Windows Programming _ 19 _ test Windows application Loading Function and programming _ 19

Windows Programming _ 19 _ test Windows application Loading Function and programming _ 19

/* This program tests the custom WinMainCRTStartup function */# define STRICT # define WIN32_LEAN_AND_MEAN # include <windows. h> # include <tchar. h> # include <assert. h> // PIMAGE_DOS_HEADER void CenterText (HDC hDC, int x, int y, LPCTSTR szFace, LPCTSTR szMessage, int point) {HFONT hFont = CreateFont (-point * GetDeviceCaps (hDC, LOGPIXELSY)/72, 0, 0, 0, FW_BOLD, TRUE, FALSE, FALSE, ANSI_CHARSET, OUT_TT_PRECIS, CLIP_DEFAULT_PRECIS, PROOF_QUALITY, VARIABLE_PITCH, szFace); assert (hFont ); HGDIOBJ hOld = SelectObject (hDC, hFont); SetTextAlign (hDC, TA_CENTER | TA_BASELINE); SetBkMode (hDC, TRANSPARENT); SetTextColor (hDC, RGB (0, 0, 0xFF )); textOut (hDC, x, y, szMessage, _ tcslen (szMessage); SelectObject (hDC, hOld); DeleteObject (hOld );} const TCHAR szMessage [] = _ T ("Hello world"); const TCHAR szFace [] = _ T ("Times New Roman"); # pragma comment (linker, "-merge: rdata =. text ") // # pragma comment (linker,"-align: 512 ") extern" C "void WinMainCRTStartup () {HDC hDC = GetDC (NULL); assert (hDC ); centerText (hDC, GetSystemMetrics (SM_CXSCREEN)/2, GetSystemMetrics (SM_CYSCREEN)/2, szFace, szMessage, 72); ReleaseDC (NULL, hDC); ExitProcess (0 );}