1 探索消息处理过程的必要性与可能性

Windows操作系统的名称本身就是其核心概念--窗口。与窗口密不可分的就是消息了，本文建立一个最简单的Windows窗口程序，然后增加跟踪代码，把所有的Windows消息打印到文件中。我们知道，Windows处理消息的时候是序列化处理的，只有一个线程来完成，所以消息的处理具有严格的顺序，这也便于我们分析消息处理过程。

运行环境： Windows8.1

编译环境：VS2013

项目源码：见附录

2 消息跟踪结果与分析

2.1 结果文件

由于结果文件太大了，请读者自己编译此项目运行查看，项目源码已放到了文后的附录里。

2.2 分析结论

USER32.dll中的代码和我们编写的代码彼此调用，下面是几个具体的小结论。

（1）当我们调用CreateWindow()创建窗口的时候，这个函数的内部却在以不同参数多次调用我们编写的窗口过程WndProc了；

（2）当我们调用ShowWindow()显示窗口的时候，这个函数内部疯狂地多次以不同参数调用WndProc();

（3）当我们调用UpdateWindow()更新窗口时，这个函数内部以WM_PAINT参数调用WndProc();

（4）当我们调用GetMessage()从消息队列取消息时，这个函数内部可能会多次调用WndProc()来处理Send到消息队列中的消息，处理完sent的消息后，才返回一个posted的消息；

（5）我们在WndProc（）里调用了DefWindowProc()，而这个函数内部也会根据处理消息的类型，反过来调用WndProc（），有点像递归调用了，不过每次使用的参数值不同，不会出现死循环；

（6）窗口被销毁后，User32模块内部以WM_DESTROY参数调用WndProc（）。

（7）应用程序必须自己主动调用PostQuitMessage()来把WM_QUIT放入消息队列中结束消息循环。

附录 项目源代码

main.cpp

#include <Windows.h>#include "LogWriter.h"#include "WindowsMessages.h"LRESULT CALLBACK	WndProc(HWND, UINT, WPARAM, LPARAM);int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, wchar_t* szCmdLine, int iCmdShow){	LOG(L"程序开始");	wchar_t szClassName[] = L"MyWindowClass";	// 注册窗口类	WNDCLASSEX wcex;	wcex.cbSize = sizeof(WNDCLASSEX);	wcex.style = CS_HREDRAW | CS_VREDRAW;	wcex.lpfnWndProc = WndProc;	wcex.cbClsExtra = 0;	wcex.cbWndExtra = 0;	wcex.hInstance = hInstance;	wcex.hIcon = NULL;	wcex.hCursor = LoadCursor(NULL, IDC_ARROW);	wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);	wcex.lpszMenuName = NULL;	wcex.lpszClassName = szClassName;	wcex.hIconSm = NULL;	LOG(L"RegisterClassEx()开始");	::RegisterClassEx(&wcex);	LOG(L"RegisterClassEx()返回");	// 创建窗口	LOG(L"CreateWindow()开始");	HWND hWnd = CreateWindow(szClassName, L"Windows 消息测试", WS_OVERLAPPEDWINDOW,		CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);	LOG(L"CreateWindow()返回");	LOG(L"ShowWindow()开始");	::ShowWindow(hWnd, SW_SHOW);	LOG(L"ShowWindow()返回");	LOG(L"UpdateWindow()开始");	::UpdateWindow(hWnd);	LOG(L"UpdateWindow()返回");	// 开启消息循环, 直到取回WM_QUIT消息，GetMessage()返回0，退出循环	MSG msg;	BOOL bRet = 0;	wchar_t str[256];	while (1)	{		LOG(L"GetMessage()开始");		bRet = GetMessage(&msg, NULL, 0, 0);		::wsprintf(str, L"GetMessage()返回，取回消息:%s，对应窗口:%X", get_msg_name(msg.message), msg.hwnd);		LOG(str);		if (bRet == 0)		{			// 收到了WM_QUIT,退出循环			break;		}		else if (bRet == -1)		{			// 处理错误		}		else		{			TranslateMessage(&msg);			LOG(L"DispatchMessage()开始");			DispatchMessage(&msg);   // 根据msg.hwnd调用指定窗口过程			LOG(L"DispatchMessage()返回");		}	}	// 程序结束	LOG(L"程序结束");	ENDLOG	return 0;}LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){	wchar_t str[128];	::wsprintf(str, L"WndProc被调用开始，消息参数: %s", get_msg_name(message));	LOG(str);	int r = 0;	switch (message)	{	case WM_CREATE:		break;	case WM_DESTROY:		::PostQuitMessage(0);   // 窗口销毁后，指示退出消息循环		break;	default:		LOG(L"DefWindowProc()开始");		r = ::DefWindowProc(hWnd, message, wParam, lParam);		LOG(L"DefWindowProc()返回");		LOG(L"WndProc返回");		return r;	}	LOG(L"WndProc返回");	return 0;}

