下载本文示例代码
前几天看一网友关于 按键精灵 的讨论。 其实质是控制鼠标进行模仿动作。现给出主要实现代码及工作结构。但仅适合Win32编程初学者，高手就不用进了。
LRESULT APIENTRY WndProc(HWND, UINT, WPARAM, LPARAM); //窗口函数BOOL ckzc(HINSTANCE); //注册窗口类函数BOOL ckcj(HINSTANCE, int); //创建窗口函数HINSTANCE hInst; //当前句柄HWND hWndMain; //窗口句柄 上面首先是window窗口函数声明。然后依照惯例注册窗口类函数和创建窗口函数。通过关键字HINSTANCE、HWND分别获得当前句柄、窗口句柄。
BOOL ckzc(HINSTANCE hInstance){ WNDCLASSEX wcexMouse; wcexMouse.cbSize = sizeof(WNDCLASSEX); wcexMouse.style = CS_DBLCLKS; //支持鼠标双击 wcexMouse.lpfnWndProc = (WNDPROC)MainWndProc; wcexMouse.cbClsExtra = 0; wcexMouse.cbWndExtra = 0; wcexMouse.hInstance = hInstance; wcexMouse.hIcon = LoadIcon(NULL,IDI_WINLOGO); wcexMouse.hCursor = LoadCursor(NULL,IDC_ARROW); wcexMouse.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH); wcexMouse.lpszMenuName = NULL; wcexMouse.lpszClassName = "MouseWClass"; wcexMouse.hIconSm = LoadIcon(NULL,IDI_WINLOGO); //为了保证程序WIN98/NT的兼容性和可移植性，用以下对窗口进行注册 if (!RegisterClassEx (&wcexMouse)) { if (!RegisterClass((LPWNDCLASS)&wcexMouse.style)) MessageBox (NULL, TEXT ("注册窗口类失败!"), "wcexMouse", MB_ICONERROR); return (FALSE); } return (TRUE);} 进行window类注册。
BOOL ckcj(HINSTANCE hInstance,int nCmdShow){ hInst = hInstance; hWndMain = CreateWindow("MouseWClass", "我的鼠标---cnscom", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT, NULL,NULL,hInstance,NULL); if(!hWndMain) return (FALSE); ShowWindow(hWndMain,nCmdShow); //显示窗口 UpdateWindow(hWndMain); //刷新窗口 return (TRUE);} 窗口创建工作。
int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine, int nCmdShow){ MSG msg; if(!ckzc(hInstance)) //注册窗口类 return (FALSE); if(!ckcj(hInstance,nCmdShow)) //创建窗口 return (FALSE); InvalidateRect(hWndMain, NULL, TRUE); //按指定区域更新区域 while(GetMessage(&msg,NULL,0,0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return (msg.wParam);} 一个窗口程序最重要的环节了。WinMain对以上我们建立的函数进行了总汇。
LRESULT APIENTRY WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){ HDC hDc, hMemDc; PAINTSTRUCT ps; DWORD fwKeys; POINT ptMouse; char szTitle[100]; static RECT rect1, rect2; static HCURSOR hCursorPen; switch(message) { case WM_CREATE: rect1.left = 90; rect1.right = 170; rect1.top = 8; rect1.bottom = 68; rect2.left = 90; rect2.right = 170; rect2.top = 78; rect2.bottom = 138; hCursorPen = LoadCursor(hInst, "RCCURSOR"); break; case WM_LBUTTONDOWN: case WM_RBUTTONDOWN: case WM_MOUSEMOVE: ptMouse.x = LOWORD(lParam); //取lParam低字节为横坐标x ptMouse.y = HIWORD(lParam); //取lParam高字节为横坐标y fwKeys = wParam; //将鼠标按钮和键盘组合赋给32位无符号整数fwKeys //很喜欢各个游戏中很有特色的鼠标吧。下面的代码就可以帮助你实现 //判断是否位于窗口之中否则，采用普通的箭头鼠标。 if (PtInRect(&rect1, ptMouse) || PtInRect(&rect2, ptMouse)) //判断指定点是否在指定窗口内 SetCursor(hCursorPen); //在标题栏上显示鼠标的当前位置和按键和按键信息 //把输出格式和输出变量送到szTitle数组 wsprintf(szTitle, "鼠标测试程序 ---- 鼠标位置：[%d,%d]", ptMouse.x, ptMouse.y); if (fwKeys!