本文整理汇总了C++中dump_com_error函数的典型用法代码示例。如果您正苦于以下问题:C++ dump_com_error函数的具体用法?C++ dump_com_error怎么用?C++ dump_com_error使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了dump_com_error函数的19个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: GetDocument
void CLryEDBQryView::SingleReport(CReportSele *pDlg)
{
_variant_t str;
int nItemIndex;
CLryEDBQryDoc* pDoc = GetDocument();
if(( nItemIndex=GetListCtrl().GetNextItem(-1,LVNI_SELECTED))!=-1)
{
pDoc->Rs->Move(nItemIndex,(long)adBookmarkFirst);
str = pDoc->Rs->GetCollect(_bstr_t("试验编号"));
CString strSQL;
strSQL.Format(_T("select * from 热容量 where 试验编号='%s'"),VariantToStr(str));
try
{
HRESULT hr;
if(pDoc->RsPrintData->State==adStateOpen)
pDoc->RsPrintData->Close();
hr = pDoc->RsPrintData->Open(strSQL.AllocSysString(),
theApp.pConn.GetInterfacePtr(),
adOpenStatic,
adLockOptimistic,
-1);
TESTHR(hr);
if(pDoc->RsTitle->State==adStateOpen)
pDoc->RsTitle->Close();
strSQL = _T("select * from 系统参数");
hr = GetDocument()->RsTitle->Open(strSQL.AllocSysString(),
theApp.pConn.GetInterfacePtr(),
adOpenStatic,
adLockOptimistic,
-1);
TESTHR(hr);
pReportdlg.Init(0);
pReportdlg.SetModifyPrepared(TRUE);
LPCTSTR dbName2 = _T("CopyHeat");
pReportdlg.AddAdoDataSet(dbName2,((CLryEDBQryDoc*)GetDocument())->RsTitle);
pReportdlg.SetModifyPrepared(TRUE);
LPCTSTR dbName1 = _T("SReportHeat");
pReportdlg.AddAdoDataSet(dbName1,((CLryEDBQryDoc*)GetDocument())->RsPrintData);
//nItemIndex = pDoc->RsPrintData->GetRecordCount();
//pDoc->RsPrintData->MoveFirst();
CString File(pDlg->cPath);
File+=_T("reports\\")+pDlg->cFile;
LPCTSTR path = File.GetBuffer(File.GetLength());
pReportdlg.SetReportFile(path);
File.ReleaseBuffer();
if(pDlg->m_iSelect==0)
pReportdlg.ShowReport(); //设计报表
else
pReportdlg.DesignReport(); // 预览报表
}
catch(_com_error &e)
{
dump_com_error(e);
}
}
}
开发者ID:eseawind,项目名称:CoalQualityTestSystem,代码行数:60,代码来源:LryEDBQryView.cpp
示例2: parseError
_bstr_t MTConnectDeviceParser::ParseXMLDocument(_bstr_t xmlfile, _bstr_t xsdfile, _bstr_t xsdname)
{
_bstr_t parseError(L"");
try{
IXMLDOMParseErrorPtr pError;
// load the XML file
// ****** you need to use IXMLDOMDocument2 interface *********
HRESULT hr = m_pXMLDoc.CreateInstance(__uuidof(MSXML2::DOMDocument));
m_pXMLDoc->async = VARIANT_FALSE;
hr = m_pXMLDoc->load(xmlfile);
//check on the parser error
if(hr!=VARIANT_TRUE)
{
return checkParseError(m_pXMLDoc->parseError);
}
#if 0
//load the XSD file
if(xsdfile!=NULL)
{
hr = m_pXSDDoc.CreateInstance(__uuidof(MSXML2::DOMDocument));
m_pXSDDoc->async = VARIANT_FALSE;
hr = m_pXSDDoc->load(xsdfile /*"books.xsd"*/);
//check on the parser error
if(hr!=VARIANT_TRUE)
{
