コード例 #1
0
CDatabase *CCachedDBConnections::GetConnection(const CString &strConnect, BOOL bAutoOpen)
{
    CCacheMap::CPair *pKeyValPair = m_DBCache.PLookup(strConnect);
    CDatabase *pDB = NULL;
    if (pKeyValPair != NULL)
    {
        pDB = pKeyValPair->value;
    }
    
    if (NULL == pDB)
    {
        try { pDB = new CDatabase; }
        catch (...) { pDB = NULL; }
    }

    if (pDB != NULL && !pDB->IsOpen() && bAutoOpen)
    {
        ATLVERIFY(pDB->OpenEx(strConnect, 
            CDatabase::useCursorLib | CDatabase::noOdbcDialog));
    }

    if (NULL == pKeyValPair)
    {
        m_DBCache[strConnect] = pDB;
    }

    return pDB;
}
コード例 #2
0
ファイル: OleDBConnectionProp.cpp プロジェクト: malpharo/AiPI
bool COleDBConnectionProp::Connect(CDatabase& database, bool bShowDialog)
{
	CWaitCursor cursor;

	if(m_strDSN.IsEmpty())
	{

		ShowError("Empty ODBC Source");
		return false;
	}
	if(m_strLoginName.IsEmpty())
	{

		ShowError("Empty Login Name");
		return false;
	}

	CString ConnectString = 
	"DSN="			+ m_strDSN			+ ";";

	if(!m_strDatabaseName.IsEmpty())
	{
		ConnectString += 
		"DATABASE="		+ m_strDatabaseName + ";";
	}
	
	ConnectString += 
	"UID="			+ m_strLoginName	+ ";"	+
	"PWD="			+ m_strPassword		+ ";"
	;

	try
	{

		DWORD dwOptions = CDatabase::useCursorLib;
		if(!bShowDialog)
			dwOptions |= CDatabase::noOdbcDialog;
		if(database.IsOpen())
			database.Close();
		if(!database.OpenEx(ConnectString,dwOptions))
		{
			return false;
		}
	}
	catch( CDBException* pExc)
	{

		pExc->ReportError();
		pExc->Delete();
		return false;

	}

	return true;
}
コード例 #3
0
int CMyDatabase::OpenConnection( CDatabase &m_Database,int dbms,int Index )
{
		char  drivername[255] = {0};
   		int result = -1;
		StationIndex = Index;
		try
		{
			m_Database.SetLoginTimeout(2);
			m_Database.OpenEx(m_strConnect, CDatabase::noOdbcDialog);
		}
		catch( CDBException *e)
		{
			result = -1;
  		    char Message[255] = {0};
		    sprintf(Message,"CMyDatabase::OpenConnection(%s)",e->m_strError);
			WriteLog(Message,"");
			e->Delete();
		}
		return result;

}
コード例 #4
0
int CMyDatabase::OpenConnection( CDatabase &m_Database )
{
		
	    char  drivername[255] = {0};
   		int result = 0;
	    char Message[255] = {0};

		try
		{
			m_Database.SetLoginTimeout(2);
			m_Database.OpenEx(m_strConnect, CDatabase::noOdbcDialog);
			result = 1;
		}
		catch( CDBException *e)
		{
  		    sprintf(Message,"CMyDatabase::OpenConnection(%s)",e->m_strError);
			printf( "%s\n",Message);
		    WriteLog(Message,"");
			e->Delete();
		}

		return result;
}
コード例 #5
0
BOOL C51JobWebPost::CreatExcelDb(CString dbpath,CString tableName,CString &strError)
{
	if (_access(dbpath,0)==0)	//存在
	{
		strError = "数据库已存在";
		return TRUE;
	}
	CDatabase database;
	CString sDriver;
	CString sExcelFile; 
	CString sSql;
	//检索是否安装有Excel驱动 "Microsoft Excel Driver (*.xls)" 
	sDriver = GetExcelDriver();
	if (sDriver.IsEmpty())
	{
		// 没有发现Excel驱动
		strError = "请先安装Excel软件才能使用导出功能";
		return FALSE;
	}
	// 创建进行存取的字符串
	sSql.Format("DRIVER={%s};DSN='';FIRSTROWHASNAMES=1;READONLY=FALSE;CREATE_DB=\"%s\";DBQ=%s",sDriver, sExcelFile, dbpath);
	// 创建数据库 (既Excel表格文件)
	if( database.OpenEx(sSql,CDatabase::noOdbcDialog) )
	{
		CString strTemp;
		strTemp.Format("账号 TEXT,密码 TEXT,推荐人 TEXT,邮箱 TEXT,网址 TEXT,时间 TEXT");
		// 创建表结构			
		sSql = "CREATE TABLE " + tableName + " ( " + strTemp +  " ) ";
		database.ExecuteSQL(sSql);
		return TRUE;
	}
	else
	{
		strError = "创建EXCEL数据库失败";
		return FALSE;
	}
}
コード例 #6
0
//////////////////////////////////////////////////////////////////////////////
//	函数:void CListCtrlToExcel(CListCtrl* pList, CString strTitle)
//	参数:
//		pList		需要导出的List控件指针
//		strTitle	导出的数据表标题
//	说明:
//		导出CListCtrl控件的全部数据到Excel文件。Excel文件名由用户通过“另存为”
//		对话框输入指定。创建名为strTitle的工作表,将List控件内的所有数据(包括
//		列名和数据项)以文本的形式保存到Excel工作表中。保持行列关系。
//	
//////////////////////////////////////////////////////////////////////////////
void CListCtrlToExcel(CListCtrl* pList, CString strTitle)
{
	CString warningStr;
	if(pList->GetItemCount()>0)
	{
		CDatabase database;
		CString sDriver;
		CString sExcelFile;
		CString sSql;
		CString tableName = strTitle;

		//检索是否安装有Excel驱动 "Microsoft Excel Driver (*.xls)"
		sDriver = GetExcelDriver();
		if(sDriver.IsEmpty())
		{
			//没有发现Excel驱动
			AfxMessageBox("没有安装Excel!\n请先安装Excel软件才能使用导出功能!");
			return;
		}

