基本鼠標消息
WM_LBUTTONDOWN - 鼠標左鍵按下
WM_LBUTTONUP - 鼠標左鍵抬起
WM_RBUTTONDOWN - 鼠標右鍵按下
WM_RBUTTONUP - 鼠標右鍵抬起
WM_MOUSEMOVE - 鼠標移動消息
雙擊消息
WM_LBUTTONDBLCLK - 鼠標左鍵雙擊
WM_RBUTTONDBLCLK - 鼠標右鍵雙擊
使用時需要在注冊窗口類的時候添加CS_DBLCLKS風格。

滾輪消息
WM_MOUSEWHEL - 鼠標滾輪消息
附帶信息：
wPARAM:
LOWORD - 其他按鍵的狀態
HIWORD - 滾輪的偏移量，通過正負值表示滾輪方向
正：向前滾動 負:向后滾動
IPARAM:鼠標當前的位置,屏幕坐標系
LOWORD - X坐標
HIWORD - Y坐標
使用：
通過偏移量，獲取滾動的方向和距離 (只會出現120的倍數的數)

鼠標基本消息
附帶信息:
wPARAM : 其他按鍵的狀態,例如Ctrl/Shift等
IPARAM: 鼠標的位置,窗口客戶區坐標系
LOWORD X坐標位置
HIWORD Y坐標位置

一般清空鼠標按下/抬起成對出現。在鼠標移動過程中,會根據移動速度產生一系列的WM_MOUSEMOVE消息.

鼠標點擊事件

#include <windows.h> #include <stdio.h> HANDLE g_hOutput = 0; void OnLButtonDown(HWND hWnd,WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONDOWN:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText,strlen(szText), NULL, NULL); }void OnLButtonUP(HWND hWnd, WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONDOWN:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }LRESULT CALLBACK WndProc(HWND hWnd, UINT msgID, WPARAM wParam, LPARAM IParam) {switch (msgID) {case WM_LBUTTONDOWN:OnLButtonDown(hWnd, wParam, IParam);break;case WM_LBUTTONUP:OnLButtonUP(hWnd, wParam, IParam);break;case WM_DESTROY:PostQuitMessage(0);break;}return DefWindowProc(hWnd, msgID, wParam, IParam); }int CALLBACK WinMain(HINSTANCE hIns, HINSTANCE hPreIns, LPSTR lpCmdLine, int nCmdShow) {AllocConsole();g_hOutput = GetStdHandle(STD_OUTPUT_HANDLE);WNDCLASS wc = { 0 };wc.cbClsExtra = 0;wc.cbWndExtra = 0;wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);wc.hCursor = NULL;wc.hIcon = NULL;wc.hInstance = hIns;wc.lpfnWndProc = WndProc;wc.lpszClassName = "Main";wc.lpszMenuName = NULL;wc.style = CS_HREDRAW | CS_VREDRAW;RegisterClass(&wc); //將以上所有賦值全部寫入操作系統中//在內存創建窗口HWND hWnd = CreateWindowEx(0, "Main", "window", WS_OVERLAPPEDWINDOW, 100, 100, 500, 500, NULL, NULL, hIns, NULL);//顯示窗口ShowWindow(hWnd, SW_SHOW);UpdateWindow(hWnd);//消息循環MSG nMsg = { 0 };while (GetMessage(&nMsg, NULL, 0, 0)) { //抓消息TranslateMessage(&nMsg);//翻譯消息DispatchMessage(&nMsg);//派發消息：將消息交給窗口處理函數來處理。}return 0; } //需要在任務管理器中退出線程！

鼠標滑動

#include <windows.h> #include <stdio.h> HANDLE g_hOutput = 0; void OnLButtonDown(HWND hWnd,WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONDOWN:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText,strlen(szText), NULL, NULL); }void OnLButtonUP(HWND hWnd, WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONDOWN:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }void OnMouseMove(HWND hWnd, WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_MOUSEMOVE:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }LRESULT CALLBACK WndProc(HWND hWnd, UINT msgID, WPARAM wParam, LPARAM IParam) {switch (msgID) {case WM_MOUSEMOVE:OnMouseMove(hWnd, wParam, IParam);break;case WM_LBUTTONDOWN:OnLButtonDown(hWnd, wParam, IParam);break;case WM_LBUTTONUP:OnLButtonUP(hWnd, wParam, IParam);break;case WM_DESTROY:PostQuitMessage(0);break;}return DefWindowProc(hWnd, msgID, wParam, IParam); }int CALLBACK WinMain(HINSTANCE hIns, HINSTANCE hPreIns, LPSTR lpCmdLine, int nCmdShow) {AllocConsole();g_hOutput = GetStdHandle(STD_OUTPUT_HANDLE);WNDCLASS wc = { 0 };wc.cbClsExtra = 0;wc.cbWndExtra = 0;wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);wc.hCursor = NULL;wc.hIcon = NULL;wc.hInstance = hIns;wc.lpfnWndProc = WndProc;wc.lpszClassName = "Main";wc.lpszMenuName = NULL;wc.style = CS_HREDRAW | CS_VREDRAW;RegisterClass(&wc); //將以上所有賦值全部寫入操作系統中//在內存創建窗口HWND hWnd = CreateWindowEx(0, "Main", "window", WS_OVERLAPPEDWINDOW, 100, 100, 500, 500, NULL, NULL, hIns, NULL);//顯示窗口ShowWindow(hWnd, SW_SHOW);UpdateWindow(hWnd);//消息循環MSG nMsg = { 0 };while (GetMessage(&nMsg, NULL, 0, 0)) { //抓消息TranslateMessage(&nMsg);//翻譯消息DispatchMessage(&nMsg);//派發消息：將消息交給窗口處理函數來處理。}return 0; } //需要在任務管理器中退出線程！

