repos_ecs/其他2015后/QRCode/QRText/stdafx.cpp

// stdafx.cpp : 只包括标准包含文件的源文件
// QRText.pch 将作为预编译头
// stdafx.obj 将包含预编译类型信息

#include "stdafx.h"

HMODULE g_hQRCodeLibrary = NULL;
API_GetQRCodeImg g_GetQRCodeImg = NULL;
API_ShowQRCodeBitmap g_ShowQRCodeBitmap = NULL;
API_ShowQRCodeOnDC g_ShowQRCodeOnDC = NULL;

BOOL LoadQRCodeLibrary()
{
	if ( g_hQRCodeLibrary == NULL )
	{
		g_hQRCodeLibrary = ( HMODULE )LoadLibrary(_T("QRCode.dll"));
		if ( g_hQRCodeLibrary == NULL )
			return FALSE;
	}

	g_GetQRCodeImg = (API_GetQRCodeImg)GetProcAddress(g_hQRCodeLibrary, "GetQRCodeBitmap");
	if ( g_GetQRCodeImg == NULL )
	{
		FreeLibrary(g_hQRCodeLibrary);
		return FALSE;
	}

	g_ShowQRCodeBitmap = (API_ShowQRCodeBitmap)GetProcAddress(g_hQRCodeLibrary, "ShowQRCodeBitmap");
	if ( g_ShowQRCodeBitmap == NULL )
	{
		FreeLibrary(g_hQRCodeLibrary);
		return FALSE;
	}

	g_ShowQRCodeOnDC = (API_ShowQRCodeOnDC)GetProcAddress(g_hQRCodeLibrary, "ShowQRCodeOnDC");
	if ( g_ShowQRCodeOnDC == NULL )
	{
		FreeLibrary(g_hQRCodeLibrary);
		return FALSE;
	}

	return TRUE;
}

void showmsg()
{	
	AllocConsole();                             // 开辟控制台;
	SetConsoleTitle(_T("lyfz调试输出"));		// 设置控制台窗口标题;
	freopen("CONOUT$", "w+t", stdout);			// 重定向输出;
	freopen("CONIN$", "r+t", stdin);			// 重定向输入;

	HWND hWnd = NULL;
again:
	hWnd = ::FindWindow(NULL, _T("lyfz调试输出"));
	if( hWnd )
	{
		if (!::SetWindowPos(hWnd, HWND_TOPMOST, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE)) 
		{
			printf(_T("前置设置失败\n"));
		}
		else
		{
			printf(_T("前置设置成功\n"));
		}
	}
	else
	{
		goto again;
	}
}