		//默认文件名
		if(!GetDefaultXlsFileName(sExcelFile))
			return;

		//创建进行存取的字符串
		sSql.Format("DRIVER={%s};DSN='';FIRSTORWHASNAMES=1;READONLY=FALSE;CREATE_DB=\"%s\";DBQ=%s",sDriver,sExcelFile,sExcelFile);

		//创建数据库(即Excel表格文件)
		if(database.OpenEx(sSql,CDatabase::noOdbcDialog))
		{
			//创建表结构
			int i;
			LVCOLUMN columnData;
			CString columnName;
			int columnNum=0;
			CString strH,strV;
			sSql="";
			strH="";
			columnData.mask = LVCF_TEXT;
			columnData.cchTextMax = 100;
			columnData.pszText = columnName.GetBuffer(100);
			for(i=0;pList->GetColumn(i,&columnData);i++)
			{
				if(i!=0)
				{
					sSql=sSql+", ";
					strH=strH+", ";
				}
				sSql = sSql + " " + columnData.pszText + " TEXT";
				strH = strH + " " + columnData.pszText + " ";
			}
			columnName.ReleaseBuffer();
			columnNum = i;

			sSql = "CREATE TABLE " + tableName + " ( " + sSql + " ) ";
			database.ExecuteSQL(sSql);

			//插入数据项
			int nItemIndex;
			for(nItemIndex=0;nItemIndex<pList->GetItemCount();nItemIndex++)
			{
				strV = "";
				for(i=0;i<columnNum;i++)
				{
					if(i!=0)
					{
						strV = strV + ", ";
					}
					strV = strV + " '" + pList->GetItemText(nItemIndex,i) + "' ";
				}

				sSql = "INSERT INTO " + tableName + " (" + strH + ")" + "VALUES(" + strV + ")";
				database.ExecuteSQL(sSql);
			}
		}
		
		//关闭数据库
		database.Close();

		warningStr.Format("导出文件保存于%s中!",sExcelFile);
		AfxMessageBox(warningStr);
		ShellExecute(NULL,"open",sExcelFile,NULL,NULL,SW_SHOW);    //最后才显示文件名为strFile的数据表
	    
	}
	else
	{
		//没有数据
		MessageBox(NULL,"没有数据,不能导出!","提示",MB_OK|MB_ICONWARNING|MB_TOPMOST);
		
	}
}
コード例 #7
0
ファイル: List2Excel.cpp プロジェクト: doug-dicks/code-1
void CList2Excel::ExportListToExcel(CListCtrl* pList, CString strTitle,CString strExcFile)
{
	CString warningStr;
	if (pList->GetItemCount ()>0)
	{    
		CDatabase database;
		CString sDriver = "MICROSOFT EXCEL DRIVER (*.XLS)"; // Excel安装驱动
		CString sExcelFile = strExcFile; // 要建立的Excel文件
		CString sSql;
		CString strField = "",strField2 = "";
		
		int m;
		int n = pList->GetItemCount();
		// 创建进行存取的字符串
		sSql.Format("DRIVER={%s};DSN='';FIRSTROWHASNAMES=1;READONLY=FALSE;CREATE_DB=\"%s\";DBQ=%s",sDriver, sExcelFile, sExcelFile);
		
		// 创建数据库 (既Excel表格文件)
		if( database.OpenEx(sSql,CDatabase::noOdbcDialog) )
		{
			// 创建表结构
			int i;
			LVCOLUMN columnData;
			CString columnName;
			int columnNum = 0;
			CString strH;
			CString strV;
			
			sSql = "";
			strH = "";
			columnData.mask = LVCF_TEXT;
			columnData.cchTextMax =256;
			columnData.pszText = columnName.GetBuffer (256);
			for(i=0;pList->GetColumn(i,&columnData);i++)
			{
				strField = strField + "[" + columnData.pszText +"]" + " char(255), ";
				strField2 = strField2 + "[" + columnData.pszText +"], ";
			}
			columnName.ReleaseBuffer ();
			m = i; 
			// 创建表结构
			sSql.Format("CREATE TABLE [%s] (",strTitle);
			
			strField.Delete(strField.GetLength()-2, 2);
			
			strField += ")";
			sSql += strField;
			database.ExecuteSQL(sSql);
			
			
			strField2.Delete(strField2.GetLength()-2, 2);
			

			//Add By HuangXiao Ke;把导出时进度信息显示出来,耦合性太大,如果别的程序要用这个累,把这些无关代码去掉

			CD_Progress* pDlg = (CD_Progress*)g_dlgQueryManager.GetDialog(IDD_DIALOG_PROGRESS);
			pDlg->ShowWindow(SW_SHOW);
			pDlg->m_cProgress.SetRange(0,n);
			pDlg->m_cProgress.SetPos(0);


			CString str;
			// 插入数值
			for (i=0; i<n; i++)
			{

				pDlg->m_cProgress.SetPos(i);

				sSql="";
				sSql.Format("INSERT INTO [%s] (",strTitle);
				sSql += strField2;
				sSql += ") VALUES (";
				for (int j = 0; j <m ; j++)
				{
					str = "";
					str.Format("'%s', ", pList->GetItemText(i,j));
					sSql = sSql + str;
				}
				sSql.Delete(sSql.GetLength()-2, 2);
				sSql += ")";
				
				//OutputDebugString(sSql);
				
				database.ExecuteSQL(sSql);	    
			}

			pDlg->ShowWindow(SW_HIDE);
		} 

		// 关闭数据库
		database.Close();
		warningStr.Format("导出文件保存于%s.xls!",sExcelFile);
		AfxMessageBox(warningStr);
	}
}
コード例 #8
0
ファイル: DlgBDSelectRezTL.cpp プロジェクト: dao1981/master2
void CDlgBDSelectRezTL::OnBnClickedButtonExportExcel()
{
	
	CDatabase database;
	CString sDriver = "MICROSOFT EXCEL DRIVER (*.XLS)"; // exactly the same name as in the ODBC-Manager
	CString sExcelFile = "Тележки1067.xls";                // Filename and path for the file to be created
	if( iNewProc ) sExcelFile = "Тележки1067arx.xls";
	CString sSql;
  