其他辅助文件的功能包括：打印到文件和根据消息号获得消息名称。这些辅助文件一并列到下面：

LogWriter.h

#pragma once/*日志记录类功能描述：根据当前时间自动生成日志文件名，自动记录日志到日志文件。日志文件名格式（样例）：20141219211252255.log日志内容格式（样例）：2014年12月19日11时52分55秒，源文件:e:\work\udptest\udptestdlg.cpp，第109行， 这里是要写的日志内容使用方式:此类采用单例模式设计，为使用方便，定义了两个宏供用户调用。样例代码：LOG(L"这里是要写的日志内容");  // 记录日志到文件ENDLOG  // 程序退出之前调用，关闭日志文件*/#include <stdio.h>class LogWriter{protected:	LogWriter();	~LogWriter();private:	wchar_t fileName[1024];	FILE* fp;public:	void Log(wchar_t* log);public:	static LogWriter* GetLogWriter();	static void DeleteLogWriter();private:	static LogWriter* theOnlyLogWriter;};#define LOG(x) { 	wchar_t buffer[2048]; 	SYSTEMTIME st; 	::GetLocalTime(&st); 	swprintf_s(buffer, L"%04d年%02d月%02d日%02d时%02d分%02d秒，源文件:%s，第%d行， %s\n", 	st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, 	TEXT(__FILE__), __LINE__, x); 	LogWriter::GetLogWriter()->Log(buffer); }#define ENDLOG 	LogWriter::DeleteLogWriter();

LogWriter.cpp

#include <stdio.h>#include "LogWriter.h"#include "share.h"#include <Windows.h>LogWriter* LogWriter::theOnlyLogWriter = NULL;LogWriter::LogWriter(){	// determine the log file‘s name, yyyyMMddhhmmss.log	SYSTEMTIME st;	::GetLocalTime(&st);	::swprintf_s(this->fileName, L"%04d%02d%02d%02d%02d%02d.log", st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond);	fp = ::_wfsopen(this->fileName, L"w,ccs=UTF-8", _SH_DENYNO); // 以共享读写模式打开日志文件}// 线程安全的写入文件void LogWriter::Log(wchar_t* log){	if (fp != NULL)	{		::fwprintf(this->fp, L"%s", log);	}}LogWriter::~LogWriter(){	if (this->fp != NULL)		::fclose(fp);}LogWriter* LogWriter::GetLogWriter(){	if (theOnlyLogWriter == NULL)	{		theOnlyLogWriter = new LogWriter();	}	return theOnlyLogWriter;}void LogWriter::DeleteLogWriter(){	if (theOnlyLogWriter != NULL)	{		delete theOnlyLogWriter;		theOnlyLogWriter = NULL;	}}

