#include?“CDesktop.h“

//構造函數?
CDesktop::CDesktop（）:mode_changed（false）
{
	SaveMode（）;
}

//析構函數
CDesktop::~CDesktop（）
{
	ResetMode（）;
}

//?存儲現在的顯示模式
void?CDesktop::SaveMode（）
{
	HDC	dc?=?GetDC（0）;
	devmode_saved.dmSize?=?sizeof（devmode_saved）;
	devmode_saved.dmDriverExtra?=?0;
	devmode_saved.dmPelsWidth?=?GetDeviceCaps（dc?HORZRES）;
	devmode_saved.dmPelsHeight?=?GetDeviceCaps（dc?VERTRES）;
	devmode_saved.dmBitsPerPel?=?GetDeviceCaps（dc?BITSPIXEL）;
	devmode_saved.dmFields?=?DM_PELSWIDTH?|?DM_PELSHEIGHT?|?DM_BITSPERPEL;
	//判斷Windows版本是否為Windows?NT/2000?
	if?（（GetVersion（）?&?0x80000000）?==?0）
	{		
		devmode_saved.dmFields?|=?DM_DISPLAYFREQUENCY;
		devmode_saved.dmDisplayFrequency?=?GetDeviceCaps（dc?VREFRESH）;
	}
	ReleaseDC（0?dc）;
}

//?還原成之前存儲的顯示模式
//
void?CDesktop::ResetMode（）
{
	if?（mode_changed）?
	{
		ChangeDisplaySettings（&devmode_saved?0）;
		mode_changed?=?false;
	}
}

//?更改顯示模式
//
bool?CDesktop::ChangeMode（int?width?int?height）
{
	DEVMODE	devmode;
	
	devmode?=?devmode_saved;
	devmode.dmPelsWidth?=?width;
	devmode.dmPelsHeight?=?height;
	devmode.dmFields?=?DM_PELSWIDTH?|?DM_PELSHEIGHT;
	
	if?（ChangeDisplaySettings（&devmode?CDS_FULLSCREEN）?
		==?DISP_CHANGE_SUCCESSFUL）?
	{
		mode_changed?=?true;
		return?true;
	}
	return?false;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1366??2011-06-16?13:20??SpaceWar11\CDesktop.cpp

?????文件????????281??2011-06-16?13:20??SpaceWar11\CDesktop.h

?????文件???????7145??2011-06-16?13:20??SpaceWar11\CDxSound.cpp

?????文件???????3055??2011-06-16?13:20??SpaceWar11\CDxSound.h

?????文件???????8450??2011-06-16?13:20??SpaceWar11\CEngine.cpp

?????文件???????2962??2011-06-16?13:20??SpaceWar11\CEngine.h

?????文件???????9407??2011-06-16?13:20??SpaceWar11\CGdiBmp.cpp

?????文件???????1807??2011-06-16?13:20??SpaceWar11\CGdiBmp.h

?????文件??????30091??2011-06-16?13:21??SpaceWar11\CManager.cpp

?????文件???????6880??2011-06-16?13:20??SpaceWar11\CManager.h

?????文件??????11035??2011-06-16?13:20??SpaceWar11\CSprite.cpp

?????文件???????9241??2011-06-16?13:20??SpaceWar11\CSprite.h

?????文件??????13899??2011-06-16?13:20??SpaceWar11\Debug\CDesktop.obj

?????文件?????943454??2011-06-16?13:20??SpaceWar11\Debug\CDesktop.sbr

?????文件??????29923??2011-06-16?13:20??SpaceWar11\Debug\CDxSound.obj

?????文件????1079629??2011-06-16?13:20??SpaceWar11\Debug\CDxSound.sbr

?????文件??????26588??2011-06-16?13:20??SpaceWar11\Debug\CEngine.obj

?????文件?????960442??2011-06-16?13:20??SpaceWar11\Debug\CEngine.sbr

?????文件??????24636??2011-06-16?13:20??SpaceWar11\Debug\CGdiBmp.obj

?????文件?????947211??2011-06-16?13:20??SpaceWar11\Debug\CGdiBmp.sbr

?????文件?????131679??2011-06-16?13:21??SpaceWar11\Debug\CManager.obj

?????文件????1207061??2011-06-16?13:21??SpaceWar11\Debug\CManager.sbr

?????文件??????32313??2011-06-16?13:20??SpaceWar11\Debug\CSprite.obj

?????文件?????956298??2011-06-16?13:20??SpaceWar11\Debug\CSprite.sbr

?????文件??????26461??2011-05-31?09:00??SpaceWar11\Debug\FishGame.obj

?????文件??????????0??2011-05-31?09:31??SpaceWar11\Debug\FishGame.sbr

?????文件??????26639??2011-06-16?13:20??SpaceWar11\Debug\Game.obj

?????文件????1187188??2011-06-16?13:20??SpaceWar11\Debug\Game.sbr

?????文件??????15635??2011-06-16?13:20??SpaceWar11\Debug\Thunder.obj

?????文件?????952715??2011-06-16?13:20??SpaceWar11\Debug\Thunder.sbr

............此處省略89個文件信息