	CString strColListInsert = "";
	CString strColListCreate = "";
	int iColCount = 0;
	LVITEM Item;
	HDITEM hItem;
	enum   { sizeOfBuffer = 256 };
	TCHAR  lpBuffer[sizeOfBuffer];
	bool   fFound = false;

	hItem.mask = HDI_TEXT;
	hItem.pszText = lpBuffer;
	hItem.cchTextMax = sizeOfBuffer;
	CHeaderCtrl *hcHeader = m_List.GetHeaderCtrl();
  
	iColCount =  hcHeader->GetItemCount();
	CString strTitle = "";
	for( int i = 0; i < iColCount; i++ )
	{
		if( i ) 
		{	  
			strColListInsert += ", ";
			strColListCreate += ", ";
		}
	  
		if( hcHeader->GetItem(i, &hItem) )
		{
			strTitle = hItem.pszText;
			strTitle.Remove('.');
			strColListInsert = strColListInsert + "[" + strTitle + "]";
			strColListCreate = strColListCreate + "[" + strTitle + "] TEXT";
		}
	}

  
    // Build the creation string for access without DSN
	DeleteFile(".\\" + sExcelFile);
    if( !CopyFile(".\\html\\" + sExcelFile, ".\\" + sExcelFile, 1) )
	{
		// Создам шаблон
		sSql.Format("DRIVER={%s};DSN='';FIRSTROWHASNAMES=1;READONLY=FALSE;CREATE_DB=\".\\html\\%s\";DBQ=.\\html\\%s",
                sDriver, sExcelFile, sExcelFile);
		database.OpenEx(sSql,CDatabase::noOdbcDialog);
		sSql = "CREATE TABLE [Тележки 1067] (" + strColListCreate + ")";
		database.ExecuteSQL(sSql);
		database.Close();
		CopyFile(".\\html\\" + sExcelFile, ".\\" + sExcelFile, 1);
	}

	sSql.Format("DRIVER={%s};DSN='';FIRSTROWHASNAMES=1;READONLY=FALSE;CREATE_DB=\".\\%s\";DBQ=%s",
                sDriver, sExcelFile, sExcelFile);

    // Create the database (i.e. Excel sheet)
    if( database.OpenEx(sSql,CDatabase::noOdbcDialog) )
    {
		/*
		TRY
		{
		sSql = "CREATE TABLE [Тележки 1067] (" + strColListCreate + ")";
		database.ExecuteSQL(sSql);
		}
		CATCH_ALL(e)
		{
		}
		END_CATCH_ALL
		*/
		

		for( int i = 0; i < m_List.GetItemCount(); i++ )
		{
			CString strLine = "";
			for( int j = 0; j < iColCount; j++ )
			{
				if( j ) strLine += ", ";
				strLine += "'" + m_List.GetItemText(i, j) + "'";
			}
			//sSql = "INSERT INTO [Тележки 1067] (" + strColListInsert + ") VALUES ( " + strLine + " )";
			sSql = "INSERT INTO [Тележки 1067] VALUES ( " + strLine + " )";
			database.ExecuteSQL(sSql);
		}
		
      
	}      

    database.Close();
	CString str = "excel.exe .\\" + sExcelFile;
	ShellExecute(NULL, "open", "excel.exe", 
                           sExcelFile, 
                           NULL, SW_SHOWNORMAL);

}
コード例 #9
0
///////////////////////////////////////////////////////////////////////////////
//	void GetExcelDriver(CListCtrl* pList, CString strTitle)
//	参数:
//		pList		需要导出的List控件指针
//		strTitle	导出的数据表标题
//	说明:
//		导出CListCtrl控件的全部数据到Excel文件。Excel文件名由用户通过“另存为”
//		对话框输入指定。创建名为strTitle的工作表,将List控件内的所有数据(包括
//		列名和数据项)以文本的形式保存到Excel工作表中。保持行列关系。
//	
///////////////////////////////////////////////////////////////////////////////
void CFunc::ExportListToExcel(CListCtrl* pList[], CString strTitle[], int number)
{
	CString warningStr;
	bool l_bStart = true;
	for (int index = 0; index < number; index++)//判断交易分析是否完成
	{
		if (pList[index]->GetItemCount () == 0 || pList[index]->GetItemCount () < 0)
		{
			l_bStart = false;
		}
	}

	if (l_bStart) //遍历每一行的循环
	{	
		CDatabase database;
		CString sDriver;
		CString sExcelFile; 
		CString sSql;
		CString tableName;
		
		// 检索是否安装有Excel驱动 "Microsoft Excel Driver (*.xls)" 
		sDriver = GetExcelDriver();
		if (sDriver.IsEmpty())
		{
			// 没有发现Excel驱动
			AfxMessageBox("You've not installed Excel!\nPlease install Excel first!");
			return;
		}
		
		///默认文件名
		if (!GetDefaultXlsFileName(sExcelFile))
			return;
		
		// 创建进行存取的字符串
		sSql.Format("DRIVER={%s};DSN='';FIRSTROWHASNAMES=1;READONLY=FALSE;CREATE_DB=\"%s\";DBQ=%s",sDriver, sExcelFile, sExcelFile);
		database.OpenEx(sSql,CDatabase::noOdbcDialog);

		// 创建数据库 (既Excel表格文件)
		for (int tableIndex = 0; tableIndex < number; tableIndex++)//创建多个Excel表的循环
		{
			tableName = strTitle[tableIndex];
			// 创建表结构
			int i;
			LVCOLUMN columnData;
			CString columnName;
			int columnNum = 0;
			CString strH;
			CString strV;
			
			sSql = "";
			strH = "";
			columnData.mask = LVCF_TEXT;
			columnData.cchTextMax =100;
			columnData.pszText = columnName.GetBuffer (100);

			for(i=1;pList[tableIndex]->GetColumn(i,&columnData);i++)//第一列没有数据应跳过
			{
				if (i!=1)
				{
					sSql = sSql + ", " ;
					strH = strH + ", " ;
				}
				sSql = sSql + " " + columnData.pszText +" TEXT";//数据暂时全部是以文本类型写入Excel
				strH = strH + " " + columnData.pszText +" ";
			}
			columnName.ReleaseBuffer ();
			columnNum = i;
			
			sSql = "CREATE TABLE " + tableName + " ( " + sSql +  " ) ";
			database.ExecuteSQL(sSql);
			
