// UnInCmd.cpp : 定义应用程序的入口点。
//
#include "stdafx.h"
#include "UnInCmd.h"
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
#include <iostream>
using namespace std;
#define MAX_LOADSTRING 100
// 全局变量:
HINSTANCE hInst; // 当前实例
TCHAR szTitle[MAX_LOADSTRING]; // 标题栏文本
TCHAR szWindowClass[MAX_LOADSTRING]; // 主窗口类名
HANDLE hIn = NULL;
HANDLE hOut = NULL;
HANDLE hErr = NULL;
// 此代码模块中包含的函数的前向声明:
ATOM MyRegisterClass(HINSTANCE hInstance);
BOOL InitInstance(HINSTANCE, int);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM);
void OutputString(LPCTSTR szString);
int APIENTRY _tWinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
// TODO: 在此放置代码。
MSG msg;
HACCEL hAccelTable;
// 初始化全局字符串
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_UNINCMD, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance);
// 执行应用程序初始化:
if (!InitInstance (hInstance, nCmdShow))
{
return FALSE;
}
AllocConsole();
DWORD dwbytesWritten;
char *msg1 = "第一条消息\n";
hIn = GetStdHandle(STD_INPUT_HANDLE);
hOut = GetStdHandle(STD_OUTPUT_HANDLE);
hErr = GetStdHandle(STD_ERROR_HANDLE);
SetConsoleTitle("内嵌Cmd");
FILE *hf = NULL;
char buf[2];
int hCrt = 0;
//输出
hCrt = _open_osfhandle((long)hOut,_O_TEXT);
hf = _fdopen(hCrt,"w"); //表示可写
setvbuf(hf,buf,_IONBF,1);
*stdout = *hf;
//输入
int hCirt = 0;
hCirt = _open_osfhandle((long)hIn,_O_TEXT);
FILE *hfIn = NULL;
hfIn = _fdopen(hCirt,"r");
setvbuf(hfIn,buf,_IONBF,1);
*stdin = *hfIn;
//错误
int hErt = 0;
hErt = _open_osfhandle((long)hErr,_O_TEXT);
FILE *hfErr = NULL;
hfErr = _fdopen(hErt,"w");
setvbuf(hfErr,buf,_IONBF,1);
*stderr = *hfErr;
cout<<"Microsoft Windows Media Player"<<endl;
hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_UNINCMD);
// 主消息循环:
while (GetMessage(&msg, NULL, 0, 0))
{
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
FreeConsole();
return (int) msg.wParam;
}
//
// 函数:MyRegisterClass()
//
// 目的:注册窗口类。
//
// 注释:
//
// 仅当希望在已添加到 Windows 95 的
// “RegisterClassEx”函数之前此代码与 Win32 系统兼容时,
// 才需要此函数及其用法。调用此函数
// 十分重要,这样应用程序就可以获得关联的
// “格式正确的”小图标。
//
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = (WNDPROC)WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_UNINCMD);
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = (LPCTSTR)IDC_UNINCMD;
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL);
return RegisterClassEx(&wcex);
}
//
// 函数:InitInstance(HANDLE, int)
//
// 目的:保存实例句柄并创建主窗口
//
// 注释:
//
// 在此函数中,我们在全局变量中保存实例句柄并
// 创建和显示主程序窗口。
//
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
HWND hWnd;
hInst = hInstance; // 将实例句柄存储在全局变量中
hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
if (!hWnd)
{
return FALSE;
}
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
return TRUE;
}
//
// 函数:WndProc(HWND, unsigned, WORD, LONG)
//
// 目的:处理主窗口的消息。
//
// WM_COMMAND - 处理应用程序菜单
// WM_PAINT - 绘制主窗口
// WM_DESTROY - 发送退出消息并返回
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// 分析菜单选择:
switch (wmId)
{
case IDM_ABOUT:
DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
break;
case IDM_EXIT:
DestroyWindow(hWnd);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
// TODO: 在此添加任意绘图代码...
EndPaint(hWnd, &ps);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
// “关于”框的消息处理程序。
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return TRUE;
case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
}
break;
}
return FALSE;
}
void OutputString(LPCTSTR szString)
{
DWORD dwBytesWritten;
WriteConsole(hOut,szString,(DWORD)strlen(szString),&dwBytesWritten,NULL);
}