return checkParseError(m_pXSDDoc->parseError);
}
//create schemacache
hr = m_pSchemaCache.CreateInstance(__uuidof(MSXML2::XMLSchemaCache));
m_pXMLDoc->schemas = m_pSchemaCache.GetInterfacePtr();
//hook it up with XML Document
hr = m_pSchemaCache->add(xsdname /*"urn:books"*/, m_pXSDDoc.GetInterfacePtr());
//call validate
pError = m_pXMLDoc->validate();
}
#endif
//
//if(pError->errorCode != S_OK)
//{
// parseError = _bstr_t("Error code: ")+ _bstr_t(pError->errorCode) +_bstr_t("\n") + _bstr_t("Reason: ")+ pError->Getreason();
// MessageBox(NULL, (char*)parseError, "Parse Error",MB_OK);
//}
}
catch(_com_error &e)
{
dump_com_error(e);
}
return parseError;
}
开发者ID:amanrenishaw,项目名称:MTConnectGadgets,代码行数:60,代码来源:MTConnectDeviceParser.cpp
示例3: switch
void CLryEDBQryView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
{
CListCtrl *ListCtrl = (CListCtrl *)&GetListCtrl();
CLryEDBQryDoc *pDoc = (CLryEDBQryDoc *)GetDocument();
CLryEDBQryDoc::CRowObj *rowInfo;
int i;
switch(lHint)
{
case 0:
FillList(); //填写表格
break;
case 1:
try
{
i = pDoc->Rs->AbsolutePosition-1;
ListCtrl->EnsureVisible(i,TRUE);
}
catch(_com_error &e)
{
dump_com_error(e);
}
break;
case 2:
rowInfo = (CLryEDBQryDoc::CRowObj*)pHint;
ListCtrl->DeleteItem(rowInfo->RowNO);
ListCtrl->Update(rowInfo->RowNO);
break;
default:
break;
}
}
开发者ID:eseawind,项目名称:CoalQualityTestSystem,代码行数:34,代码来源:LryEDBQryView.cpp
示例4: switch
BOOL CADORecordset::GetFieldValue(int nIndex, bool& bValue)
{
_variant_t vtFld;
_variant_t vtIndex;
vtIndex.vt = VT_I2;
vtIndex.iVal = nIndex;
try
{
vtFld = m_pRecordset->Fields->GetItem(vtIndex)->Value;
switch(vtFld.vt)
{
case VT_BOOL:
bValue = vtFld.boolVal == VARIANT_TRUE? true: false;
break;
case VT_EMPTY:
case VT_NULL:
bValue = false;
break;
default:
return FALSE;
}
return TRUE;
}
catch(_com_error &e)
{
dump_com_error(e);
return FALSE;
}
}
开发者ID:zxlooong,项目名称:minica,代码行数:31,代码来源:ado2.cpp
示例5: ASSERT
BOOL CADOParameter::SetValue(CString strValue)
{
_variant_t vtVal;
ASSERT(m_pParameter != NULL);
if(!strValue.IsEmpty())
vtVal.vt = VT_BSTR;
else
vtVal.vt = VT_NULL;
//Corrected by Giles Forster 10/03/2001
vtVal.bstrVal = strValue.AllocSysString();
//vtVal.SetString(strValue.GetBuffer(0));
try
{
if(m_pParameter->Size == 0)
m_pParameter->Size = sizeof(char) * strValue.GetLength();
m_pParameter->Value = vtVal;
::SysFreeString(vtVal.bstrVal);
return TRUE;
}
catch(_com_error &e)
{
dump_com_error(e);
::SysFreeString(vtVal.bstrVal);
return FALSE;
}
}
开发者ID:zxlooong,项目名称:minica,代码行数:31,代码来源:ado2.cpp
示例6: Close
BOOL CADODatabase::Open(LPCTSTR lpstrConnection, LPCTSTR lpstrUserID, LPCTSTR lpstrPassword)
{
HRESULT hr = S_OK;
if(IsOpen())
