DelphiµÄSocket±à³ÌÒª·Ö¼¸²½£¿
DelphiµÄSocket±à³ÌÒª·Ö¼¸²½£¿
2008-12-20 02:03:24
¡¡±êÇ©£ºDelphi Socket ±à³Ì¡¡¡¡¡¡[ÍÆË͵½¼¼ÊõȦ]
ClientSocket ºÍServerSocket
¼¸¸öÖØÒªµÄÊôÐÔ:
1.clientºÍserver¶¼ÓÐportÊôÐÔ£¬ÐèÒªÒ»Ö²ÅÄÜ»¥ÏàͨÐÅ
2.clientÓÐAddressÊôÐÔ,ʹÓÃʱÌîд¶Ô·½(server)µÄIPµØÖ·
¼¸¸öÖØÒªµÄʼþ:
client: OnReadʼþ£¬µ±clientÊܵ½³å»÷ÏûϢʱÔÚOnReadʼþÖпÉÒÔ»ñµÃserver·¢Ë͹ýÀ´ÏûÏ¢¡£
Server: OnClientReadʼþ£¬ÓëÉÏÊöclientµÄ×÷ÓÃÏàͬ
·¢ËÍÐÅÏ¢£º
clienʹÓÃSocketClient1.Socket.SendBuf(charÀàÐ͵ÄÊý×é,ÐÅÏ¢³¤¶È);
serverʹÓÃSocketServer1.Socket.Connection[0].SendBuf(charÀàÐ͵ÄÊý×é,ÐÅÏ¢³¤¶È);
½ÓÊÕÐÅÏ¢
clienʹÓÃSocketClient1.Socket.ReceiveBuf(charÀàÐ͵ÄÊý×é,ÐÅÏ¢³¤¶È);
serverʹÓÃSocketServer1.Socket.Connection[0].ReceiveBuf(charÀàÐ͵ÄÊý×é,ÐÅÏ¢³¤¶È);
ʹÓÃsockets
Socket ¿Ø¼þÈÃÄ㽨Á¢Ò»¸öÀûÓÃTCP/IPºÍÓйصÄÐÒéÓëÆäËûϵͳ½øÐÐͨÐŵÄÓ¦Óá£Ê¹ÓÃSockets£¬ÄãÄܹ»¶ÁºÍдͨ¹ýËüÁ¬½ÓµÄÆäËû»úÆ÷£¬¶ø²»Óõ£ÐÄʵ¼ÊµÄÍøÂçÈí¼þµÄÏà¹ØÏ¸½Ú¡£SocketsÌṩ»ùÓÚTCP/IPÐÒéµÄÁ¬½Ó¡£³ý´ËÒÔÍ⻹ÄܺܺõŤ×÷£¬ÔÚÆäËûÏà¹ØµÄÐÒé¡£
Delphi ÌṩÄãÐ´ÍøÂç·þÎñÆ÷»ò¿Í»§Ó¦ÓóÌÐòÈ¥¶ÁºÍдÆäËûµÄϵͳ¡£Ò»¸ö·þÎñ»ò¿Í»§³ÌÐòͨ³£×¨×¢ÓÚÒ»¸öµ¥Ò»µÄ·þÎñÈ糬Îı¾´«ËÍÐÒ飨HTTP)»òÎļþ´«ÊäÐÒé (FTP)¡£Ê¹ÓÃserver sockets,Ò»¸öÓ¦ÓóÌÐò¿ÉÒÔÌṩÕâЩ·þÎñÖеÄÒ»¸öÈ¥Á¬½ÓÒ»¸öÏ£ÍûʹÓ÷þÎñµÄ¿Í»§³ÌÐò¡£Client socketsÔÊÐíÒ»¸öÓ¦ÓÃʹÓÃÕâЩ·þÎñÖеÄÒ»¸öÈ¥Á¬½ÓÌṩÕâ¸ö·þÎñµÄ·þÎñÓ¦Ó
Ïà¹ØÎĵµ£º
×ªÔØ×Ô£ºhttp://www.cnblogs.com/jdmei520/archive/2009/06/17/1505053.html
Webservice¼¼ÊõµÄ³öÏÖ½«¸÷ÖÖ¿ª·¢¼¼ÊõºÍÓïÑÔÍêÈ«µÄÈÚºÏÁË£¬ÏÂÃæ¾ÍÕâÖÖÈÚºÏÔÚC#ºÍdelphiÖ®¼äµÄ½»»¥×öÒ»´ÎÈ«ÃæµÄÌåÏÖ
1.ʹÓÃC#´´½¨Ò»¸öWebservice·þÎñ¡£
ʹÓÃvs2005µÄÄ£°å´´½¨C#µÄwebservice·Ç³£ÈÝÒס£ÔÎļþÈçÏÂ:
[WebService(Namespace  ......
32λDelphi³ÌÐòÖпÉÀûÓÃTRegistry¶ÔÏóÀ´´æÈ¡×¢²á±íÎļþÖеÄÐÅÏ¢¡£
¡¡¡¡Ò»¡¢´´½¨ºÍÊÍ·ÅTRegistry¶ÔÏó
¡¡¡¡1.´´½¨TRegistry¶ÔÏó¡£ÎªÁ˲Ù×÷×¢²á±í£¬Òª´´½¨Ò»¸öTRegistry¶ÔÏó£ºARegistry := TRegistry.Create£»
¡¡¡¡2.ÊÍ·ÅTRegistry¶ÔÏó¡£¶Ô×¢²á±í²Ù×÷½áÊøºó£¬Ó¦ÊÍ·ÅTRegistry¶ÔÏóËùÕ¼Äڴ棺ARegistry.Destroy¡£
¡¡¡¡¶þ ......
ÓÃVC++6.0±àдÁËÒ»¸ö¼òµ¥µÄdll£¬ÀïÃæ°üº¬Ò»¸ö¼õ·¨º¯Êýsubtract(int a,int b)£¬DllÃüÃûΪff.Dll
´úÂëÈçÏ£º
1.ff.cpp:
// ff.cpp : Defines the entry point for the DLL application.
//
#include "StdAfx.h"
#include "ff.h"
BOOL APIENTRY DllMain( HANDLE hModule,
......
function ListFiles(Dir: String):TStrings;
var
FSearchRec: TSearchRec;
FileList: TStrings;
FindResult: Integer;
begin
if Dir[length(Dir)]<>'\' then Dir:=Dir+'\';
FileList :=TStringList.Create;
FindResult:=FindFirst(Dir+'*.*,faAnyFile+faDirectory,FSearchRec);
while FindRes ......