void TaskDlg::importExcel(CString filePathName)
{
//开始导入操作
//定义变量
CApplication m_appExcel; // Excel应用程序
CWorkbooks m_books;
CWorkbook m_book;
CWorksheets m_sheets;
CWorksheet m_sheet;
CRange m_range; //选择范围
LPDISPATCH lpDisp = NULL;
// TODO: 在此添加控件通知处理程序代码
// 初始化Com
if (::CoInitialize( NULL ) == E_INVALIDARG)
{
MessageBox(L"初始化Com失败!");
}
// 启动Excel
if ( !m_appExcel.CreateDispatch(_T("Excel.Application"), NULL))
{
MessageBox(_T("创建Excel失败!"));
::CoUninitialize();
}
///*判断当前Excel的版本*/
//CString strExcelVersion = m_appExcel.get_Version();
//int iStart = 0;
//strExcelVersion = strExcelVersion.Tokenize(_T("."), iStart);
//if (_T("10") == strExcelVersion)
//{
// AfxMessageBox(_T("当前Excel的版本是2002。"));
//}
//else if (_T("11") == strExcelVersion)
//{
// AfxMessageBox(_T("当前Excel的版本是2003。"));
//}
//else if (_T("12") == strExcelVersion)
//{
// AfxMessageBox(_T("当前Excel的版本是2007。"));
//}
//else if (_T("14") == strExcelVersion)
//{
// AfxMessageBox(_T("当前Excel的版本是2010。"));
//}
//else
//{
// AfxMessageBox(_T("当前Excel的版本是其他版本。"));
//}
//m_appExcel.put_Visible(TRUE);
//m_appExcel.put_UserControl(FALSE);
/*得到工作簿容器*/
m_books.AttachDispatch(m_appExcel.get_Workbooks());
/*打开一个工作簿*/
CString strBookPath = filePathName;
try
{
/*打开一个工作簿*/
lpDisp = m_books.Open(strBookPath,
vtMissing, vtMissing, vtMissing, vtMissing, vtMissing,
vtMissing, vtMissing, vtMissing, vtMissing, vtMissing,
vtMissing, vtMissing, vtMissing, vtMissing);
m_book.AttachDispatch(lpDisp);
}
catch(...)
{
AfxMessageBox(L"Excel打开失败，请重新操作！");
return;
}
m_sheets.AttachDispatch(m_book.get_Sheets());
int sheetIndex = 1;//sheetIndex = 1表示任务表，sheetIndex = 2表示条码表
for (sheetIndex = 1; sheetIndex <= 2; sheetIndex++)
{
try
{
/*打开一个已有的Sheet*/
lpDisp = m_sheets.get_Item(_variant_t((short)sheetIndex));
m_sheet.AttachDispatch(lpDisp);
}
catch(...)
{
AfxMessageBox(L"Sheet%d未找到，请重新操作！", sheetIndex);
return;
}
// 读取已经使用区域的信息，包括已经使用的行数、列数、起始行、起始列
CRange usedRange;
usedRange.AttachDispatch(m_sheet.get_UsedRange());
m_range.AttachDispatch(usedRange.get_Rows());
long iRowNum = m_range.get_Count(); //已经使用的行数
m_range.AttachDispatch(usedRange.get_Columns());
long iColNum = m_range.get_Count(); //已经使用的列数
if (iRowNum <= 1)
{
AfxMessageBox(L"当前选择的Excel中没有要导入的数据！");
return;
}
COleVariant vResult;
int i,j=0;
////标题行 check the title
//for (j=1; j<iColNum; j++)
//{
// m_range.AttachDispatch(m_sheet.get_Cells());
// m_range.AttachDispatch(m_range.get_Item (COleVariant((long)1 ),COleVariant((long)j)).pdispVal );
// vResult =m_range.get_Value2();
// CString str1 = vResult.bstrVal;
//}
vector<_ParameterPtr> para;//参数
try
{
//开启事务
dbAccess->conn->BeginTrans();
//任务表
if (sheetIndex == 1)
{
//查询本地数据库中已经存在的任务ID
set<CString> existTaskIds;//数据库中已存在的任务ID
CString strExistSQL = L"SELECT C_ID FROM tab_task";
_RecordsetPtr m_ExistRecodeSet = dbAccess->ExecuteReader((LPCTSTR)strExistSQL, para, adCmdText);
while(!m_ExistRecodeSet->adoEOF)
{
CString existTaskId;
_variant_t var = m_ExistRecodeSet->GetCollect(_variant_t((long)0));
if (var.vt != VT_NULL)
existTaskId = var.bstrVal;
existTaskIds.insert(existTaskId);
m_ExistRecodeSet->MoveNext();
}
int cstatus = 0;
int cpriority = 0;
int cgroupNum = 0;
CString cid = L"";
CString cmachine = L"";
CString ccustom = L"";
CString cspecial = L"";
CString cmodel = L"";
CString cwriteTime = L"";
CString cmodulus = L"";
CString cbatteryPlate = L"";
CString cbattery = L"";
CString cassemble = L"";
CString cchargingGroup = L"";
//vector<_ParameterPtr> para;//参数
CString strTaskSQL_tmp = L"INSERT INTO tab_task (c_id, c_status, c_machine, c_priority, c_custom, c_special, c_model, c_write_datetime, c_group_num, c_modulus, c_battery_plate, c_battery, c_assemble, c_charging_group)";
strTaskSQL_tmp.Append(L" VALUES (%s, %d, %s, %d, %s, %s, %s, %s, %d, %s, %s, %s, %s, %s)");
//数据行
for ( i=2; i<= iRowNum; i++)
{
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)1)).pdispVal );//任务ID
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
{
cid = vResult.bstrVal;
// 判断本地数据库中是否已经存在当前任务，如果存在，无需导入
if (existTaskIds.find(cid) != existTaskIds.end())
continue;
}
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)3)).pdispVal );//打标日期
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cwriteTime = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)4)).pdispVal );//打标机器