Close();
if(strcmp(lpstrConnection, _T("")) != 0)
m_strConnection = lpstrConnection;
ASSERT(!m_strConnection.IsEmpty());
try
{
if(m_nConnectionTimeout != 0)
m_pConnection->PutConnectionTimeout(m_nConnectionTimeout);
hr = m_pConnection->Open(_bstr_t(m_strConnection), _bstr_t(lpstrUserID), _bstr_t(lpstrPassword), NULL);
return hr == S_OK;
}
catch(_com_error &e)
{
dump_com_error(e);
return FALSE;
}
}
开发者ID:zxlooong,项目名称:minica,代码行数:26,代码来源:ado2.cpp
示例7: while
BOOL CADORecordset::GetChunk(FieldPtr pField, CString& strValue)
{
CString str;
long lngSize, lngOffSet = 0;
_variant_t varChunk;
lngSize = pField->ActualSize; //Á㤶È
str.Empty();
while(lngOffSet < lngSize)
{
try
{
varChunk = pField->GetChunk(ChunkSize);
str += varChunk.bstrVal;
lngOffSet += ChunkSize;
}
catch(_com_error &e)
{
dump_com_error(e);
return FALSE;
}
}
lngOffSet = 0;
strValue = str;
return TRUE;
}
开发者ID:zxlooong,项目名称:minica,代码行数:29,代码来源:ado2.cpp
示例8: switch
BOOL CADORecordset::GetFieldValue(int nIndex, SYSTEMTIME& time)
{
_variant_t vtFld;
_variant_t vtIndex;
DOUBLE vt;
vtIndex.vt = VT_I2;
vtIndex.iVal = nIndex;
try
{
vtFld = m_pRecordset->Fields->GetItem(vtIndex)->Value;
switch(vtFld.vt)
{
case VT_DATE:
{
vt = vtFld.date;
VariantTimeToSystemTime(vt,&time);
}
break;
case VT_EMPTY:
case VT_NULL:
memset(&time,0,sizeof(SYSTEMTIME));
/*time.SetStatus(COleDateTime::null);**/
break;
default:
return FALSE;
}
return TRUE;
}
catch(_com_error &e)
{
dump_com_error(e);
return FALSE;
}
}
开发者ID:lidongqiang,项目名称:wvpctool,代码行数:35,代码来源:ado2.cpp
示例9: UpdateParamFromDB
BOOL CRDB::LoadParamFromDB(CString sDeviceType)
{
BOOL bResult = TRUE;
HRESULT hr= S_OK;
//CString strSQL;
try
{
if(pRsDev->State==adStateClosed)
{
strSQL.Format(_T("select * from %s"),sDeviceType);
hr = pRsDev->Open(strSQL.AllocSysString(),
theApp.pConn.GetInterfacePtr(),
adOpenStatic,
adLockOptimistic,
-1);
if (pRsDev->RecordCount>0)
{
pRsDev->MoveFirst();
}
}
bResult = UpdateParamFromDB();
}
catch(_com_error &e)
{
bResult = FALSE;
e.ErrorMessage();
dump_com_error(e);
}
return bResult;
}
开发者ID:eseawind,项目名称:CoalQualityTestSystem,代码行数:31,代码来源:RDB.cpp
示例10: ASSERT
BOOL CADOParameter::SetValue(wstring strValue)
{
_variant_t vtVal;
ASSERT(m_pParameter != NULL);
if(!strValue.empty())
vtVal.vt = VT_BSTR;
else
vtVal.vt = VT_NULL;
vtVal.bstrVal = _bstr_t(strValue.c_str());
try
{
if(m_pParameter->Size == 0)
m_pParameter->Size = sizeof(char) * strValue.length();
m_pParameter->Value = vtVal;
::SysFreeString(vtVal.bstrVal);
return TRUE;
}
catch(_com_error &e)
{
dump_com_error(e);
::SysFreeString(vtVal.bstrVal);
return FALSE;
}
}
开发者ID:lidongqiang,项目名称:wvpctool,代码行数:29,代码来源:ado2.cpp
