BOOL CSetKDataDlg::DeleteKData( CString strStockCode )
{
if( strStockCode.GetLength() <= 0 )
return FALSE;
UpdateData( );
if( m_tmDate.GetTime() == -1 )
return FALSE;
CStockInfo info;
CStock stock;
if( !info.SetStockCode( CStock::marketUnknown, strStockCode ) )
return FALSE;
stock.SetStockInfo( &info );
int nKType = m_comboKType.GetSelect();
AfxPrepareStockData( &AfxGetDB(), stock, nKType, CKData::formatOriginal, CKData::mdtypeClose, FALSE, TRUE );
CKData & kdata = stock.GetKData(nKType);
CSPTime sptime = m_tmDate.GetTime();
int nIndex = kdata.GetIndexByDate( sptime.ToStockTime(CKData::IsDayOrMin(kdata.GetKType())) );
if( nIndex >= 0 && nIndex < kdata.GetSize() )
{
kdata.RemoveAt(nIndex);
AfxGetDB().InstallKData( kdata, TRUE );
return TRUE;
}
return FALSE;
}
void CSetKDataDlg::LoadKData( CString strStockCode )
{
if( strStockCode.GetLength() <= 0 )
return;
UpdateData();
m_strOpen.Empty();
m_strHigh.Empty();
m_strLow.Empty();
m_strClose.Empty();
m_dwVolume = 0;
m_dwAmount = 0;
if( m_tmDate.GetTime() == -1 )
{
UpdateData( FALSE );
return;
}
CStockInfo info;
CStock stock;
if( !info.SetStockCode( CStock::marketUnknown, strStockCode ) )
return;
stock.SetStockInfo( &info );
int nKType = m_comboKType.GetSelect();
AfxPrepareStockData( &AfxGetDB(), stock, nKType, CKData::formatOriginal, CKData::mdtypeClose, FALSE, TRUE );
CKData & kdata = stock.GetKData(nKType);
// 价格小数位数格式串
CString strPriceFmt;
strPriceFmt.Format( "%%.%df", info.DigitBit() );
CSPTime sptime = m_tmDate.GetTime();
int nIndex = kdata.GetIndexByDate( sptime.ToStockTime(CKData::IsDayOrMin(kdata.GetKType())) );
if( nIndex >= 0 && nIndex < kdata.GetSize() )
{
KDATA kd = kdata.ElementAt(nIndex);
m_strOpen.Format( strPriceFmt, kd.m_fOpen );
m_strHigh.Format( strPriceFmt, kd.m_fHigh );
m_strLow.Format( strPriceFmt, kd.m_fLow );
m_strClose.Format( strPriceFmt, kd.m_fClose );
m_dwVolume = (DWORD)(kd.m_fVolume/100);
m_dwAmount = (DWORD)(kd.m_fAmount/1000);
}
UpdateData( FALSE );
}
BOOL AfxPrepareStockData( CStDatabase * pDatabase, CStock &stock, int nKType, int nKFormat, int nMaindataType, BOOL bFullFill, BOOL bReload )
{
CStockInfo info;
if( !AfxGetStockContainer().GetStockInfo( stock.GetStockCode(), &info ) )
info = stock.GetStockInfo( );
stock.SetDatabase( pDatabase );
stock.PrepareData( CStock::dataK, CKData::ktypeDay, bReload );
stock.PrepareData( CStock::dataK, CKData::ktypeMin5, bReload );
stock.PrepareData( CStock::dataDR, CKData::ktypeDay, bReload );
if( bReload || stock.GetKDataDay().GetCurFormat() == CKData::formatOriginal )
stock.GetKDataDay().MergeKData( &(info.m_kdata) );
CKData & kday = stock.GetKData(CKData::ktypeDay);
CKData & kdata = stock.GetKData( nKType );
kdata.SetDRData( stock.GetDRData() );
kday.SetDRData( stock.GetDRData() );
if( bFullFill )
kday.FullFillKData( AfxGetStockMain().GetKDataDay(), FALSE );
kday.ChangeCurFormat( nKFormat, AfxGetProfile().GetAutoResumeDRBegin(), AfxGetProfile().GetAutoResumeDRLimit() );
if( CKData::ktypeWeek == nKType || CKData::ktypeMonth == nKType )
{
// 周线和月线不能ChangeCurFormat(...)
if( CKData::formatOriginal == nKFormat )
stock.PrepareData( CStock::dataK, nKType, bReload );
else
stock.ExtractKData( nKType, TRUE );
}
else if( CKData::ktypeDay != nKType )
{
stock.PrepareData( CStock::dataK, nKType, bReload );
kdata.ChangeCurFormat( nKFormat, AfxGetProfile().GetAutoResumeDRBegin(), AfxGetProfile().GetAutoResumeDRLimit() );
}
kdata.SetMaindataType( nMaindataType );
return TRUE;
}