=0) { //把指定的内容输出到szTitle数组中 lstrcat(szTitle, " ---- 您按下了"); if(fwKeys & MK_CONTROL) lstrcat(szTitle, "Ctrl "); if(fwKeys & MK_SHIFT) lstrcat(szTitle, "Shift "); if(fwKeys & MK_LBUTTON) lstrcat(szTitle, "鼠标左按钮"); if(fwKeys & MK_RBUTTON) lstrcat(szTitle, "鼠标右按钮"); lstrcat(szTitle, "键"); } SetWindowText(hWnd, szTitle); break; case WM_LBUTTONDBLCLK: case WM_RBUTTONDBLCLK: //如果鼠标双击了窗口客户区，那么就显示坐标信息 hDc = GetDC(hWnd); //设置输出字体颜色 SetTextColor(hDc, (message == WM_LBUTTONDBLCLK) ? RGB(255, 0, 0) : RGB(0, 0, 255)); wsprintf(szTitle, "(%d,%d)", LOWORD(lParam), HIWORD(lParam)); TextOut(hDc, LOWORD(lParam), HIWORD(lParam), szTitle, lstrlen(szTitle)); //在指定位置输出文本 ReleaseDC(hWnd, hDc); break; case WM_PAINT: hDc = BeginPaint(hWnd, &ps); hMemDc = CreateCompatibleDC(hDc); SelectObject(hMemDc, hSun); BitBlt(hDc, 90, 8, 80, 60, hMemDc, 0, 0, SRCCOPY); DeleteDC(hMemDc); hMemDc = CreateCompatibleDC(hDc); SelectObject(hMemDc, hMoon); BitBlt(hDc, 90, 78, 80, 60, hMemDc, 0, 0, SRCCOPY); DeleteDC(hMemDc); EndPaint(hWnd, &ps); break; case WM_DESTROY: DeleteObject(hSun); DeleteObject(hMoon); PostQuitMessage(0); break; default: return (DefWindowProc(hWnd, message, wParam, lParam)); } return (0);} 以上是我们全文之重点。。主要的对鼠标的操作。注释很完全，不多罗嗦了。
前几天看一网友关于 按键精灵 的讨论。 其实质是控制鼠标进行模仿动作。现给出主要实现代码及工作结构。但仅适合Win32编程初学者，高手就不用进了。
LRESULT APIENTRY WndProc(HWND, UINT, WPARAM, LPARAM); //窗口函数BOOL ckzc(HINSTANCE); //注册窗口类函数BOOL ckcj(HINSTANCE, int); //创建窗口函数HINSTANCE hInst; //当前句柄HWND hWndMain; //窗口句柄 上面首先是window窗口函数声明。然后依照惯例注册窗口类函数和创建窗口函数。通过关键字HINSTANCE、HWND分别获得当前句柄、窗口句柄。
BOOL ckzc(HINSTANCE hInstance){ WNDCLASSEX wcexMouse; wcexMouse.cbSize = sizeof(WNDCLASSEX); wcexMouse.style = CS_DBLCLKS; //支持鼠标双击 wcexMouse.lpfnWndProc = (WNDPROC)MainWndProc; wcexMouse.cbClsExtra = 0; wcexMouse.cbWndExtra = 0; wcexMouse.hInstance = hInstance; wcexMouse.hIcon = LoadIcon(NULL,IDI_WINLOGO); wcexMouse.hCursor = LoadCursor(NULL,IDC_ARROW); wcexMouse.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH); wcexMouse.lpszMenuName = NULL; wcexMouse.lpszClassName = "MouseWClass"; wcexMouse.hIconSm = LoadIcon(NULL,IDI_WINLOGO); //为了保证程序WIN98/NT的兼容性和可移植性，用以下对窗口进行注册 if (!RegisterClassEx (&wcexMouse)) { if (!RegisterClass((LPWNDCLASS)&wcexMouse.style)) MessageBox (NULL, TEXT ("注册窗口类失败!"), "wcexMouse", MB_ICONERROR); return (FALSE); } return (TRUE);} 进行window类注册。
BOOL ckcj(HINSTANCE hInstance,int nCmdShow){ hInst = hInstance; hWndMain = CreateWindow("MouseWClass", "我的鼠标---cnscom", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT, NULL,NULL,hInstance,NULL); if(!hWndMain) return (FALSE); ShowWindow(hWndMain,nCmdShow); //显示窗口 UpdateWindow(hWndMain); //刷新窗口 return (TRUE);} 窗口创建工作。
