界戶鎵?br>3銆佸叿鏈変竴浜涙柟娉曞彲鐢ㄤ簬浠嶶RL鏍囪瘑鐨勪換浣曟湰鍦癐ntranet鎴朓nternet璧勬簮鍙戦佹垨鑰呮帴鏀舵暟鎹?br>
WebRequest綾伙細(xì)鍚戠粺涓璧勬簮鏍囪瘑絎﹀彂閫佽姹傘?br>1銆佹娊璞＄被
2銆佸皝瑁呬笌鏈嶅姟鍣ㄨ繛鎺ャ佸彂閫佽姹傛垨鑰呮帴鏀跺搷搴旂殑璇︾粏淇℃伅
3銆佷嬌鐢ㄤ紶閫掍笌鍏禖reate()鏂規(guī)硶鐨刄RI鍊煎垱寤轟簬鐗瑰畾浜庡崗璁殑瀹炰緥銆?br>4銆佸WebRequest瀹炰緥璋冪敤鐨凣etResponse()鏂規(guī)硶甯姪鍚慖nternet璧勬簮鍙戝嚭璇鋒眰
WebResponse綾伙細(xì)寰楀埌緇熶竴璧勬簮鏍囪瘑絎﹀彂鍑虹殑鍝嶅簲銆?br>1銆佹娊璞＄被
2銆佹彁渚涙潵鑷猆RI鐨勫搷搴?br>3銆佸鎴風(fēng)搴旂敤紼嬪簭涓嶅垱寤篧ebResponse瀵硅薄錛屽洜涓哄湪瀵筗ebRequst瀹炰緥璋冪敤浜咷etResponse()鏂規(guī)硶鏃朵細(xì)鍒涘緩瀹冧滑銆?br>
紺轟緥紼嬪簭濡備笅錛?/p>
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Net;using System.IO;namespace WebDemo
{
public partial class FrmWeb : Form
{ public FrmWeb() { InitializeComponent();
} private void btnGo_Click(object sender, EventArgs e) { WebRequest wrq = WebRequest.Create(txtURI.Text); WebResponse wrs = wrq.GetResponse(); Stream strm = wrs.GetResponseStream(); StreamReader sr = new StreamReader(strm); string line; while ((line = sr.ReadLine()) != null) { lstRecv.Items.Add(line); } strm.Close(); } }
}浜屻佸鎺ュ瓧緙栫▼
System.Net.Sockets鍚嶇О絀洪棿鍖呭惈鍏佽鐩存帴鍙戦乀CP緗戠粶璇鋒眰鎴栦睛鍚壒瀹氱鍙ｄ笂鐨凾CP緗戠粶璇鋒眰鐨勭浉鍏崇被銆?br>
System.Net.Sockets
Socket綾伙細(xì)澶ч噺鐨勬柟娉曞拰灞炴х敤浜庣綉緇滆繛鎺?br>TcpClient綾伙細(xì)鎻愪緵瀹㈡埛绔繛鎺ャ佺敤浜庡垱寤哄拰浣跨敤TCP緗戠粶鏈嶅姟
TcpListener綾伙細(xì)鍙敤浜庝粠TCP緗戠粶瀹㈡埛绔睛鍚繛鎺?br>UdpClient綾伙細(xì)鍙敤浜嶶DP瀹㈡埛绔垱寤鴻繛鎺ワ紙瀹冩槸TCP鐨勫鐢ㄥ崗璁紝鍦ㄦ湰鍦扮綉緇滀笂浣跨敤錛?br>
TcpClient瀵硅薄
灞炴э細(xì)
ReceiveBufferSize錛氳幏鍙栨垨璁劇疆鎺ユ敹緙撳啿鍖虹殑澶у皬
SendBufferSize錛氳幏鍙栨垨璁劇疆鍙戦佺紦鍐插尯鐨勫ぇ灝?br>鏂規(guī)硶錛?br>Close錛氬叧闂墍鏈塗CP榪炴帴騫墮噴鏀句簬TcpClient鍏寵仈鐨勮祫婧?br>Connect錛氬皢浣跨敤涓繪満鍚嶅拰绔彛鍙峰皢瀹㈡埛绔繛鎺ヨ嚦榪滅▼TCP涓繪満
GetStream錛氳繑鍥炵敤鎴峰彂閫佹垨鑰呮帴鏀舵暟鎹殑NetWorkStream
TcpListener綾葷殑鏂規(guī)硶
TcpListener綾誨叿鏈変睛鍚繘鍏ョ殑TCP榪炴帴鐨勬柟娉曪紝鍏朵腑Start()鏂規(guī)硶鐢ㄤ簬寮濮嬩睛鍚繘鍏ョ殑榪炴帴璇鋒眰錛屽茍涓斿皢鎶婅繘鍏ョ殑榪炴帴鏀劇疆鍦ㄩ槦鍒椾腑錛岀洿鍒拌皟鐢⊿top()涓烘銆侫cceptSocket()鎴朅cceptTcpClient()鏂規(guī)硶鍙敤浜庝粠榪涘叆鐨勮繛鎺ヨ姹傞槦鍒椾腑鎻愬彇榪炴帴銆?br>鏂規(guī)硶錛?br>Start錛氬紑濮嬩睛鍚繘鍏ョ殑榪炴帴璇鋒眰
Stop錛氬叧闂睛鍚櫒
AcceptSocket錛氳繑鍥炰笌榪滅▼瀹㈡埛绔氫俊鐨勫鎺ュ瓧銆?br>AcceptTcpClient錛氭帴鍙楁殏鎸傜殑榪炴帴璇鋒眰
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鍦ㄦ湰紺轟緥涓紝綾?span class=Apple-converted-space> TimePeriod 瀛樺偍浜嗕竴涓椂闂存銆傜被鍐呴儴浠ョ涓哄崟浣嶅瓨鍌ㄦ椂闂達(dá)紝浣嗘彁渚涗竴涓О涓?span class=Apple-converted-space> Hours 鐨勫睘鎬э紝瀹冨厑璁稿鎴風(fēng)鎸囧畾浠ュ皬鏃朵負(fù)鍗曚綅鐨勬椂闂淬?tt>Hours 灞炴х殑璁塊棶鍣ㄦ墽琛屽皬鏃跺拰縐掍箣闂寸殑杞崲銆?/span>
