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SDK3（note上）

news 2024/9/26 0:10:43

搞了举个窗口设置还有鼠标处理的信息
注释写在代码中了

#include <windows.h>
#include<tchar.h>
#include <stdio.h>
#include <strsafe.h>/*鼠标消息
* 键盘消息
快捷键消息
菜单消息
控件消息
自定义消息
窗口消息
客户区域的概念(Client Aera)
非客户区*/
VOID showerrormassage()
{LPVOID lpMsgBuf;
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |/*  分别为FORMAT_MESSAGE_ALLOCATE_BUFFER由函数分配输出缓冲区，
FORMAT_MESSAGE_FROM_SYSTEM表示程序将会在系统消息表资源中搜索所需消息，FORMAT_MESSAGE_IGNORE_INSERTS程序将会忽略搜索到消息中的插入序列。  */FORMAT_MESSAGE_FROM_SYSTEM |FORMAT_MESSAGE_IGNORE_INSERTS,NULL,GetLastError(),MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),(LPTSTR)&lpMsgBuf,0, NULL);MessageBox(NULL, (LPCTSTR)lpMsgBuf, TEXT("Error"), MB_OK | MB_ICONINFORMATION);LocalFree(lpMsgBuf);
}
LRESULT OnCreate(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {//初始化::MessageBox(NULL,_T("onCrate"), _T("asm"), MB_OK);return TRUE;
}//消息处理LRESULT OnClese(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {::MessageBox(NULL, _T("onClose"), _T("asm"), MB_OK);DestroyWindow(hwnd);return TRUE;
}//消息处理LRESULT OnDestroy(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{MessageBox(NULL, _T("onDestory"), _T("asm"), MB_OK);PostMessage(hwnd, WM_QUIT, 0, NULL);return TRUE;
}LRESULT OnMove(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{TCHAR szBuf[MAXBYTE];int xpos = (int)(short)LOWORD(lParam);int ypos = (int)(short)HIWORD(lParam);wsprintf(szBuf, _T("xpos:%d ypos:%d"), xpos, ypos);MessageBox(NULL, _T("onDestory"), _T("asm"), MB_OK);PostMessage(hwnd, WM_QUIT, 0, NULL);return TRUE;
}
LRESULT OnLButtonnDown(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{int xpos = LOWORD(lParam);int ypos = HIWORD(lParam);TCHAR szBuf[MAXBYTE];wsprintf(szBuf, _T("xpos:%d ypos:%d"), xpos, ypos);MessageBox(NULL, szBuf, _T("asm"), MB_OK);return FALSE;
}//LRESULT onMouse(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
//{
//	LRESULT lResult = FALSE;
//	switch (uMsg)
//	{
//	case WM_LBUTTONDOWN:
//	 lResult= OnLButtonnDown(hwnd, uMsg, wParam, lParam);
//		break;
//	}
//	return FALSE;
//}
LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {LRESULT lResult = FALSE;switch (uMsg){case WM_CREATE:lResult= OnCreate(hwnd, uMsg, wParam, lParam);break;case WM_CLOSE:lResult = OnClese(hwnd, uMsg, wParam, lParam);break;case WM_DESTROY:lResult = OnDestroy(hwnd, uMsg, wParam, lParam);break;case WM_LBUTTONDOWN:lResult = OnLButtonnDown(hwnd, uMsg, wParam, lParam);break;case WM_LBUTTONUP:}if (!lResult) {return DefWindowProc(hwnd, uMsg, wParam, lParam);//默认窗口过程处理}return lResult;
}//图形界面，窗口int WINAPI _tWinMain(HINSTANCE hInstance,//应用程序示例句柄HINSTANCE hPrevInstance,//保留TCHAR* lpCmdline, //命令行参数，LPSTR可能会变成Unicodeint nCmdShow) {//窗口显示方式//比如我们启动这个窗口，最大化，最小化/*MessageBoxA(NULL, "hell word ", "asm", MB_YESNO);*/\//int res = MessageBoxW(NULL, L"hell unicode", L"asm", MB_YESNO);////if (res == 0) {///*	MessageBoxW(NULL, L"错误", L"asm", MB_OK);*///	showerrormassage();//	return 0;//}程序》实例化》进程》多个窗口//1.注册窗口TCHAR  szWndclassName[] = { _T("chongmousyy") };WNDCLASSEX wc = { 0 };wc.cbSize = sizeof(WNDCLASSEX);wc.style = CS_VREDRAW|CS_HREDRAW;//窗口类型wc.lpfnWndProc = WindowProc;wc.hInstance = hInstance;wc.hIcon = LoadIcon(NULL,IDC_HAND);//图标wc.hCursor = LoadCursor(NULL,IDC_ARROW );//光标FDXXwc.hbrBackground = CreateSolidBrush(RGB(255,255,255));//窗口背景颜色刷子wc.lpszClassName = szWndclassName;//窗口类名,窗口名字不可以为空wc.lpszMenuName = NULL;//窗口菜单if (RegisterClassEx(&wc) == 0){showerrormassage();return 0;};//2.创建窗口TCHAR szWndName[] = { _T("翀某人") };HWND hwnd = CreateWindowEx(0, szWndclassName, szWndName,WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL);if (hwnd == 0){showerrormassage();return 0;}//3.显示跟新窗口ShowWindow(hwnd, SW_SHOWNORMAL);//4.消息循环（消息队列)BOOL bRET;MSG msg;while ((bRET=GetMessage(&msg, NULL, 0, 0))!=0) {if (bRET==-1) {break;}else{DispatchMessage(&msg);//派发消息}}//5.消息处理//资源return 0;
