Code/Resource
Windows Develop
Linux-Unix program
Internet-Socket-Network
Web Server
Browser Client
Ftp Server
Ftp Client
Browser Plugins
Proxy Server
Email Server
Email Client
WEB Mail
Firewall-Security
Telnet Server
Telnet Client
ICQ-IM-Chat
Search Engine
Sniffer Package capture
Remote Control
xml-soap-webservice
P2P
WEB(ASP,PHP,...)
TCP/IP Stack
SNMP
Grid Computing
SilverLight
DNS
Cluster Service
Network Security
Communication-Mobile
Game Program
Editor
Multimedia program
Graph program
Compiler program
Compress-Decompress algrithms
Crypt_Decrypt algrithms
Mathimatics-Numerical algorithms
MultiLanguage
Disk/Storage
Java Develop
assembly language
Applications
Other systems
Database system
Embeded-SCM Develop
FlashMX/Flex
source in ebook
Delphi VCL
OS Develop
MiddleWare
MPI
MacOS develop
LabView
ELanguage
Software/Tools
E-Books
Artical/Document
AutoSelector.h
Package: CaptionDemo_prj.zip [view]
Upload User: zhoushen
Upload Date: 2022-06-15
Package Size: 84k
Code Size: 1k
Category:
Dialog_Window
Development Platform:
Visual C++
- ///////////////////////////////////////////
- // Saves current graphical drawing object,
- // selects a new one, then restores the old
- // one upon destruction.
- //
- class AutoSelector
- {
- public:
- AutoSelector(CDC* pDC, CGdiObject* pNew)
- : m_pOld(pDC->SelectObject(pNew)),
- m_pDC(pDC)
- {
- ASSERT(m_pOld);
- ASSERT(!pNew->IsKindOf(RUNTIME_CLASS(CRgn)));
- }
- AutoSelector(CDC* pDC, int iStockObject)
- : m_pOld(pDC->SelectStockObject(iStockObject)),
- m_pDC(pDC)
- {
- ASSERT(m_pOld);
- }
- ~AutoSelector()
- {
- m_pDC->SelectObject(m_pOld);
- }
- private:
- AutoSelector(const AutoSelector&);
- AutoSelector& operator=(const AutoSelector&);
- // prevent region selection at compile-time
- AutoSelector(CDC* pDC, CRgn* pRgn);
- CGdiObject* m_pOld;
- CDC* m_pDC;
- };