			// 插入数据项
			int nItemIndex;
			for (nItemIndex=0;nItemIndex < pList[tableIndex]->GetItemCount(); nItemIndex++)
			{
				strV = "";
				for(i=1;i<columnNum;i++)//第一列没有数据应跳过
				{
					if (i!=1)
					{
						strV = strV + ", " ;
					}
					strV = strV + " '" + pList[tableIndex]->GetItemText(nItemIndex,i) +"' ";
				}
				
				sSql = "INSERT INTO "+ tableName 
					+" ("+ strH + ")"
					+" VALUES("+ strV + ")";
				database.ExecuteSQL(sSql);
				sSql.Empty();
			}
		}//end for创建多个Excel表的循环

		// 关闭数据库
		database.Close();
			
		warningStr.Format("Excel file is saved as %s!",sExcelFile);
		AfxMessageBox(warningStr);
	}//end for遍历每一行的循环
}
コード例 #10
0
ファイル: EdRptExport.cpp プロジェクト: zphseu/cuiyan
BOOL CEdRptExport::ExportDBData(ofstream &htm, ofstream &txt)
{
	CDatabase db;
	BOOL bRet = FALSE;

	CString csHeadFile = m_pDoc->m_szHeadRight;
	if (m_pDoc->m_szODBCLink.IsEmpty())
	{
		ShowMessage(m_pDoc->GetHWnd(), "没有给定数据库指针,也没有指定链接字!");
		return FALSE;
	}

	if (!db.OpenEx(m_pDoc->m_szODBCLink, CDatabase::openReadOnly | CDatabase::noOdbcDialog))
	{
		ShowMessage(m_pDoc->GetHWnd(), "无法打开数据库连接 %s", m_pDoc->m_szODBCLink);
		return FALSE;
	}

	try 
	{
		UINT nRecCount = m_pDoc->GetRecordCount(db);

		CString szSQL = m_pDoc->m_szSQL;
		if (nRecCount > (int)m_pDoc->m_nMaxRecordNum)
		{
			CString str;
			str.Format(_T("共有 %d 条记录,但模版设计最大记录数为 %d,\n是否只 %d 条记录?\n"
				"注意:如何选否,会给数据库很大压力,甚至取消操作!"), 
				nRecCount, m_pDoc->m_nMaxRecordNum, m_pDoc->m_nMaxRecordNum);
			
			UINT ulSelect = IDNO;
			if (m_pDoc->GetHWnd())
				ulSelect = MessageBox(m_pDoc->GetHWnd(), str, _T("EdFc"), MB_YESNOCANCEL);
			
			if (ulSelect == IDNO)
				;
			else if (ulSelect == IDCANCEL)
				return FALSE;
			else // IDYES
			{
				csHeadFile.Format(_T("  %d条记录未导出"), nRecCount - m_pDoc->m_nMaxRecordNum);
				nRecCount = m_pDoc->m_nMaxRecordNum;
				
				CString csDBDrv = getDBDriver(m_pDoc->m_szODBCLink);
				csDBDrv.MakeLower();
				if (csDBDrv.Find("oracle") >= 0)
				{
					CString szTmp = szSQL;
					szTmp.MakeLower();
					int nFind = szTmp.Find(" where ");
					if (nFind > 0)
					{
						szTmp.Format(" ROWNUM <= %d AND ", m_pDoc->m_nMaxRecordNum);
						szSQL.Insert(nFind + (int)_tcslen(" where "), (LPCSTR)szTmp);
					}
					else
					{
						szTmp.Format(" WHERE ROWNUM <= %d ", m_pDoc->m_nMaxRecordNum);
						szSQL += szTmp;
					}
				}
				else if (csDBDrv.Find("mysql") >= 0)
				{
					CString szTmp;
					szTmp.Format(" Limit 0, %d ", m_pDoc->m_nMaxRecordNum);
					szSQL += szTmp;
				}
// 				else if (csDBDrv.IsEmpty())
// 					ShowMessage(m_pDoc->GetHWnd(), "报表打印组件无法判断该数据库的类型。");
				else
				{
					CString str;
					str.Format(_T("[ %s ] 数据库无法使用修改SQL的方法限制记录个数,而打开大数据集可能会出现异常\n,是否先修改查询条件,再进行打印?"), csDBDrv);
					if (m_pDoc->GetHWnd() && MessageBox(m_pDoc->GetHWnd(), str,_T("BSRpter"), MB_YESNO) == IDYES)
						return FALSE;
				}
			}
		}
		
		CRecordset rc(&db);
		rc.Open(CRecordset::forwardOnly, szSQL);
		UINT nFieldCount = rc.GetODBCFieldCount();
		
		CString szTitle = m_pDoc->m_szTitle;
		TxtToHtml(szTitle);

		CString szHeadRight = m_pDoc->m_szHeadRight;
		TxtToHtml(szHeadRight);
		htm << "<html><head><title>" 
			<< (LPCTSTR)szTitle 
			<< "</title></head>"
			<< endl;

		htm << "<body>" << endl
			<< "<table width=100%>" << endl
			<< "<tr>" << endl
			<< "\t<td width=20%>&nbsp;</td>" << endl
			<< "\t<td width=60% align=center><font size=+3>" 
			<< (LPCTSTR)szTitle
			<< "</font></td>" << endl
			<< "\t<td width=20% align=right>"
			<< (LPCTSTR)csHeadFile
			<< "</td>" << endl 
			<< "</tr>" << endl
			<< "</table>" << endl;

		htm << "<table border=1 width=100%>" << endl
			<< "<tr>" << endl;

		
		int nWidth = 0;
		for (UINT col = 0; col < nFieldCount; col++)
			nWidth += m_pDoc->m_ColFmt[col].width;