示例11: TESTHR
void CLryEDBQryDoc::OnDeleteRecord()
{
HRESULT hr;
try
{
if((theApp.UserInfo.bLogon()== TRUE)&&
(ID_OK==MessageBox(NULL,_T("确认删除记录吗?"),_T("警告!"),MB_OKCANCEL+MB_ICONWARNING+MB_TASKMODAL)))
{
pObj.RowNO = Rs->AbsolutePosition-1;
hr = Rs->Delete(adAffectCurrent);
TESTHR(hr);
hr = Rs->Update();
TESTHR(hr);
hr = MoveNext();
TESTHR(hr);
//hr = MovePrevious();
//TESTHR(hr);
UpdateAllViews(NULL,2,&pObj);
}
}
catch(_com_error &e)
{
dump_com_error(e);
}
}
开发者ID:eseawind,项目名称:CoalQualityTestSystem,代码行数:29,代码来源:LryEDBQryDoc.cpp
示例12: switch
void CLryEDBQryDoc::OnCursorMove(UINT nID)
{
try
{
switch(nID)
{
case ID_RECORD_FIRST:
MoveFirst();
break;
case ID_RECORD_PREV:
MovePrevious();
break;
case ID_RECORD_NEXT:
MoveNext();
break;
case ID_RECORD_LAST:
MoveLast();
break;
default: break;
}
}
catch(_com_error &e)
{
dump_com_error(e);
}
UpdateAllViews( NULL,1);
}
开发者ID:eseawind,项目名称:CoalQualityTestSystem,代码行数:27,代码来源:LryEDBQryDoc.cpp
示例13: AfxMessageBox
void CPointArrayView::OnUpdate()
{
if (UpdateData() != TRUE)
return;
int nSel = m_ctlList.GetCurSel();
if (nSel == LB_ERR)
{
AfxMessageBox(IDS_SELECT_POINT_TO_BE_UPDATED);
return;
}
// Replace the point in the CArray of CPoints.
CPoint pt(m_x, m_y);
try {
GetDocument()->m_ptArray->Array[nSel] = pt;
} catch(_com_error& e) {
dump_com_error(e);
}
// Update the old point in the listbox by removing
// the old entry and adding a new entry.
m_ctlList.DeleteString(nSel);
AddPointToListBox(pt, nSel);
}
开发者ID:jetlive,项目名称:skiaming,代码行数:25,代码来源:ptarryvw.cpp
示例14: switch
BOOL CADORecordset::GetFieldValue(int nIndex, double& dbValue)
{
double val = (double)NULL;
_variant_t vtFld;
_variant_t vtIndex;
vtIndex.vt = VT_I2;
vtIndex.iVal = nIndex;
int nTempScale ;
try
{
vtFld = m_pRecordset->Fields->GetItem(vtIndex)->Value;
switch(vtFld.vt)
{
case VT_R4:
val = vtFld.fltVal;
break;
case VT_R8:
val = vtFld.dblVal;
break;
case VT_DECIMAL:
//Corrected by Jos?Carlos Mart韩ez Gal醤
val = vtFld.decVal.Lo32;
val *= (vtFld.decVal.sign == 128)? -1 : 1;
nTempScale = vtFld.decVal.scale ;
val /= pow((long double)10, nTempScale);
break;
case VT_UI1:
val = vtFld.iVal;
break;
case VT_I2:
case VT_I4:
val = vtFld.lVal;
break;
case VT_INT:
val = vtFld.intVal;
break;
case VT_CY: //Added by John Andy Johnson!!!!
vtFld.ChangeType(VT_R8);
val = vtFld.dblVal;
break;
case VT_NULL:
case VT_EMPTY:
val = 0;
break;
default:
val = 0;
}
dbValue = val;
return TRUE;
}
catch(_com_error &e)
{
dump_com_error(e);
return FALSE;
}
}
开发者ID:vizcount,项目名称:work,代码行数:58,代码来源:ado2.cpp
示例15: GetDocument
void CIntListView::OnRemoveAll()
{
try {
// Remove all of the integers from the CList<int,int>.