class TimePeriod{ private double seconds; public double Hours { get { return seconds / 3600; } set { seconds = value * 3600; } }}class Program{ static void Main() { TimePeriod t = new TimePeriod(); // Assigning the Hours property causes the 'set' accessor to be called. t.Hours = 24; // Evaluating the Hours property causes the 'get' accessor to be called. System.Console.WriteLine("Time in hours: " + t.Hours); }}绱㈠紩鍣?/strong>鍏佽綾繪垨緇撴瀯鐨勫疄渚嬫寜鐓т笌鏁扮粍鐩稿悓鐨勬柟寮忚繘琛岀儲寮曘傜儲寮曞櫒綾諱技浜?a id=ctl00_rs1_mainContentContainer_ctl01 style="COLOR: rgb(128,0,128); TEXT-DECORATION: none" onclick="javascript:Track('ctl00_rs1_mainContentContainer_ctl00|ctl00_rs1_mainContentContainer_ctl01',this);" >灞炴?/a>錛屼笉鍚屼箣澶勫湪浜庡畠浠殑璁塊棶鍣ㄩ噰鐢ㄥ弬鏁般?br>鍦ㄤ笅闈㈢殑紺轟緥涓紝瀹氫箟浜嗕竴涓硾鍨嬬被錛屽茍涓哄叾鎻愪緵浜嗙畝鍗曠殑 get 鍜?span class=Apple-converted-space> set 璁塊棶鍣ㄦ柟娉曪紙浣滀負(fù)鍒嗛厤鍜屾绱㈠肩殑鏂規(guī)硶錛夈?tt>Program 綾諱負(fù)瀛樺偍瀛楃涓插垱寤轟簡姝ょ被鐨勪竴涓疄渚嬨?/span>
class SampleCollection<T>{ private T[] arr = new T[100]; public T this[int i] { get { return arr[i]; } set { arr[i] = value; } }}// This class shows how client code uses the indexerclass Program{ static void Main(string[] args) { SampleCollection<string> stringCollection = new SampleCollection<string>(); stringCollection[0] = "Hello, World"; System.Console.WriteLine(stringCollection[0]); }}绱㈠紩鍣ㄦ榪?br>
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绱㈠紩鍣ㄤ嬌寰楀璞″彲鎸夌収涓庢暟緇勭浉浼肩殑鏂規(guī)硶榪涜绱㈠紩銆?/p>
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get 璁塊棶鍣ㄨ繑鍥炲箋?strong>set 璁塊棶鍣ㄥ垎閰嶅箋?/p>
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this 鍏抽敭瀛楃敤浜庡畾涔夌儲寮曞櫒銆?/p>
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value 鍏抽敭瀛楃敤浜庡畾涔夌敱 set 绱㈠紩鍣ㄥ垎閰嶇殑鍊箋?/p>
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绱㈠紩鍣ㄤ笉蹇呮牴鎹暣鏁板艱繘琛岀儲寮曪紝鐢辨?zhèn)ㄥ啗_畾濡備綍瀹氫箟鐗瑰畾鐨勬煡鎵炬満鍒躲?/span>
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绱㈠紩鍣ㄥ彲琚噸杞姐?/span>
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绱㈠紩鍣ㄥ彲浠ユ湁澶氫釜褰㈠弬錛屼緥濡傚綋璁塊棶浜岀淮鏁扮粍鏃躲?/p>
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鐞嗚В瑁呯鍜屾媶綆辯殑姒傚康
浣跨敤C#涓殑榪愮畻絎︺侀夋嫨緇撴瀯鍜屽驚鐜粨鏋?
瀹氫箟鍜屼嬌鐢ㄦ暟緇勩備簡瑙ｇ粨鏋勫拰鏋氫婦 闃呰鍏ㄦ枃
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