		CString str;
		for (col = 0; col < nFieldCount; col++)
		{	
			str = m_pDoc->m_ColFmt[col].name;

			if (str.IsEmpty())
			{
				CODBCFieldInfo fi;
				rc.GetODBCFieldInfo(col, fi);
				str = fi.m_strName;
			}

			txt << "\"" << (LPCTSTR)str << "\"";
			TxtToHtml(str);
			htm << "\t<td  width=" << m_pDoc->m_ColFmt[col].width * 100 / nWidth
				<< "%  align=center>" << (LPCTSTR)str << "</td>" << endl;
			
			if (col == nFieldCount - 1)
			{
				txt << endl;
				htm << "</tr>" << endl;
			}
			else
				txt << ',';
		}
		
		if (m_pDoc->GetHWnd())
			::SendMessage(m_pDoc->GetHWnd(), WM_CREATEPROGRESS, nRecCount, 0);

		CDBVariant varValue;
		CString strHtml;
		UINT nCount = 0;
		for(UINT row = 0; row < nRecCount; row ++)
		{
			htm << "<tr>" << endl;

			for (UINT col = 0; col < nFieldCount; col ++)
			{
				strHtml = _T("");
				rc.GetFieldValue(col, varValue);

				if (varValue.m_dwType == DBVT_BINARY)
				{
					str = GetPicFile(varValue.m_pbinary, nCount++);
					
					if (str.IsEmpty())	//error
						continue;
					
					m_ZipArc.AddFileToZip(str);
					DeleteFile(str);
					str = str.Right(str.GetLength() - str.ReverseFind('\\') - 1);
					strHtml.Format("<A href=%s>%s</A>", str, str);
				}
				else 
					str = m_pDoc->GetVarStr(&varValue, m_pDoc->m_ColFmt[col].format);

				varValue.Clear();
				
				txt << "\"" << (LPCTSTR)str << "\"";
				
				TxtToHtml(str);
				if (strHtml.IsEmpty())
					strHtml = str;
					
				htm << "\t<td align=center>" << (LPCTSTR)strHtml << "</td>" << endl;
				
				if (col == nFieldCount - 1)
				{
					txt << endl;
					htm << "</tr>" << endl;
				}
				else
					txt << ',';
			}

			if (m_pDoc->GetHWnd())
				::SendMessage(m_pDoc->GetHWnd(), WM_STEPPROGRESS, nRecCount, row);

			rc.MoveNext();
		}
		
		rc.Close();
	
		CString szFootLeft = m_pDoc->m_szFootLeft;
		TxtToHtml(szFootLeft);
		CString szFootRight = m_pDoc->m_szFootRight;
		if (szFootRight.IsEmpty())
			szFootRight = CTime::GetCurrentTime().Format("%m/%d/%y %H:%M:%S");
		TxtToHtml(szFootRight);

		htm << "</table>" << endl
			<< "<p>" << endl
			<< "<table width=100%>" << endl
			<< "<tr>" << endl 
			<< "\t<td width=50% align=left>"
			<< (LPCTSTR)szFootLeft
			<< "</td>" << endl
			<< "\t<td width=50% align=right>"
			<< (LPCTSTR)szFootRight
			<< "</td>" << endl
			<< "</table>" << endl
			
			<< "<p><hr>" << endl
			<< "<b>FmtFile Infomation</b><br>" << endl
			<< "<ul>" << endl
			<< "\t<li>ODBC: " << (LPCTSTR)m_pDoc->m_szODBCLink << "<br>" << endl
			<< "\t<li>SQL : " << (LPCTSTR)m_pDoc->m_szSQL
			<< "</ul>" << endl
			<< "</body>" << endl
			<< "</html>" << endl;
		
		if (m_pDoc->GetHWnd())
			::SendMessage(m_pDoc->GetHWnd(), WM_DESTROYPROGRESS, 0, 0);
		
		bRet = TRUE;
	}
	catch(CException *edb)
	{
		static TCHAR lpszError[MAX_PATH];
		CString csError;

		if (edb->GetErrorMessage(lpszError, MAX_PATH))
			csError = lpszError;

		if (csError.GetLength() <= 0)
			csError = _T("无法获得数据!");
		
		ShowMessage(m_pDoc->GetHWnd(), csError);

		edb->Delete();
		bRet = FALSE;
	}
	catch(...)
	{
		ShowMessage(m_pDoc->GetHWnd(), _T("无法获得数据!"));
		bRet = FALSE;
	}

	db.Close();

	return bRet;
}
コード例 #11
0
ファイル: EdRptDoc.cpp プロジェクト: zphseu/cuiyan
BOOL CEdRptDoc::GetDataFromDB()
{
	CDatabase db;
	BOOL bRet = FALSE;
	try 
	{
		if (m_szODBCLink.IsEmpty())
		{
			ShowMessage(m_hWnd, "没有给定数据库指针,也没有指定链接字!");
			return FALSE;
		}

		if (!db.OpenEx(m_szODBCLink, CDatabase::openReadOnly | CDatabase::noOdbcDialog))
		{
			ShowMessage(m_hWnd, "无法打开数据库连接 %s", m_szODBCLink);
			return FALSE;
		}

		m_nRecCount = GetRecordCount(db);
		CRecordset rc(&db);
		
		CString szSQL = m_szSQL;
		CString csHeadRight = m_szHeadRight;
		if (m_nRecCount > (int)m_nMaxRecordNum)
		{
			CString str;
			str.Format(_T("共有 %d 条记录,但模版设计最大记录数为 %d,\n是否只 %d 条记录?\n"
				"注意:如何选否,会给数据库很大压力,甚至取消操作!"), 
				m_nRecCount, m_nMaxRecordNum, m_nMaxRecordNum);
			
			UINT ulSelect = IDNO;
			if (m_hWnd)
				ulSelect = MessageBox(m_hWnd, str, _T("BSRpter"), MB_YESNOCANCEL);

			if (ulSelect == IDNO)
				;
			else if (ulSelect == IDCANCEL)
				return FALSE;
			else // IDYES
			{
				csHeadRight.Format(_T("  %d条记录未打印"), m_nRecCount - m_nMaxRecordNum);
				m_nRecCount = m_nMaxRecordNum;
				