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cmachine = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)6)).pdispVal );//客户
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
ccustom = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)7)).pdispVal );//型号
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cmodel = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)8)).pdispVal );//系数
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cmodulus = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)9)).pdispVal );//组数
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cgroupNum = (int) vResult.dblVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)10)).pdispVal );//专用
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cspecial = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)12)).pdispVal );//电池类型
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cbattery = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)13)).pdispVal );//极板
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cbatteryPlate = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)14)).pdispVal );//装配类型
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cassemble = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)15)).pdispVal );//充电机组
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cchargingGroup = vResult.bstrVal;
//插入到本地Access
CString strTaskInsertSQL;//insert语句
strTaskInsertSQL.Format(strTaskSQL_tmp, L"'"+ cid + L"'", cstatus, L"'"+ cmachine + L"'", cpriority, L"'"+ ccustom + L"'", L"'"+ cspecial + L"'", L"'"+ cmodel + L"'", L"'"+ cwriteTime + L"'", cgroupNum, L"'"+ cmodulus + L"'", L"'"+ cbatteryPlate + L"'", L"'"+ cbattery + L"'", L"'"+ cassemble + L"'", L"'"+ cchargingGroup + L"'");
dbAccess->ExecuteNonQuery((LPCTSTR)strTaskInsertSQL, para, adCmdText);
}
}
//条码表
else if (sheetIndex == 2)
{
////查询本地数据库中已经存在的任务ID
//set<CString> existTaskIds;//数据库中已存在的任务ID
//CString strExistSQL = L"SELECT COUNT(*) FROM tab_barcode WHERE C_BARCODE_ID ='" + barCodeTaskId + "'";
//_RecordsetPtr m_ExistRecodeSet = dbAccess->ExecuteReader((LPCTSTR)strExistSQL, para, adCmdText);
//variant_t vCount = m_ExistRecodeSet->GetCollect(_variant_t((long)0));
//if (vCount.lVal == 0)
// return;//没有记录，返回
CString barCodeTaskId = L"";
long csxm = 0;//顺序码
CString cid = L"";
int cstatus = 0;
CString ctaskId = L"";
CString cplainCode = L"";
CString csecretCode = L"";
//vector<_ParameterPtr> para;//参数
CString strBarCodeSQL_tmp = L"INSERT INTO tab_barcode (c_barcode_id, c_taskid, c_status, c_plain_code, c_secret_code, c_sxm, c_inputdate) VALUES (%s, %s, %d, %s, %s, %d, date())";
//数据行
for ( i=2; i<= iRowNum; i++)
{
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)5)).pdispVal );//条码ID
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cid = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)1)).pdispVal );//任务ID
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
{
ctaskId = vResult.bstrVal;
if (barCodeTaskId == ctaskId)
{
csxm = csxm + 1;//相同任务的任务的条码累加
}else
{
barCodeTaskId = ctaskId;
csxm = 1;//不同的任务的条码从1开始
}
}
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)2)).pdispVal );//明码
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cplainCode = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)3)).pdispVal );//暗码
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
csecretCode = vResult.bstrVal;
m_range.AttachDispatch(m_sheet.get_Cells());
m_range.AttachDispatch(m_range.get_Item (COleVariant((long)i),COleVariant((long)4)).pdispVal );//打标状态
vResult = m_range.get_Value2();
if (vResult.vt!=VT_NULL)
cstatus = (int) vResult.dblVal;
//插入到本地Access
CString strBarCodeInsertSQL;//insert语句
//插入到本地Access
strBarCodeInsertSQL.Format(strBarCodeSQL_tmp, L"'"+ cid + L"'", L"'"+ ctaskId + L"'", cstatus, L"'"+ cplainCode + L"'", L"'"+ csecretCode + L"'", csxm);
dbAccess->ExecuteNonQuery((LPCTSTR)strBarCodeInsertSQL, para, adCmdText);
}
}
//提交事务
dbAccess->conn->CommitTrans();
}catch (...)
{
AfxMessageBox(L"操作失败，数据回滚！");
dbAccess->conn->RollbackTrans();
}
}
//绑定数据列表
DataListBind();
/*释放资源*/
m_sheet.ReleaseDispatch();
m_sheets.ReleaseDispatch();
m_book.ReleaseDispatch();
m_books.ReleaseDispatch();
m_appExcel.Quit();
m_appExcel.ReleaseDispatch();
}