WindowsMessage.h

#pragma once#include <Windows.h>wchar_t* get_msg_name(int message);static wchar_t* Messages[] ={	L"WM_NULL",//0x0000	L"WM_CREATE",//0x0001	L"WM_DESTROY",//0x0002	L"WM_MOVE",//0x0003	L"WM_SIZEWAIT",//0x0004	L"WM_SIZE",//0x0005	L"WM_ACTIVATE",//0x0006	L"WM_SETFOCUS",//0x0007	L"WM_KILLFOCUS",//0x0008	L"WM_SETVISIBLE",//0x0009	L"WM_ENABLE",//0x000a	L"WM_SETREDRAW",//0x000b	L"WM_SETTEXT",//0x000c	L"WM_GETTEXT",//0x000d	L"WM_GETTEXTLENGTH",//0x000e	L"WM_PAINT",//0x000f	L"WM_CLOSE",   /* 0x10 */	L"WM_QUERYENDSESSION",//0x0011	L"WM_QUIT",//0x0012	L"WM_QUERYOPEN",//0x0013	L"WM_ERASEBKGND",//0x0014	L"WM_SYSCOLORCHANGE",//0x0015	L"WM_ENDSESSION",//0x0016	L"WM_SYSTEMERROR",//0x0017	L"WM_SHOWWINDOW",//0x0018	L"WM_CTLCOLOR",//0x0019	L"WM_WININICHANGE",//0x001a	L"WM_DEVMODECHANGE",//0x001b	L"WM_ACTIVATEAPP",//0x001c	L"WM_FONTCHANGE",//0x001d	L"WM_TIMECHANGE",//0x001e	L"WM_CANCELMODE",//0x001f	L"WM_SETCURSOR",  /* 0x20 */	L"WM_MOUSEACTIVATE",//0x0021	L"WM_CHILDACTIVATE",//0x0022	L"WM_QUEUESYNC",//0x0023	L"WM_GETMINMAXINFO",//0x0024	L"WM_LOGOFF",//0x0025	L"WM_PAINTICON",//0x0026	L"WM_ICONERASEBKGND",//0x0027	L"WM_NEXTDLGCTL",//0x0028	L"WM_ALTTABACTIVE",//0x0029	L"WM_SPOOLERSTATUS",//0x002a	L"WM_DRAWITEM",//0x002b	L"WM_MEASUREITEM",//0x002c	L"WM_DELETEITEM",//0x002d	L"WM_VKEYTOITEM",//0x002e	L"WM_CHARTOITEM",//0x002f	L"WM_SETFONT",  /* 0x30 */	L"WM_GETFONT",//0x0031	L"WM_SETHOTKEY",//0x0032	L"WM_GETHOTKEY",//0x0033	L"WM_FILESYSCHANGE",//0x0034	L"WM_ISACTIVEICON",//0x0035	L"WM_QUERYPARKICON",//0x0036	L"WM_QUERYDRAGICON",//0x0037	L"WM_WINHELP",//0x0038	L"WM_COMPAREITEM",//0x0039	L"WM_FULLSCREEN",//0x003a	L"WM_CLIENTSHUTDOWN",//0x003b	L"WM_DDEMLEVENT",//0x003c	L"WM_GETOBJECT",//0x003d	NULL,//0x003e	L"WM_CALCSCROLL",//0x003f	L"WM_TESTING",           /* 0x40 */	L"WM_COMPACTING",//0x0041	L"WM_OTHERWINDOWCREATED",//0x0042	L"WM_OTHERWINDOWDESTROYED",//0x0043	L"WM_COMMNOTIFY",//0x0044	L"WM_MEDIASTATUSCHANGE",//0x0045	L"WM_WINDOWPOSCHANGING", /* 0x0046 */	L"WM_WINDOWPOSCHANGED", /* 0x0047 */	L"WM_POWER",//0x0048	L"WM_COPYGLOBALDATA",//0x0049	L"WM_COPYDATA",//0x004a	L"WM_CANCELJOURNAL",//0x004b	L"WM_LOGONNOTIFY",//0x004c	L"WM_KEYF1",//0x004d	L"WM_NOTIFY",//0x004e	L"WM_ACCESS_WINDOW",//0x004f	L"WM_INPUTLANGCHANGEREQUEST",/* 0x0050 */	L"WM_INPUTLANGCHANGE",//0x0051	L"WM_TCARD",//0x0052	L"WM_HELP",//0x0053	L"WM_USERCHANGED",//0x0054	L"WM_NOTIFYFORMAT",//0x0055	NULL,//0x0056	NULL,//0x0057	NULL,//0x0058	NULL,//0x0059	NULL,//0x005a	