				CString csDBDrv = getDBDriver(m_szODBCLink);
				csDBDrv.MakeLower();
				if (csDBDrv.Find("oracle") >= 0)
				{
					CString szTmp = szSQL;
					szTmp.MakeLower();
					int nFind = szTmp.Find(" where ");
					if (nFind > 0)
					{
						szTmp.Format("ROWNUM <= %d AND ", m_nMaxRecordNum);
						szSQL.Insert(nFind + (int)_tcslen(" where "), (LPCSTR)szTmp);
					}
					else
					{
						szTmp.Format(" WHERE ROWNUM <= %d ", m_nMaxRecordNum);
						szSQL += szTmp;
					}
				}
				else if (csDBDrv.Find("mysql") >= 0)
				{
					CString szTmp;
					szTmp.Format(" Limit 0, %d ", m_nMaxRecordNum);
					szSQL += szTmp;
				}
				else
				{
					CString str;
					str.Format(_T("[ %s ] 数据库无法使用修改SQL的方法限制记录个数,"
						"而打开大数据集可能会出现异常\n,是否先修改查询条件,再进行打印?")
						, csDBDrv);
					if (m_hWnd != NULL && MessageBox(m_hWnd, str,_T("EdFc"), MB_YESNO) == IDYES)
						return FALSE;
				}
			}
		}

		rc.Open(CRecordset::forwardOnly, szSQL);
		m_nFieldCount = rc.GetODBCFieldCount();
		
		while (m_ColFmt.GetSize() > m_nFieldCount && m_nFieldCount > 1)
			m_ColFmt.RemoveAt(m_ColFmt.GetSize() - 1);
		
		COLFMT cf;
		while (m_ColFmt.GetSize() < m_nFieldCount)
			m_ColFmt.Add(cf);
				
		m_Grid.DeleteAllItems();
		int nRowCount = m_nRecCount + (m_bFootSum ? 2 : 1);
		m_Grid.SetRowCount(nRowCount);
		m_Grid.SetColumnCount(m_nFieldCount);
		
		// set ColumName;
		GV_ITEM Item;
		Item.mask = GVIF_TEXT|GVIF_FORMAT;	
		Item.row = 0;
		Item.nFormat = DT_CENTER|DT_VCENTER|DT_SINGLELINE|DT_END_ELLIPSIS|DT_NOPREFIX;
		for (Item.col = 0; Item.col < m_nFieldCount; Item.col++)
		{	
			m_Grid.SetColumnWidth(Item.col, m_ColFmt[Item.col].width);
			Item.szText = m_ColFmt[Item.col].name;			

			if (m_ColFmt[Item.col].name.IsEmpty())
			{
				CODBCFieldInfo fi;
				rc.GetODBCFieldInfo(Item.col, fi);
				Item.szText = fi.m_strName;
			}

			m_Grid.SetItem(&Item);
		}

		if (m_hWnd != NULL && m_nRecCount > 0)
			::SendMessage(m_hWnd, WM_CREATEPROGRESS, m_nRecCount, 0);

		CDBVariant varValue;
		Item.mask = GVIF_TEXT|GVIF_FORMAT;
		Item.nFormat = DT_CENTER|DT_VCENTER|DT_SINGLELINE|DT_END_ELLIPSIS|DT_NOPREFIX;
		for(int row = 0; row < m_nRecCount; row ++)
		{
			for (int col = 0; col < m_nFieldCount; col ++)
			{
				rc.GetFieldValue(col, varValue);
				Item.row = row + 1;
				Item.col = col;
				Item.szText = GetVarStr(&varValue, m_ColFmt[col].format);
				m_Grid.SetItem(&Item);	
				varValue.Clear();
			}
			
			if (m_hWnd != NULL)
				::SendMessage(m_hWnd, WM_STEPPROGRESS, m_nRecCount, row);
			
			rc.MoveNext();
		}
		
		if (m_bFootSum)
			GetStaticData(rc);
		
		rc.Close();	
		

		if (m_hWnd != NULL)
			::SendMessage(m_hWnd, WM_DESTROYPROGRESS, 0, 0);

		bRet = TRUE;
	}
	catch(CException *edb)
	{
		static TCHAR lpszError[MAX_PATH];
		CString csError;

		if (edb->GetErrorMessage(lpszError, MAX_PATH))
			csError = lpszError;

		if (csError.GetLength() <= 0)
			csError = _T("无法获得数据!");
		
		ShowMessage(m_hWnd, csError);

		edb->Delete();
	}
	catch(...)
	{
		ShowMessage(m_hWnd, _T("无法获得数据!"));
	}

	return bRet;
}
コード例 #12
0
UINT CNav_ExportCustomsDlg::ExportData(LPVOID p)
{
	
	HRESULT hRes;
	Excel::_ApplicationPtr appExcel;
	hRes = appExcel.CreateInstance( _T("Excel.Application"));

	CNav_ExportCustomsDlg *Dialog;
	Dialog = (CNav_ExportCustomsDlg*)p;

	if(Dialog != NULL)
	{
		

		CString sStart, sEnd;
		Dialog->m_EndDate.GetWindowText(sEnd);
		Dialog->m_StartDate.GetWindowText(sStart);

		CString sGTD;
		Dialog->m_EdGTDNUMBER.GetWindowText(sGTD);
		COleDateTime datStart,datEnd, cDate;
		datStart.ParseDateTime(sStart);
		datEnd.ParseDateTime(sEnd);
	
		CString sConnect;
		CString sServer, sDatabase;
		sServer = sReadFromIni(_T("DB"),_T("SERVER"),_T("svbyminssq3"));
		//sWriteToIni(_T("DB"),_T("SERVER"),sServer);
		sDatabase = sReadFromIni(_T("DB"),_T("DATABASE"),_T("SHATE-M-8"));
		//sWriteToIni(_T("DB"),_T("DATABASE"),sDatabase);


		
		Excel::WorkbooksPtr ExcelBooks;
		Excel::_WorkbookPtr ExcelBook;
		Excel::_WorksheetPtr ExcelSheet;
		Excel::RangePtr range;

