mainfrm.cpp

一个增加数据库字段的例子

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "SetYt.h"

#include "MainFrm.h"
#include "SetYtDlg.h"
#include "Password.h"
#include "SetBchDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

ADDR	Addr;
HANDLE	g_hCreateMemEvent;		// 创建内存标志
//HANDLE	g_hEventComTX;			// 发送包文标志
//DWORD	ComTxProc(LPVOID pParam);
int com;
BYTE bStopFlag = FALSE;
BYTE bStopFlag1 = FALSE;
extern BYTE	ytbuf[18];
extern BYTE	timebuf[18];
class CSetYtDlg setdlg;
class CSetBchDlg dlg;

//extern WORD	txpt1;
/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_SETVALUE, OnSetvalue)
	ON_UPDATE_COMMAND_UI(ID_SETVALUE, OnUpdateSetvalue)
	ON_COMMAND(ID_ALLOW, OnAllow)
	ON_WM_DESTROY()
	ON_WM_TIMER()
	ON_COMMAND(ID_SEND, OnSend)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	g_hCreateMemEvent = OpenEvent(EVENT_ALL_ACCESS,FALSE,"CREATEMEM");

	if ( g_hCreateMemEvent == NULL )
	{
		g_hCreateMemEvent = CreateEvent(NULL,TRUE,FALSE,"CREATEMEM");
		if ( CreatAllMem((void *)&Addr) )
		{
			MessageBox("创建内存出错!","系统将退出",MB_ICONEXCLAMATION|MB_OK);
			return -1;
		}

		SetEvent(g_hCreateMemEvent);
	}
	else
	{
		WaitForSingleObject(g_hCreateMemEvent,INFINITE);
		if ( MapAllMem((void *)&Addr,TRUE) )
		{
			if ( CreatAllMem((void *)&Addr) )
			{
				MessageBox("创建内存出错!","系统将退出",MB_ICONEXCLAMATION|MB_OK);
				return -1;
			}
		}
	}

//	g_hEventComTX=CreateEvent(NULL,TRUE,FALSE,"COMTXEVENT");
//	AfxBeginThread((AFX_THREADPROC)ComTxProc,NULL,THREAD_PRIORITY_NORMAL);
	SetTimer(1,2000,NULL);
	SetTimer(2,2000,NULL);
	SetTimer(3,500,NULL);
/*	CTime time = CTime::GetCurrentTime();
	year =  time.GetYear();
	month = time.GetMonth();
	day = time.GetDay();
	year1 = year;
	month1 = month;
	day1 = day;
*/
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers

void CMainFrame::OnSetvalue() 
{
	// TODO: Add your command handler code here
	setdlg.DoModal();
}

void CMainFrame::OnUpdateSetvalue(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(TRUE);
}

void CMainFrame::OnAllow() 
{
	// TODO: Add your command handler code here
	CPassword dlg;
	dlg.DoModal();
}

void CMainFrame::OnDestroy() 
{
	CFrameWnd::OnDestroy();
	
	// TODO: Add your message handler code here
//	bStopFlag = TRUE;

	KillTimer(1);
	KillTimer(2);
	KillTimer(3);
//	SetEvent(g_hEventComTX);
	CloseAllMem(&Addr,TRUE);
//	CloseHandle(g_hEventComTX);
}
////////////////////////////////////////////////////////////////////
/*
DWORD	ComTxProc(LPVOID)
{
	for(;;)
	{
		WaitForSingleObject(g_hEventComTX,INFINITE);
		ResetEvent(g_hEventComTX);
		for(;;)
		{
			if(bStopFlag)	return 0;

//		dlg.TxBCH(1);
		sio_write(com, (LPSTR)txbuf, 18);
		Sleep(10000);
		sio_write(com, (LPSTR)timebuf, 18);
		Sleep(1000);
		}
	}

	return 0;
}
*/
void CMainFrame::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	int line = 12;
	BYTE State=0;
	switch(nIDEvent)
	{
	case 1:
		if(bStopFlag)
		{
			dlg.TxBCH(1);
			sio_write(com, (LPSTR)ytbuf, 18);
		}

		break;
	case 2:
		if(bStopFlag1)
		{
			dlg.TxBCH(2);
			sio_write(com, (LPSTR)timebuf, 18);
		}

		break;
	case 3:
		{
			for(int i=0;i<2;i++)
			{
//				if (!GetAYx(&Addr,0,line+i,BREAK,0,State))
//				{
//					if(State & 0x03)
//					{
						if (!GetAYx(&Addr,0,78+i,BREAK,0,State))
						{
							if(State & 0x03)
							{
								if(i==0)	bStopFlag=TRUE;
								else		bStopFlag1=TRUE;
							}
							else
							{
								if(i==0)	bStopFlag=FALSE;
								else		bStopFlag1=FALSE;
							}
						}
/*					}
					else
					{
						if(i==0)	bStopFlag=FALSE;
						else		bStopFlag1=FALSE;
					}
*/
//				}
			}
		}
	}
	CFrameWnd::OnTimer(nIDEvent);
}

void CMainFrame::OnSend() 
{
	// TODO: Add your command handler code here
	dlg.DoModal();
}