}#include <windows.h>
#include<tchar.h>
#include <stdio.h>
#include <strsafe.h>/*鼠标消息
* 键盘消息
快捷键消息
菜单消息
控件消息
自定义消息
窗口消息
客户区域的概念(Client Aera)
非客户区*/
VOID showerrormassage()
{LPVOID lpMsgBuf;
FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |/*  分别为FORMAT_MESSAGE_ALLOCATE_BUFFER由函数分配输出缓冲区，
FORMAT_MESSAGE_FROM_SYSTEM表示程序将会在系统消息表资源中搜索所需消息，FORMAT_MESSAGE_IGNORE_INSERTS程序将会忽略搜索到消息中的插入序列。  */FORMAT_MESSAGE_FROM_SYSTEM |FORMAT_MESSAGE_IGNORE_INSERTS,NULL,GetLastError(),MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),(LPTSTR)&lpMsgBuf,0, NULL);MessageBox(NULL, (LPCTSTR)lpMsgBuf, TEXT("Error"), MB_OK | MB_ICONINFORMATION);LocalFree(lpMsgBuf);
}
LRESULT OnCreate(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {//初始化::MessageBox(NULL,_T("onCrate"), _T("asm"), MB_OK);return TRUE;
}//消息处理LRESULT OnClese(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {::MessageBox(NULL, _T("onClose"), _T("asm"), MB_OK);DestroyWindow(hwnd);return TRUE;
}//消息处理LRESULT OnDestroy(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{MessageBox(NULL, _T("onDestory"), _T("asm"), MB_OK);PostMessage(hwnd, WM_QUIT, 0, NULL);return TRUE;
}LRESULT OnMove(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{TCHAR szBuf[MAXBYTE];int xpos = (int)(short)LOWORD(lParam);int ypos = (int)(short)HIWORD(lParam);wsprintf(szBuf, _T("xpos:%d ypos:%d"), xpos, ypos);MessageBox(NULL, _T("onDestory"), _T("asm"), MB_OK);PostMessage(hwnd, WM_QUIT, 0, NULL);return TRUE;
}
LRESULT OnLButtonnDown(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{int xpos = LOWORD(lParam);int ypos = HIWORD(lParam);TCHAR szBuf[MAXBYTE];wsprintf(szBuf, _T("xpos:%d ypos:%d"), xpos, ypos);MessageBox(NULL, szBuf, _T("asm"), MB_OK);return FALSE;
}//LRESULT onMouse(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
//{
//	LRESULT lResult = FALSE;
//	switch (uMsg)
//	{
//	case WM_LBUTTONDOWN:
//	 lResult= OnLButtonnDown(hwnd, uMsg, wParam, lParam);
//		break;
//	}
//	return FALSE;
//}
LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {LRESULT lResult = FALSE;switch (uMsg){case WM_CREATE:lResult= OnCreate(hwnd, uMsg, wParam, lParam);break;case WM_CLOSE:lResult = OnClese(hwnd, uMsg, wParam, lParam);break;case WM_DESTROY:lResult = OnDestroy(hwnd, uMsg, wParam, lParam);break;case WM_LBUTTONDOWN:lResult = OnLButtonnDown(hwnd, uMsg, wParam, lParam);break;case WM_LBUTTONUP:}if (!lResult) {return DefWindowProc(hwnd, uMsg, wParam, lParam);//默认窗口过程处理}return lResult;
}//图形界面，窗口int WINAPI _tWinMain(HINSTANCE hInstance,//应用程序示例句柄HINSTANCE hPrevInstance,//保留TCHAR* lpCmdline, //命令行参数，LPSTR可能会变成Unicodeint nCmdShow) {//窗口显示方式//比如我们启动这个窗口，最大化，最小化/*MessageBoxA(NULL, "hell word ", "asm", MB_YESNO);*/\//int res = MessageBoxW(NULL, L"hell unicode", L"asm", MB_YESNO);////if (res == 0) {///*	MessageBoxW(NULL, L"错误", L"asm", MB_OK);*///	showerrormassage();//	return 0;//}程序》实例化》进程》多个窗口//1.注册窗口TCHAR  szWndclassName[] = { _T("chongmousyy") };WNDCLASSEX wc = { 0 };wc.cbSize = sizeof(WNDCLASSEX);wc.style = CS_VREDRAW|CS_HREDRAW;//窗口类型wc.lpfnWndProc = WindowProc;wc.hInstance = hInstance;wc.hIcon = LoadIcon(NULL,IDC_HAND);//图标wc.hCursor = LoadCursor(NULL,IDC_ARROW );//光标FDXXwc.hbrBackground = CreateSolidBrush(RGB(255,255,255));//窗口背景颜色刷子wc.lpszClassName = szWndclassName;//窗口类名,窗口名字不可以为空wc.lpszMenuName = NULL;//窗口菜单if (RegisterClassEx(&wc) == 0){showerrormassage();return 0;};//2.创建窗口TCHAR szWndName[] = { _T("翀某人") };HWND hwnd = CreateWindowEx(0, szWndclassName, szWndName,WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL);if (hwnd == 0){showerrormassage();return 0;}//3.显示跟新窗口ShowWindow(hwnd, SW_SHOWNORMAL);//4.消息循环（消息队列)BOOL bRET;MSG msg;while ((bRET=GetMessage(&msg, NULL, 0, 0))!=0) {if (bRET==-1) {break;}else{DispatchMessage(&msg);//派发消息}}//5.消息处理//资源return 0;
}

在这里插入图片描述


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