========================================================================
MICROSOFT FOUNDATION CLASS LIBRARY : CMulticastSocket
========================================================================
AppWizard has created this CMulticastSocket application for you. This application
not only demonstrates the basics of using the Microsoft Foundation classes
but is also a starting point for writing your application.
This file contains a summary of what you will find in each of the files that
make up your CMulticastSocket application.
CMulticastSocket.h
This is the main header file for the application. It includes other
project specific headers (including Resource.h) and declares the
CCMulticastSocketApp application class.
CMulticastSocket.cpp
This is the main application source file that contains the application
class CCMulticastSocketApp.
CMulticastSocket.rc
This is a listing of all of the Microsoft Windows resources that the
program uses. It includes the icons, bitmaps, and cursors that are stored
in the RES subdirectory. This file can be directly edited in Microsoft
Developer Studio.
res\CMulticastSocket.ico
This is an icon file, which is used as the application's icon. This
icon is included by the main resource file CMulticastSocket.rc.
res\CMulticastSocket.rc2
This file contains resources that are not edited by Microsoft
Developer Studio. You should place all resources not
editable by the resource editor in this file.
CMulticastSocket.clw
This file contains information used by ClassWizard to edit existing
classes or add new classes. ClassWizard also uses this file to store
information needed to create and edit message maps and dialog data
maps and to create prototype member functions.
/////////////////////////////////////////////////////////////////////////////
AppWizard creates one dialog class:
CMulticastSocketDlg.h, CMulticastSocketDlg.cpp - the dialog
These files contain your CCMulticastSocketDlg class. This class defines
the behavior of your application's main dialog. The dialog's
template is in CMulticastSocket.rc, which can be edited in Microsoft
Developer Studio.
/////////////////////////////////////////////////////////////////////////////
Other standard files:
StdAfx.h, StdAfx.cpp
These files are used to build a precompiled header (PCH) file
named CMulticastSocket.pch and a precompiled types file named StdAfx.obj.
Resource.h
This is the standard header file, which defines new resource IDs.
Microsoft Developer Studio reads and updates this file.
/////////////////////////////////////////////////////////////////////////////
Other notes:
AppWizard uses "TODO:" to indicate parts of the source code you
should add to or customize.
If your application uses MFC in a shared DLL, and your application is
in a language other than the operating system's current language, you
will need to copy the corresponding localized resources MFC40XXX.DLL
from the Microsoft Visual C++ CD-ROM onto the system or system32 directory,
and rename it to be MFCLOC.DLL. ("XXX" stands for the language abbreviation.
For example, MFC40DEU.DLL contains resources translated to German.) If you
don't do this, some of the UI elements of your application will remain in the
language of the operating system.
/////////////////////////////////////////////////////////////////////////////
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UDP 组播 vc 例子
共24个文件
h:6个
cpp:5个
txt:2个
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2012-06-04
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组播主要有以下几个步骤:1. 建立支持数据报的scoket2. 把socket和本地的一个端口绑定(以后会通过这个端口进行数据的收发)3. 通过setsockopt IP_ADD_MEMBERSHIP加入一个组播组4. 然后就能通过sendto / recvfrom进行数据的收法5. 通过 setsockopt IP_DROP_MEMBERSHIP离开一个组播组6. 关闭socket如果你仅仅是想向一个组播组发送数据,而不要接受数据,那么可不用加入组播组,而直接通过sendto向组播组发送数据五.winsock 2组播 winsock 2组播主要是通过WSAJoinLeaf来实现的(WSAJoinLeaf的行为,返回值根据socket的模式,组播的实现构架有很大的关系) winsock 2组播的主要有以下几个步骤1. 建立支持数据报的socket(用WSASocket建立socket,同2. 时设置组播的一些属性)3. 把socket和本地的一个端口绑定(以后会通过这个端口进行数据的收发)4. 通过WSAJoinLeaf加入一个组播组5. 通过sendto / recvfrom进行数据的收发6. 直接关闭socket,7. 退出组播组
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UDP组播VC例程.rar (24个子文件)
www.pudn.com.txt 218B
example1
CMulticastSocket.ncb 73KB
CMulticastSocket.plg 2KB
CMulticastSocket.opt 53KB
MulticastSocket.h 2KB
res
CMulticastSocket.rc2 408B
CMulticastSocket.ico 1KB
CMulticastSocket.clw 3KB
CMulticastSocketDlg.cpp 6KB
CMulticastSocketDlg.h 2KB
CMulticastSocket.rc 7KB
CMulticastSocket.h 1KB
CMulticastSocket.cpp 2KB
CMulticastSocket.001 4KB
StdAfx.cpp 214B
resource.h 1KB
CMulticastSocket.dsp 4KB
MulticastSocket.cpp 5KB
JoinGroupDlg.h 1KB
StdAfx.h 1KB
CMulticastSocket.dsw 557B
JoinGroupDlg.cpp 1KB
CMulticastSocket.aps 22KB
Debug
ReadMe.txt 3KB
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