NULL,//0x005b	NULL,//0x005c	NULL,//0x005d	NULL,//0x005e	NULL,//0x005f	NULL,/* 0x0060 */	NULL,//0x0061	NULL,//0x0062	NULL,//0x0063	NULL,//0x0064	NULL,//0x0065	NULL,//0x0066	NULL,//0x0067	NULL,//0x0068	NULL,//0x0069	NULL,//0x006a	NULL,//0x006b	NULL,//0x006c	NULL,//0x006d	NULL,//0x006e	NULL,//0x006f	L"WM_FINALDESTROY",/* 0x0070 */	L"WM_MEASUREITEM_CLIENTDATA",//0x0071	L"WM_TASKACTIVATED",//0x0072	L"WM_TASKDEACTIVATED",//0x0073	L"WM_TASKCREATED",//0x0074	L"WM_TASKDESTROYED",//0x0075	L"WM_TASKUICHANGED",//0x0076	L"WM_TASKVISIBLE",//0x0077	L"WM_TASKNOTVISIBLE",//0x0078	L"WM_SETCURSORINFO",//0x0079	NULL,//0x007a	L"WM_CONTEXTMENU",//0x007b	L"WM_STYLECHANGING",//0x007c	L"WM_STYLECHANGED",//0x007d	L"WM_DISPLAYCHANGE",//0x007e	L"WM_GETICON",//0x007f	L"WM_SETICON",  /* 0x0080 */	L"WM_NCCREATE",  /* 0x0081 */	L"WM_NCDESTROY",  /* 0x0082 */	L"WM_NCCALCSIZE",  /* 0x0083 */	L"WM_NCHITTEST",         /* 0x0084 */	L"WM_NCPAINT",           /* 0x0085 */	L"WM_NCACTIVATE",        /* 0x0086 */	L"WM_GETDLGCODE",  /* 0x0087 */	L"WM_SYNCPAINT",//0x0088	L"WM_SYNCTASK",//0x0089	NULL,//0x008a	L"WM_KLUDGEMINRECT",//0x008b	L"WM_LPKDRAWSWITCHWND",//0x008c	NULL,//0x008d	NULL,//0x008e	NULL,//0x008f	NULL,/* 0x0090 */	NULL,//0x0091	NULL,//0x0092	NULL,//0x0093	NULL,//0x0094	NULL,//0x0095	NULL,//0x0096	NULL,//0x0097	NULL,//0x0098	NULL,//0x0099	NULL,//0x009a	NULL,//0x009b	NULL,//0x009c	NULL,//0x009d	NULL,//0x009e	NULL,//0x009f	L"WM_NCMOUSEMOVE",  /* 0x00A0 *//* 0x00A0 */	L"WM_NCLBUTTONDOWN",  /* 0x00A1 */	L"WM_NCLBUTTONUP",  /* 0x00A2 */	L"WM_NCLBUTTONDBLCLK", /* 0x00A3 */	L"WM_NCRBUTTONDOWN",  /* 0x00A4 */	L"WM_NCRBUTTONUP",  /* 0x00A5 */	L"WM_NCRBUTTONDBLCLK", /* 0x00A6 */	L"WM_NCMBUTTONDOWN",  /* 0x00A7 */	L"WM_NCMBUTTONUP",  /* 0x00A8 */	L"WM_NCMBUTTONDBLCLK", /* 0x00A9 */	NULL,//0x00AA	L"WM_NCXBUTTONDOWN",//0x00AB	L"WM_NCXBUTTONUP",//0x00AC	L"WM_NCXBUTTONDBLCLK",//0x00AD	L"WM_NCUAHDRAWCAPTION", /* 0x00AE */	L"WM_NCUAHDRAWFRAME", /* 0x00AF */	L"EM_GETSEL32",              /* 0x00b0 */ /* 0x00B0 - Win32	Edit controls */	L"EM_SETSEL32",              /* 0x00b1 */	L"EM_GETRECT32",             /* 0x00b2 */	L"EM_SETRECT32",             /* 0x00b3 */	L"EM_SETRECTNP32",           /* 0x00b4 */	L"EM_SCROLL32",              /* 0x00b5 */	L"EM_LINESCROLL32",          /* 0x00b6 */	L"EM_SCROLLCARET32",         /* 0x00b7 */	L"EM_GETMODIFY32",           /* 0x00b8 */	L"EM_SETMODIFY32",           /* 0x00b9 */	L"EM_GETLINECOUNT32",        /* 0x00ba */	L"EM_LINEINDEX32",           /* 0x00bb */	L"EM_SETHANDLE32",           /* 0x00bc */	L"EM_GETHANDLE32",           /* 0x00bd */	L"EM_GETTHUMB32",            /* 0x00be */	NULL,                       /* 0x00bf */	NULL,                       /* 0x00c0 */	L"EM_LINELENGTH32",          /* 0x00c1 */	L"EM_REPLACESEL32",          /* 0x00c2 */	L"EM_SETFONT",                /* 0x00c3 */	L"EM_GETLINE32",             /* 0x00c4 */	L"EM_LIMITTEXT32",           /* 0x00c5 */	L"EM_CANUNDO32",             /* 0x00c6 */	L"EM_UNDO32",                /* 0x00c7 */	L"EM_FMTLINES32",            /* 0x00c8 */	L"EM_LINEFROMCHAR32",        /* 0x00c9 */	L"EM_SETWORDBREAK",          /* 0x00ca */	L"EM_SETTABSTOPS32",         /* 0x00cb */	L"EM_SETPASSWORDCHAR32",     /* 0x00cc */	L"EM_EMPTYUNDOBUFFER32",     /* 0x00cd */	L"EM_GETFIRSTVISIBLELINE32", /* 0x00ce */	L"EM_SETREADONLY32",         /* 0x00cf */	L"EM_SETWORDBREAKPROC32",    /* 0x00d0 */	L"EM_GETWORDBREAKPROC32",    /* 0x00d1 */	L"EM_GETPASSWORDCHAR32",     /* 0x00d2 */	L"EM_SETMARGINS32",          /* 0x00d3 */	L"EM_GETMARGINS32",          /* 0x00d4 */	L"EM_GETLIMITTEXT32",        /* 0x00d5 */	L"EM_POSFROMCHAR32",         /* 0x00d6 */	L"EM_CHARFROMPOS32",         /* 0x00d7 */	L"EM_SETIMESTATUS",//0x00D8	L"EM_GETIMESTATUS",//0x00D9	L"EM_MSGMAX",//0x00DA	NULL,//0x00DB	NULL,//0x00DC	NULL,//0x00DD	NULL,//0x00DE	NULL,//0x00DF	L"SBM_SETPOS32",             /* 0x00e0 *//* 0x00E0 - Win32	Scrollbars */	L"SBM_GETPOS32",             /* 0x00e1 */	L"SBM_SETRANGE32",           /* 0x00e2 */	L"SBM_GETRANGE32",           /* 0x00e3 */	L"SBM_ENABLE_ARROWS32",      /* 0x00e4 */	NULL,//0x00e5	L"SBM_SETRANGEREDRAW32",     /* 0x00e6 */	NULL,//0x00e7	NULL,//0x00e8	L"SBM_SETSCROLLINFO32",      /* 0x00e9 */	L"SBM_GETSCROLLINFO32",      /* 0x00ea */	NULL,//0x00eb	NULL,//0x00ec	NULL,//0x00ed	NULL,//0x00ee	NULL,//0x00ef	L"BM_GETCHECK32",            /* 0x00f0 *//* 0x00F0 - Win32	Buttons */	L"BM_SETCHECK32",            /* 0x00f1 */	L"BM_GETSTATE32",            /* 0x00f2 */	L"BM_SETSTATE32",            /* 0x00f3 */	L"BM_SETSTYLE32",            /* 0x00f4 */	L"BM_CLICK32",               /* 0x00f5 */	L"BM_GETIMAGE32",            /* 0x00f6 */	L"BM_SETIMAGE32",            /* 0x00f7 */	NULL,//0x00f8	NULL,//0x00f9	NULL,//0x00fa	NULL,//0x00fb            	NULL,//0x00fc	NULL,//0x00fd	NULL,//0x00fe	L"WM_INPUT",//0x00ff	L"WM_KEYDOWN",  /* 0x0100 */	L"WM_KEYUP",   /* 0x0101 */	L"WM_CHAR",   /* 0x0102 */	L"WM_DEADCHAR",  /* 0x0103 */	L"WM_SYSKEYDOWN",  /* 0x0104 */	