GetDocument()->m_intList->RemoveAll();
} catch(_com_error& e) {
dump_com_error(e);
}
// Remove all of the integers from the listbox.
m_ctlList.ResetContent();
}
开发者ID:Jinjiego,项目名称:VCSamples,代码行数:12,代码来源:intlstvw.cpp
示例16: GetDocument
void CPointArrayView::OnRemoveAll()
{
try {
// Remove all of the points from the CArray of CPoints.
GetDocument()->m_ptArray->RemoveAll();
} catch(_com_error& e) {
dump_com_error(e);
}
// Remove all of the points from the listbox.
m_ctlList.ResetContent();
}
开发者ID:jetlive,项目名称:skiaming,代码行数:12,代码来源:ptarryvw.cpp
示例17: catch
HRESULT CLryEDBQryDoc::MoveLast()
{
HRESULT hr= S_OK;
try
{
hr = Rs->MoveLast(); //MoveLast 不设置adoEOF标志?
}
catch(_com_error &e)
{
dump_com_error(e);
}
return hr;
}
开发者ID:eseawind,项目名称:CoalQualityTestSystem,代码行数:13,代码来源:LryEDBQryDoc.cpp
示例18: catch
BOOL CADORecordset::GetFieldValue(LPCTSTR lpFieldName, _variant_t& vtValue)
{
try
{
vtValue = m_pRecordset->Fields->GetItem(lpFieldName)->Value;
return TRUE;
}
catch(_com_error &e)
{
dump_com_error(e);
return FALSE;
}
}
开发者ID:zxlooong,项目名称:minica,代码行数:13,代码来源:ado2.cpp
示例19: Close
BOOL CADORecordset::Open(_ConnectionPtr mpdb, LPCTSTR lpstrExec, int nOption)
{
Close();
if(_tcscmp(lpstrExec, _T("")) != 0)
m_strQuery = lpstrExec;
ASSERT(!m_strQuery.empty());
if(m_pConnection == NULL)
m_pConnection = mpdb;
LTrim(m_strQuery);
BOOL bIsSelect = m_strQuery.substr(0,_tcslen(_T("select "))).compare(_T("select ")) == 0 && nOption == openUnknown;
try {
m_pRecordset->CursorType = adOpenStatic;
m_pRecordset->CursorLocation = adUseClient;
if(bIsSelect || nOption == openQuery || nOption == openUnknown) {
m_pRecordset->Open(m_strQuery.c_str(),
_variant_t((IDispatch*)mpdb,
TRUE),
adOpenStatic,
adLockOptimistic,
adCmdUnknown);
} else if(nOption == openTable) {
m_pRecordset->Open(m_strQuery.c_str(),
_variant_t((IDispatch*)mpdb,
TRUE),
adOpenKeyset,
adLockOptimistic,
adCmdTable);
} else if(nOption == openStoredProc) {
m_pCmd->ActiveConnection = mpdb;
m_pCmd->CommandText = _bstr_t(m_strQuery.c_str());
m_pCmd->CommandType = adCmdStoredProc;
m_pConnection->CursorLocation = adUseClient;
m_pRecordset = m_pCmd->Execute(NULL, NULL, adCmdText);
} else {
TRACE( _T("Unknown parameter. %d"), nOption);
return FALSE;
}
} catch(_com_error &e) {
dump_com_error(e);
return FALSE;
}
return m_pRecordset != NULL && m_pRecordset->GetState()!= adStateClosed;
}
开发者ID:lidongqiang,项目名称:wvpctool,代码行数:50,代码来源:ado2.cpp
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