/*==============================
?Roses.cpp?--?一千朵玫瑰
??（c）?Snow-dream?2008
??QQ:529698939
??E-mail:xzm2@qq.com
??編寫日期：2008-12-3
??VC?6.0環境下編譯通過
===============================*/
#include?
#include?
#include?“resource.h“

#define?WS_EX_layerED?0x00080000
#define?LWA_ALPHA?????0x00000002
#define?LWA_COLORKEY??0x00000001
#define?ID_TIMER??????1
#define?IMGCOUNT??????6??//圖片數
//因為沒有導出SetlayeredWindowAttributes?API?所以要我們自己到user32.dll里搜索
typedef?BOOL?（WINAPI?*LPFNSETlayerEDWINDOWATTRIBUTES）
（HWND?hwndCOLORREF?crKeyBYTE?bAlphaDWORD?dwFlags）?;

LRESULT?CALLBACK?WndProc?（HWND?UINT?WPARAM?LPARAM）?;

//設置窗口的透明度?hwnd是被設置的窗口?byAlpha是指示了透明度（0完全透明?255完全不透明）
BOOL?TransparentWnd（HWND?hwnd?BYTE?byAlpha）
{
	long?lstyle;
	HMODULE?hModule;
	BOOL?bRet;
	LPFNSETlayerEDWINDOWATTRIBUTES?lpSetlayeredWindowAttributes;
	if（FALSE?==?IsWindow（hwnd））
	{
		MessageBox（NULL?TEXT（“窗口句柄無效!“）?NULL?0）?;
		return?FALSE?;
	}
	hModule?=?（HMODULE）LoadLibrary（TEXT（“user32.dll“））?;
	if（hModule）
	{
		lpSetlayeredWindowAttributes?=?（LPFNSETlayerEDWINDOWATTRIBUTES）
			GetProcAddress（hModule?TEXT（“SetlayeredWindowAttributes“））?;
		if（!lpSetlayeredWindowAttributes）
		{
			MessageBox（hwnd?TEXT（“未找到API?SetlayeredWindowAttributes的地址!“）
				NULL?MB_OK）?;
			return?FALSE?;
		}
	}
	lstyle?=?GetWindowLong（hwnd?GWL_EXstyle）?;
	if（!lstyle）
	{
		MessageBox（hwnd?TEXT（“獲取窗口擴展樣式失敗!“）?NULL?MB_OK）?;
		return?FALSE?;
	}
	lstyle?=?lstyle?|?WS_EX_layerED?;
	bRet?=?SetWindowLong（hwnd?GWL_EXstyle?lstyle）?;
	if（!bRet）
	{
		MessageBox（hwnd?TEXT（“設置窗口擴展樣式失敗!“）?NULL?MB_OK）?;
		return?FALSE?;
	}
	bRet?=?lpSetlayeredWindowAttributes（hwnd?0?byAlpha?LWA_ALPHA）?;
	if（!bRet）
	{
		MessageBox（hwnd?TEXT（“設置窗口透明度失敗!“）?NULL?MB_OK）?;
		return?FALSE?;
	}
	RedrawWindow（hwnd?NULL?NULL
		RDW_ERASE?|?RDW_INVALIDATE?|?RDW_frame?|?RDW_ALLCHILDREN）?;
	FreeLibrary（hModule）?;
	return?TRUE?;
}

int?WINAPI?WinMain?（HINSTANCE?hInstance?HINSTANCE?hPrevInstance
????????????????????PSTR?szCmdLine?int?iCmdShow）
{
	static?TCHAR?szAppName[]?=?TEXT?（“Roses“）?;
	HWND?????hwnd?;
	MSG??????msg?;
	WNDCLASS?wndclass?;
	BOOL?????bRet?;
	
	wndclass.style??????????=?CS_HREDRAW?|?CS_VREDRAW?;
	wndclass.lpfnWndProc????=?WndProc?;
	wndclass.cbClsExtra?????=?0?;
	wndclass.cbWndExtra?????=?0?;
	wndclass.hInstance??????=?hInstance?;
	wndclass.hIcon??????????=?LoadIcon?（hInstance?szAppName）?;
	wndclass.hCursor????????=?LoadCursor?（NULL?IDC_ARROW）?;
	wndclass.hbrBackground??=?（HBRUSH）?GetStockobject?（WHITE_BRUSH）?;
	wndclass.lpszMenuName???=?NULL?;
	wndclass.lpszClassName??=?szAppName?;
	
	if（!RegisterClass?（&wndclass））
	{
		MessageBox?（NULL?TEXT?（“This?program?requires?Windows?NT!“）?szAppName?MB_IConerror）?;
		return?0;
	}
	
	srand?（（int）GetTickCount（））?;?//初始化隨機數發生器
	hwnd?=?CreateWindow?（szAppName?TEXT?（“玫瑰花“）
		WS_DLGframe?|?WS_POPUP
		0?0
		GetSystemMetrics（SM_CXSCREEN）
		GetSystemMetrics（SM_C

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

?????文件???????5831??2008-12-04?14:14??Roses\Roses.cpp

?????文件??????48640??2008-12-04?14:15??Roses\Roses.opt

?????文件????1077248??2008-12-03?15:40??Roses\Roses.exe

?????文件????????518??2008-12-03?10:55??Roses\Roses.dsw

?????文件?????160838??2008-12-03?11:33??Roses\rose.ico

?????文件??????91812??2008-12-03?11:34??Roses\BM_I0.bmp

?????文件??????90056??2008-12-03?11:34??Roses\BM_I1.bmp

?????文件??????90054??2008-12-03?11:34??Roses\BM_I2.bmp

?????文件??????30382??2008-12-03?11:34??Roses\BM_I3.bmp

?????文件??????45708??2008-12-03?11:34??Roses\BM_I4.bmp

?????文件??????90056??2008-12-03?11:34??Roses\BM_I5.bmp

?????文件??????91812??2008-12-03?12:02??Roses\BM_M0.bmp

?????文件??????90056??2008-12-03?12:02??Roses\BM_M1.bmp

?????文件??????90054??2008-12-03?12:02??Roses\BM_M2.bmp

?????文件??????30382??2008-12-03?12:02??Roses\BM_M3.bmp

?????文件??????45708??2008-12-03?12:02??Roses\BM_M4.bmp

?????文件??????90056??2008-12-03?12:02??Roses\BM_M5.bmp

?????文件???????4835??2008-12-03?12:10??Roses\Roses.dsp

?????文件????????409??2008-12-03?12:10??Roses\resource.h

?????文件????1070248??2008-12-03?12:10??Roses\Roses.aps

?????文件???????2550??2008-12-03?12:10??Roses\Roses.rc

?????目錄??????????0??2008-12-03?10:55??Roses

-----------?---------??----------?-----??----

??????????????3247253????????????????????22