雙擊事件

#include <windows.h> #include <stdio.h> HANDLE g_hOutput = 0; void OnLButtonDown(HWND hWnd,WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONDOWN:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText,strlen(szText), NULL, NULL); }void OnLButtonUP(HWND hWnd, WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONUP:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }void OnMouseMove(HWND hWnd, WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_MOUSEMOVE:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }void OnLButtonDblClk(HWND hWnd) {const char* szText = "WM_LBUTTONDBLCLK\n";WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }LRESULT CALLBACK WndProc(HWND hWnd, UINT msgID, WPARAM wParam, LPARAM IParam) {switch (msgID) {case WM_LBUTTONDBLCLK:OnLButtonDblClk(hWnd);break;//case WM_MOUSEMOVE:// OnMouseMove(hWnd, wParam, IParam);break;case WM_LBUTTONDOWN:OnLButtonDown(hWnd, wParam, IParam);break;case WM_LBUTTONUP:OnLButtonUP(hWnd, wParam, IParam);break;case WM_DESTROY:PostQuitMessage(0);break;}return DefWindowProc(hWnd, msgID, wParam, IParam); }int CALLBACK WinMain(HINSTANCE hIns, HINSTANCE hPreIns, LPSTR lpCmdLine, int nCmdShow) {AllocConsole();g_hOutput = GetStdHandle(STD_OUTPUT_HANDLE);WNDCLASS wc = { 0 };wc.cbClsExtra = 0;wc.cbWndExtra = 0;wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);wc.hCursor = NULL;wc.hIcon = NULL;wc.hInstance = hIns;wc.lpfnWndProc = WndProc;wc.lpszClassName = "Main";wc.lpszMenuName = NULL;wc.style = CS_HREDRAW | CS_VREDRAW |CS_DBLCLKS;RegisterClass(&wc); //將以上所有賦值全部寫入操作系統中//在內存創建窗口HWND hWnd = CreateWindowEx(0, "Main", "window", WS_OVERLAPPEDWINDOW, 100, 100, 500, 500, NULL, NULL, hIns, NULL);//顯示窗口ShowWindow(hWnd, SW_SHOW);UpdateWindow(hWnd);//消息循環MSG nMsg = { 0 };while (GetMessage(&nMsg, NULL, 0, 0)) { //抓消息TranslateMessage(&nMsg);//翻譯消息DispatchMessage(&nMsg);//派發消息：將消息交給窗口處理函數來處理。}return 0; } //需要在任務管理器中退出線程！

滾輪消息

#include <windows.h> #include <stdio.h> HANDLE g_hOutput = 0; void OnLButtonDown(HWND hWnd,WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONDOWN:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText,strlen(szText), NULL, NULL); }void OnLButtonUP(HWND hWnd, WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_LBUTTONUP:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }void OnMouseMove(HWND hWnd, WPARAM wParam, LPARAM IParam) {char szText[256] = { 0 };sprintf_s(szText, "WM_MOUSEMOVE:其他按鍵狀態:%d,X=%d,Y=%d\n", wParam, LOWORD(IParam), HIWORD(IParam));WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }void OnLButtonDblClk(HWND hWnd) {const char* szText = "WM_LBUTTONDBLCLK\n";WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }void OnMouseWheel(HWND hWnd, WPARAM wParam) {short nDelta = HIWORD(wParam);char szText[256] = { 0 };sprintf_s(szText, "WM_MOUSEWHEEL:nDetal = %d\n", nDelta);WriteConsole(g_hOutput, szText, strlen(szText), NULL, NULL); }LRESULT CALLBACK WndProc(HWND hWnd, UINT msgID, WPARAM wParam, LPARAM IParam) {switch (msgID) {case WM_MOUSEWHEEL:OnMouseWheel(hWnd,wParam);break;case WM_LBUTTONDBLCLK:OnLButtonDblClk(hWnd);break;//case WM_MOUSEMOVE:// OnMouseMove(hWnd, wParam, IParam);case WM_LBUTTONDOWN:OnLButtonDown(hWnd, wParam, IParam);break;case WM_LBUTTONUP:OnLButtonUP(hWnd, wParam, IParam);break;case WM_DESTROY:PostQuitMessage(0);break;}return DefWindowProc(hWnd, msgID, wParam, IParam); }int CALLBACK WinMain(HINSTANCE hIns, HINSTANCE hPreIns, LPSTR lpCmdLine, int nCmdShow) {AllocConsole();g_hOutput = GetStdHandle(STD_OUTPUT_HANDLE);WNDCLASS wc = { 0 };wc.cbClsExtra = 0;wc.cbWndExtra = 0;wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);wc.hCursor = NULL;wc.hIcon = NULL;wc.hInstance = hIns;wc.lpfnWndProc = WndProc;wc.lpszClassName = "Main";wc.lpszMenuName = NULL;wc.style = CS_HREDRAW | CS_VREDRAW |CS_DBLCLKS;RegisterClass(&wc); //將以上所有賦值全部寫入操作系統中//在內存創建窗口HWND hWnd = CreateWindowEx(0, "Main", "window", WS_OVERLAPPEDWINDOW, 100, 100, 500, 500, NULL, NULL, hIns, NULL);//顯示窗口ShowWindow(hWnd, SW_SHOW);UpdateWindow(hWnd);//消息循環MSG nMsg = { 0 };while (GetMessage(&nMsg, NULL, 0, 0)) { //抓消息TranslateMessage(&nMsg);//翻譯消息DispatchMessage(&nMsg);//派發消息：將消息交給窗口處理函數來處理。}return 0; } //需要在任務管理器中退出線程！

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