L"WM_SYSKEYUP",  /* 0x0105 */	L"WM_SYSCHAR",  /* 0x0106 */	L"WM_SYSDEADCHAR",  /* 0x0107 */	L"WM_YOMICHAR",  /* 0x0108 */	L"WM_UNICHAR",//0x0109	L"WM_CONVERTREQUEST",//0x010a	L"WM_CONVERTRESULT",//0x010b	L"WM_INTERIM",//0x010c	L"WM_IME_STARTCOMPOSITION",//0x010d	L"WM_IME_ENDCOMPOSITION",//0x010e	L"WM_IME_COMPOSITION",//0x010f	L"WM_INITDIALOG",  /* 0x0110 */	L"WM_COMMAND",  /* 0x0111 */	L"WM_SYSCOMMAND",        /* 0x0112 */	L"WM_TIMER",   /* 0x0113 */	L"WM_HSCROLL",  /* 0x0114 */	L"WM_VSCROLL",  /* 0x0115 */	L"WM_INITMENU",              /* 0x0116 */	L"WM_INITMENUPOPUP",         /* 0x0117 */	L"WM_SYSTIMER",  /* 0x0118 */	NULL,//0x0119	NULL,//0x011a	NULL,//0x011b	NULL,//0x011c	NULL,//0x011d	NULL,//0x011e	L"WM_MENUSELECT",            /* 0x011f */	L"WM_MENUCHAR",              /* 0x0120 */	L"WM_ENTERIDLE",             /* 0x0121 */	L"WM_MENURBUTTONUP",//0x0122	L"WM_MENUDRAG",//0x0123	L"WM_MENUGETOBJECT",//0x0124	L"WM_UNINITMENUPOPUP",//0x0125	L"WM_MENUCOMMAND",//0x0126	L"WM_CHANGEUISTATE",//0x0127	L"WM_UPDATEUISTATE",//0x0128	L"WM_QUERYUISTATE",//0x0129	NULL,//0x012a	NULL,//0x012b	NULL,//0x012c	NULL,//0x012d	NULL,//0x012e	NULL,//0x012f	NULL,/* 0x0130 */	L"WM_LBTRACKPOINT",          /* 0x0131 */	L"WM_CTLCOLORMSGBOX",        /* 0x0132 */	L"WM_CTLCOLOREDIT",          /* 0x0133 */	L"WM_CTLCOLORLISTBOX",       /* 0x0134 */	L"WM_CTLCOLORBTN",           /* 0x0135 */	L"WM_CTLCOLORDLG",           /* 0x0136 */	L"WM_CTLCOLORSCROLLBAR",     /* 0x0137 */	L"WM_CTLCOLORSTATIC",        /* 0x0138 */	NULL,//0x0139	NULL,//0x013a	NULL,//0x013b	NULL,//0x013c	NULL,//0x013d	NULL,//0x013e	NULL,//0x013f	L"CB_GETEDITSEL32",          /* 0x0140 *//* 0x0140 - Win32	Comboboxes */	L"CB_LIMITTEXT32",           /* 0x0141 */	L"CB_SETEDITSEL32",          /* 0x0142 */	L"CB_ADDSTRING32",           /* 0x0143 */	L"CB_DELETESTRING32",        /* 0x0144 */	L"CB_DIR32",                 /* 0x0145 */	L"CB_GETCOUNT32",            /* 0x0146 */	L"CB_GETCURSEL32",           /* 0x0147 */	L"CB_GETLBTEXT32",           /* 0x0148 */	L"CB_GETLBTEXTLEN32",        /* 0x0149 */	L"CB_INSERTSTRING32",        /* 0x014a */	L"CB_RESETCONTENT32",        /* 0x014b */	L"CB_FINDSTRING32",          /* 0x014c */	L"CB_SELECTSTRING32",        /* 0x014d */	L"CB_SETCURSEL32",           /* 0x014e */	L"CB_SHOWDROPDOWN32",        /* 0x014f */	L"CB_GETITEMDATA32",         /* 0x0150 */	L"CB_SETITEMDATA32",         /* 0x0151 */	L"CB_GETDROPPEDCONTROLRECT32",/* 0x0152 */	L"CB_SETITEMHEIGHT32",       /* 0x0153 */	L"CB_GETITEMHEIGHT32",       /* 0x0154 */	L"CB_SETEXTENDEDUI32",       /* 0x0155 */	L"CB_GETEXTENDEDUI32",       /* 0x0156 */	L"CB_GETDROPPEDSTATE32",     /* 0x0157 */	L"CB_FINDSTRINGEXACT32",     /* 0x0158 */	L"CB_SETLOCALE32",           /* 0x0159 */	L"CB_GETLOCALE32",           /* 0x015a */	L"CB_GETTOPINDEX32",         /* 0x015b */	L"CB_SETTOPINDEX32",         /* 0x015c */	L"CB_GETHORIZONTALEXTENT32", /* 0x015d */	L"CB_SETHORIZONTALEXTENT32", /* 0x015e */	L"CB_GETDROPPEDWIDTH32",     /* 0x015f */	L"CB_SETDROPPEDWIDTH32",     /* 0x0160 */	L"CB_INITSTORAGE32",         /* 0x0161 */	NULL,//0x0162	L"CB_MULTIPLEADDSTRING",//0x0163	L"CB_GETCOMBOBOXINFO",//0x0164	NULL,//0x0165	NULL,//0x0166	NULL,//0x0167	NULL,//0x0168	NULL,//0x0169	NULL,//0x016a	NULL,//0x016b	NULL,//0x016c	NULL,//0x016d	NULL,//0x016e	NULL,//0x016f	L"STM_SETICON32",  /* 0x0170 */ /* 0x0170 - Win32 Static	controls */	L"STM_GETICON32",  /* 0x0171 */	L"STM_SETIMAGE32",  /* 0x0172 */	L"STM_GETIMAGE32",  /* 0x0173 */	L"STM_MSGMAX",//0x0174	NULL,//0x0175	NULL,//0x0176	NULL,//0x0177	NULL,//0x0178	NULL,//0x0179	NULL,//0x017a	NULL,//0x017b	NULL,//0x017c	NULL,//0x017d	NULL,//0x017e	NULL,//0x017f	L"LB_ADDSTRING32",           /* 0x0180 *//* 0x0180 - Win32	Listboxes */	L"LB_INSERTSTRING32",        /* 0x0181 */	L"LB_DELETESTRING32",        /* 0x0182 */	L"LB_SELITEMRANGEEX32",      /* 0x0183 */	L"LB_RESETCONTENT32",        /* 0x0184 */	L"LB_SETSEL32",              /* 0x0185 */	L"LB_SETCURSEL32",           /* 0x0186 */	L"LB_GETSEL32",              /* 0x0187 */	L"LB_GETCURSEL32",           /* 0x0188 */	L"LB_GETTEXT32",             /* 0x0189 */	L"LB_GETTEXTLEN32",          /* 0x018a */	L"LB_GETCOUNT32",            /* 0x018b */	L"LB_SELECTSTRING32",        /* 0x018c */	L"LB_DIR32",                 /* 0x018d */	L"LB_GETTOPINDEX32",         /* 0x018e */	L"LB_FINDSTRING32",          /* 0x018f */	L"LB_GETSELCOUNT32",         /* 0x0190 */	L"LB_GETSELITEMS32",         /* 0x0191 */	L"LB_SETTABSTOPS32",         /* 0x0192 */	L"LB_GETHORIZONTALEXTENT32", /* 0x0193 */	L"LB_SETHORIZONTALEXTENT32", /* 0x0194 */	L"LB_SETCOLUMNWIDTH32",      /* 0x0195 */	L"LB_ADDFILE32",             /* 0x0196 */	L"LB_SETTOPINDEX32",         /* 0x0197 */	L"LB_GETITEMRECT32",         /* 0x0198 */	L"LB_GETITEMDATA32",         /* 0x0199 */	L"LB_SETITEMDATA32",         /* 0x019a */	L"LB_SELITEMRANGE32",        /* 0x019b */	L"LB_SETANCHORINDEX32",      /* 0x019c */	L"LB_GETANCHORINDEX32",      /* 0x019d */	