int APIENTRY WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine, int nCmdShow){ MSG msg; if(!ckzc(hInstance)) //注册窗口类 return (FALSE); if(!ckcj(hInstance,nCmdShow)) //创建窗口 return (FALSE); InvalidateRect(hWndMain, NULL, TRUE); //按指定区域更新区域 while(GetMessage(&msg,NULL,0,0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return (msg.wParam);} 一个窗口程序最重要的环节了。WinMain对以上我们建立的函数进行了总汇。
LRESULT APIENTRY WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam){ HDC hDc, hMemDc; PAINTSTRUCT ps; DWORD fwKeys; POINT ptMouse; char szTitle[100]; static RECT rect1, rect2; static HCURSOR hCursorPen; switch(message) { case WM_CREATE: rect1.left = 90; rect1.right = 170; rect1.top = 8; rect1.bottom = 68; rect2.left = 90; rect2.right = 170; rect2.top = 78; rect2.bottom = 138; hCursorPen = LoadCursor(hInst, "RCCURSOR"); break; case WM_LBUTTONDOWN: case WM_RBUTTONDOWN: case WM_MOUSEMOVE: ptMouse.x = LOWORD(lParam); //取lParam低字节为横坐标x ptMouse.y = HIWORD(lParam); //取lParam高字节为横坐标y fwKeys = wParam; //将鼠标按钮和键盘组合赋给32位无符号整数fwKeys //很喜欢各个游戏中很有特色的鼠标吧。下面的代码就可以帮助你实现 //判断是否位于窗口之中否则，采用普通的箭头鼠标。 if (PtInRect(&rect1, ptMouse) || PtInRect(&rect2, ptMouse)) //判断指定点是否在指定窗口内 SetCursor(hCursorPen); //在标题栏上显示鼠标的当前位置和按键和按键信息 //把输出格式和输出变量送到szTitle数组 wsprintf(szTitle, "鼠标测试程序 ---- 鼠标位置：[%d,%d]", ptMouse.x, ptMouse.y); if (fwKeys!=0) { //把指定的内容输出到szTitle数组中 lstrcat(szTitle, " ---- 您按下了"); if(fwKeys & MK_CONTROL) lstrcat(szTitle, "Ctrl "); if(fwKeys & MK_SHIFT) lstrcat(szTitle, "Shift "); if(fwKeys & MK_LBUTTON) lstrcat(szTitle, "鼠标左按钮"); if(fwKeys & MK_RBUTTON) lstrcat(szTitle, "鼠标右按钮"); lstrcat(szTitle, "键"); } SetWindowText(hWnd, szTitle); break; case WM_LBUTTONDBLCLK: case WM_RBUTTONDBLCLK: //如果鼠标双击了窗口客户区，那么就显示坐标信息 hDc = GetDC(hWnd); //设置输出字体颜色 SetTextColor(hDc, (message == WM_LBUTTONDBLCLK) ? RGB(255, 0, 0) : RGB(0, 0, 255)); wsprintf(szTitle, "(%d,%d)", LOWORD(lParam), HIWORD(lParam)); TextOut(hDc, LOWORD(lParam), HIWORD(lParam), szTitle, lstrlen(szTitle)); //在指定位置输出文本 ReleaseDC(hWnd, hDc); break; case WM_PAINT: hDc = BeginPaint(hWnd, &ps); hMemDc = CreateCompatibleDC(hDc); SelectObject(hMemDc, hSun); BitBlt(hDc, 90, 8, 80, 60, hMemDc, 0, 0, SRCCOPY); DeleteDC(hMemDc); hMemDc = CreateCompatibleDC(hDc); SelectObject(hMemDc, hMoon); BitBlt(hDc, 90, 78, 80, 60, hMemDc, 0, 0, SRCCOPY); DeleteDC(hMemDc); EndPaint(hWnd, &ps); break; case WM_DESTROY: DeleteObject(hSun); DeleteObject(hMoon); PostQuitMessage(0); break; default: return (DefWindowProc(hWnd, message, wParam, lParam)); } return (0);} 以上是我们全文之重点。。主要的对鼠标的操作。注释很完全，不多罗嗦了。
下载本文示例代码
VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制VC中对鼠标的确定及简单控制