		
		
		

		VARIANT bTRUE;
		bTRUE.vt = 11;
		bTRUE.boolVal = TRUE;
		appExcel->Visible[0] = FALSE;
		ExcelBook= appExcel->Workbooks->Add();
		ExcelSheet = ExcelBook->Worksheets->Item[1];

		sConnect.Format(_T("DRIVER=SQL Server;SERVER=%s;UID=;WSID=%s;Trusted_Connection=Yes;DATABASE=%s;LANGUAGE=русский"),sServer,GetWinUserName(),sDatabase);
		CDatabase* dBase;
		dBase = NULL;
		try
		{
			dBase = new(CDatabase);
			dBase->SetQueryTimeout(600);
			dBase->OpenEx(sConnect,CDatabase::noOdbcDialog);
			sConnect.Format(_T("EXEC [sp_setapprole] '%s', '%s', 'none', 0, 0"),_T("$ndo$shadow"),_T("FF5EC4E40F67BD4EDF3D04F8B84364DAD0")); 
			dBase->ExecuteSQL(sConnect);
		}
		catch(CDBException *exsept)
		{
			appExcel->Visible[0] = TRUE;
			Dialog->m_stState.SetWindowTextW(exsept->m_strError);
			exsept->Delete();
			if(dBase != NULL)
			{
				if(dBase->IsOpen())
				{
					dBase->Close();
				}
				delete(dBase);
			}
			dBase = NULL;
			Dialog->m_BtOK.ShowWindow(1);
			Dialog->SecondThread = NULL;
			return 0;
		}
		CString sSQL;
		try
		{
			

			CRecordset Query(dBase);
		
			int iField;
			CDBVariant dbValue;
			Dialog->m_stState.SetWindowTextW(_T("Формирование"));
			sGTD = sGTD + _T("'");
			sSQL = _T("select distinct SIH.[Posting Date],(SIL.[TTN Series]+SIL.[TTN Number]) AS TTN,SIL.[Item No_ 2], SIH.[Bill-to Name] ");
			sSQL = sSQL + _T(" from [")+sDatabase;
			sSQL = sSQL + _T("$Sales Invoice Header] as SIH join [");
			sSQL = sSQL + sDatabase;
			sSQL = sSQL + _T("$Sales Invoice Line] as SIL on SIL.[Document No_] = SIH.[No_] and SIL.[No_] is not null and SIL.[No_] <> ''  and SIL.[TTN Series] <> '' and SIL.[TTN Number] <> '' join [");
			sSQL = sSQL + sDatabase;
			sSQL = sSQL + _T("$Custom Declaration Relation] as CDR on CDR.[Item No_] = SIL.[No_] and CDR.[Document Type] = 5 and CDR.[CD No_] = '") + sGTD;
			sSQL = sSQL + _T(" where [Sales Process Type Code] = 'Б/Н_ДОСТАВКА' and Left(CONVERT ( nchar , SIH.[Posting Date], 112),8) >= '")+ datStart.Format(_T("%Y%m%d"))+_T("'");
			sSQL = sSQL + _T(" and Left(CONVERT ( nchar , SIH.[Posting Date], 112),8) <= '")+ datEnd.Format(_T("%Y%m%d"))+_T("'");
			//sSQL = sSQL + _T(" and CDR.[CD No_] = '") + sGTD;

			CString sDat;
			int iRow;
			iRow = 1;
			sDat = _T("Дата учета продажи");
			ExcelSheet->Cells->Item[iRow,2] = sDat.AllocSysString();
			sDat = _T("Номер ТТН, ТН");
			ExcelSheet->Cells->Item[iRow,3] = sDat.AllocSysString();
			sDat = _T("Код проданного товара (код товара2)");
			ExcelSheet->Cells->Item[iRow,4] = sDat.AllocSysString();
			sDat = _T("Клиент");
			ExcelSheet->Cells->Item[iRow,5] = sDat.AllocSysString();
	

			
			Query.Open(CRecordset::snapshot,sSQL, CRecordset::readOnly);
			while(!Query.IsEOF())
			{
				iRow++;
				
				if((iRow -2) % 100 == 0)
				{
					sSQL.Format(_T("Обработанно %d"),iRow-2);
					Dialog->m_stState.SetWindowTextW(sSQL);
				}
				iField = 0;
				Query.GetFieldValue(iField, dbValue);
				sDat = GetValue(&dbValue);
				ExcelSheet->Cells->Item[iRow,2] = sDat.AllocSysString();

				iField = 1;
				Query.GetFieldValue(iField, dbValue);
				sDat = GetValue(&dbValue);
				ExcelSheet->Cells->Item[iRow,3] = sDat.AllocSysString();

				iField = 2;
				Query.GetFieldValue(iField, dbValue);
				sDat = GetValue(&dbValue);
				ExcelSheet->Cells->Item[iRow,4] = sDat.AllocSysString();

				iField = 3;
				Query.GetFieldValue(iField, dbValue);
				sDat = GetValue(&dbValue);
				ExcelSheet->Cells->Item[iRow,5] = sDat.AllocSysString();

				Query.MoveNext();
			}
			Query.Close();

		}
		catch(CDBException *exsept)
		{
			/*appExcel->Visible[0] = TRUE;
			appExcel = NULL;*/
			appExcel->Visible[0] = TRUE;
			Dialog->m_stState.SetWindowTextW(exsept->m_strError);
			Dialog->m_EdError.SetWindowTextW(sSQL);
			
			exsept->Delete();
			if(dBase != NULL)
			{
				if(dBase->IsOpen())
				{
					dBase->Close();
				}
				delete(dBase);
			}
			Dialog->m_BtOK.ShowWindow(1);
			Dialog->SecondThread = NULL;
			dBase = NULL;

			return 0;
		}


		Dialog->m_stState.SetWindowTextW(_T("Выполненно"));
		Dialog->m_BtOK.ShowWindow(1);
	}
	appExcel->Visible[0] = TRUE;
	Dialog->SecondThread = NULL;
	return 1;
}
コード例 #13
0
ファイル: fmserver.cpp プロジェクト: jbailhache/log
void fmserver (void)
{
	struct fmparam param[1];