L"LB_SETCARETINDEX32",       /* 0x019e */	L"LB_GETCARETINDEX32",       /* 0x019f */	L"LB_SETITEMHEIGHT32",       /* 0x01a0 */	L"LB_GETITEMHEIGHT32",       /* 0x01a1 */	L"LB_FINDSTRINGEXACT32",     /* 0x01a2 */	L"LB_CARETON32",             /* 0x01a3 */	L"LB_CARETOFF32",            /* 0x01a4 */	L"LB_SETLOCALE32",           /* 0x01a5 */	L"LB_GETLOCALE32",           /* 0x01a6 */	L"LB_SETCOUNT32",            /* 0x01a7 */	L"LB_INITSTORAGE32",         /* 0x01a8 */	L"LB_ITEMFROMPOINT32",       /* 0x01a9 */	L"LB_INSERTSTRINGUPPER",//0x01aa	L"LB_INSERTSTRINGLOWER",//0x01ab	L"LB_ADDSTRINGUPPER",//0x01ac	L"LB_ADDSTRINGLOWER",//0x01ad	L"LBCB_STARTTRACK",//0x01ae	L"LBCB_ENDTRACK",//0x01af	NULL,/* 0x01B0 */	L"LB_MULTIPLEADDSTRING",//0x01b1	L"LB_GETLISTBOXINFO",//0x01b2	NULL,//0x01b3	NULL,//0x01b4	NULL,//0x01b5	NULL,//0x01b6	NULL,//0x01b7	NULL,//0x01b8	NULL,//0x01b9	NULL,//0x01ba	NULL,//0x01bb	NULL,//0x01bc	NULL,//0x01bd	NULL,//0x01be	NULL,//0x01bf	NULL,/* 0x01C0 */	NULL,//0x01c1	NULL,//0x01c2	NULL,//0x01c3	NULL,//0x01c4	NULL,//0x01c5	NULL,//0x01c6	NULL,//0x01c7	NULL,//0x01c8	NULL,//0x01c9	NULL,//0x01ca	NULL,//0x01cb	NULL,//0x01cc	NULL,//0x01cd	NULL,//0x01ce	NULL,//0x01cf	NULL,/* 0x01D0 */	NULL,//0x01d1	NULL,//0x01d2	NULL,//0x01d3	NULL,//0x01d4	NULL,//0x01d5	NULL,//0x01d6	NULL,//0x01d7	NULL,//0x01d8	NULL,//0x01d9	NULL,//0x01da	NULL,//0x01db	NULL,//0x01dc	NULL,//0x01dd	NULL,//0x01de	NULL,//0x01df	NULL,/* 0x01E0 */	NULL,//0x01e1	NULL,//0x01e2	L"MN_SETHMENU",//0x01e3	L"MN_GETHMENU",//0x01e4	L"MN_SIZEWINDOW",//0x01e5	L"MN_OPENHIERARCHY",//0x01e6	L"MN_CLOSEHIERARCHY",//0x01e7	L"MN_SELECTITEM",//0x01e8	L"MN_CANCELMENUS",//0x01e9	L"MN_SELECTFIRSTVALIDITEM",//0x01ea	NULL,//0x01eb	NULL,//0x01ec	NULL,//0x01ed	L"MN_FINDMENUWINDOWFROMPOINT",//0x01ee	L"MN_SHOWPOPUPWINDOW",//0x01ef	L"MN_BUTTONUP",//0x01f0	L"MN_SETTIMERTOOPENHIERARCHY",//0x01f1	L"MN_DBLCLK",//0x01f2	L"MN_ACTIVEPOPUP",//0x01f3	L"MN_ENDMENU",//0x01f4	L"MN_DODRAGDROP",//0x01f5	NULL,//0x01f6	NULL,//0x01f7	NULL,//0x01f8	NULL,//0x01f9	NULL,//0x01fa	NULL,//0x01fb	NULL,//0x01fc	NULL,//0x01fd	NULL,//0x01fe	NULL,//0x01ff};

WindowsMessages.cpp

#include "WindowsMessages.h"wchar_t* get_msg_name(int message){	static wchar_t str[64];	if ( message<0 || message>(sizeof(Messages) / sizeof(wchar_t) ))	{		wsprintf(str, L"未收录消息:%X", message);		return str;	}	wchar_t* msg = Messages[message];	if (msg == NULL)	{		wsprintf(str, L"不明消息:%X", message);		return str;	}	return msg;}

重温WIN32 API ------ Window消息跟踪