	// MessageBox (NULL, "Hello", "Message", MB_OK);

	init_param(param);
	
	/* test

	CDatabase db;
	db.OpenEx (_T("DSN=droits"), 0);

	CRecordsetClients rs;

	rs.Open (AFX_DB_USE_DEFAULT_TYPE, "SELECT * FROM clients", 0);
	rs.MoveFirst();
	for (;;)
	{
		if (rs.IsEOF())
			break;
		MessageBox (NULL, rs.m_login, "Login", MB_OK);
		rs.MoveNext();
	}

	rs.Close();

	*/

	WSADATA wsda;
	SOCKET sListen, sClient;
	struct hostent * hp;
	char buf[10000];
	int len;
	SOCKADDR_IN addr, remote_addr;
	int ret;
	int iAddrLen;

	WSAStartup (MAKEWORD(1,1), &wsda);

	hp = gethostbyname ("localhost");

	/*sListen = socket (hp->h_addrtype, SOCK_STREAM, 0);*/

	sListen = socket (AF_INET, SOCK_STREAM, 0 /*IPPROTO_IP*/);
	if (sListen == SOCKET_ERROR)
	{
		MessageBox (NULL, "Error creating socket", "Error", MB_OK);
		exit(0);
	}

	memset (&addr, 0, sizeof(addr));
	addr.sin_family = AF_INET;
	addr.sin_port = htons(6030);
	addr.sin_addr.s_addr = htonl (INADDR_ANY);

	ret = bind (sListen, (struct sockaddr *)&addr, sizeof(addr));
	if (ret == SOCKET_ERROR)
	{
		MessageBox (NULL, "Error bind", "Error", MB_OK);
		exit(0);
	}

	ret = listen (sListen, 10);
	if (ret == SOCKET_ERROR)
	{
		sprintf (buf, "Error listen: %d", WSAGetLastError());		
		MessageBox (NULL, buf, "Error listen", MB_OK);
		exit(0);
	}

	for (;;)
	{

	iAddrLen = sizeof(remote_addr);

	sClient = accept (sListen, (struct sockaddr *) &remote_addr, &iAddrLen);
	if (sClient == SOCKET_ERROR)
	{
		MessageBox (NULL, "Error accept", "Error", MB_OK);
		exit(0);
	}

	// MessageBox (NULL, "Accepted", "server", MB_OK);

	/*
	ret = recv (sClient, buf, sizeof(buf), 0);
	if (ret == SOCKET_ERROR)
	{
		MessageBox (NULL, "Error recv", "Error", MB_OK);
		exit(0);
	}
	buf[ret] = 0;

	MessageBox (NULL, buf, "Received", MB_OK);
	*/

	/*
	input (sClient, buf);
	MessageBox (NULL, buf, "received", MB_OK);
	*/

	char dirfax[100];
	char basedroits[100];
	char basefax[100];
	char faxdir[100];
	char language[100];
	char login[100];
	char pass[100];

	strcpy (basedroits, "droits");
	strcpy (basefax, "AT05");
	strcpy (faxdir, "L:\\AT05");


	for (;;)
	{
		input (sClient, buf);
		if (status == SOCKET_ERROR)
			break;

		// MessageBox (NULL, buf, "commande", MB_OK);
	
		if (!strcmp (buf, "BASEFAX"))
		{
			input (sClient, dirfax);
			input (sClient, language);
			
			if (*dirfax)
			{
				lire_fichier (dirfax, "baserights.txt", basedroits);
				lire_fichier (dirfax, "basefax.txt", basefax);
				lire_fichier (dirfax, "faxdir.txt", faxdir);
			}

			output (sClient, "ID\tIdentifiant\t30\n");
			output (sClient, "CNX\tDate\t20\n");
			output (sClient, "TIME\tDurée\t5\n");
			output (sClient, "PGENB\tPages\t5\n");
			output (sClient, "HGN\tStatus\t5\n");
			output (sClient, "FILE\tFichier\t15\n");
			output (sClient, "\n");
		 
		}
		else if (!strcmp (buf, "USER"))
		{
			input (sClient, login);
		}
		else if (!strcmp (buf, "PASS"))
		{
			input (sClient, pass);
			output (sClient, "LOGIN\n1\n");
		}
		
		else if (!strcmp (buf, "LISTREC"))
		{
			
			char param[100];
			char strsince[100];
			input (sClient, param);
			input (sClient, strsince);

			CDatabase db;
			char dsn[100];
			sprintf (dsn, "DSN=%s", basefax);
			db.OpenEx (_T(dsn), 0);

			CRecordsetRec rs;

			rs.Open (AFX_DB_USE_DEFAULT_TYPE, "SELECT * FROM REC", 0);
			rs.MoveFirst();

			// MessageBox (NULL, "Reading base", "trace", MB_OK);

			for (;;)
			{
				if (rs.IsEOF())
					break;
				/*MessageBox (NULL, rs.m_ID, "id", MB_OK);*/
				sprintf (buf, 
 "<MESSAGE><BASE>FAXBT</BASE><ID>%s</ID><CNX>%s</CNX><TIME>%lf</TIME><PGENB>%lf</PGENB><HGN>%lf</HGN><FILE>%s</FILE></MESSAGE>\n",
								LPCSTR(rs.m_ID), 
								LPCSTR(rs.m_CNX), 
								rs.m_TIME, 
								rs.m_PGENB, 
								rs.m_HGN,
								LPCSTR(rs.m_FILE));
				/*MessageBox (NULL, buf, "Message", MB_OK);*/
				output (sClient, buf);
				rs.MoveNext();
			}
			output (sClient, "\n");

			rs.Close();



		}
		else if (!strcmp (buf, "END"))
		{
			// MessageBox (NULL, buf, "END", MB_OK);
			break;
		}
		else
		{
			// MessageBox (NULL, buf, "autre commande", MB_OK);
		}


	}

	closesocket (sClient);

	}
/*
	for (;;)
	{
		input (commande);
		MessageBox (NULL, commande, "Commande", MB_OK);

	}
*/

}