本文整理汇总了C++中CGridCtrl::GetItemData方法的典型用法代码示例。如果您正苦于以下问题：C++ CGridCtrl::GetItemData方法的具体用法？C++ CGridCtrl::GetItemData怎么用？C++ CGridCtrl::GetItemData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CGridCtrl的用法示例。
在下文中一共展示了CGridCtrl::GetItemData方法的1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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: SetAverageItem
BOOL CSListView::SetAverageItem( CGridCtrl &grid, CStockContainer & container, BOOL bRedraw )
{
if( grid.GetColumnCount() <= 0 )
return FALSE;
container.Lock();
// Get LPARAM
CUIntArray anParams;
anParams.SetSize( 0, grid.GetColumnCount() );
for( int nCol=0; nCol < grid.GetColumnCount(); nCol ++ )
{
LPARAM lParam = grid.GetItemData( 0, nCol );
anParams.Add( lParam );
}
// Set Average
CStockInfo & infoAve = container.GetAverage( );
CStockInfo & infoWAve = container.GetWeightAverage( );
int iRowAve=0, iRowWAve=0;
if( grid.GetRowCount() >= 3
&& grid.GetItemData(grid.GetRowCount()-2,0) == (LPARAM)ID_STOCKCNTN_AVERAGE
&& grid.GetItemData(grid.GetRowCount()-1,0) == (LPARAM)ID_STOCKCNTN_WEIGHTAVERAGE )
{
// get item id
iRowAve = grid.GetRowCount()-2;
iRowWAve = grid.GetRowCount()-1;
}
else
{
// Insert item
iRowAve = grid.InsertRow( infoAve.GetStockName() );
grid.SetItemData( iRowAve, 0, (LPARAM)ID_STOCKCNTN_AVERAGE );
iRowWAve = grid.InsertRow( infoWAve.GetStockName() );
grid.SetItemData( iRowWAve, 0, (LPARAM)ID_STOCKCNTN_WEIGHTAVERAGE );
}
// Set Average
for( nCol=0; nCol<anParams.GetSize(); nCol++ )
{
grid.SetItemText( iRowAve, nCol, AfxGetVariantDispString(anParams[nCol], infoAve, NULL) );
grid.SetItemBkColour( iRowAve, nCol, AfxGetProfile().GetColor(CColorClass::clrSListBK) );
grid.SetItemFgColour( iRowAve, nCol, AfxGetVariantColor( anParams[nCol], infoAve ) );
}
// Set Weight Average
for( nCol=0; nCol<anParams.GetSize(); nCol++ )
{
grid.SetItemText( iRowWAve, nCol, AfxGetVariantDispString(anParams[nCol], infoWAve, NULL) );
grid.SetItemBkColour( iRowWAve, nCol, AfxGetProfile().GetColor(CColorClass::clrSListBK) );
grid.SetItemFgColour( iRowWAve, nCol, AfxGetVariantColor( anParams[nCol], infoWAve ) );
}
// Set Param which is
// SLH_MARKETVALUE, SLH_MARKETVALUEA, SLH_MARKETVALUEB and etc, and more than SLH_USERDEFINE_BEGIN
for( nCol=0; nCol < anParams.GetSize(); nCol ++ )
{
UINT lParam = anParams[nCol];
if( SLH_DIFF == lParam || SLH_DIFFPERCENT == lParam || SLH_SCOPE == lParam
|| SLH_DIFFPERCENT_MIN5 == lParam || SLH_PE == lParam
|| SLH_PMAININCOME == lParam || SLH_RATIO_PCASH == lParam
|| SLH_RATIO_CURRENCY == lParam || SLH_RATIO_CHANGEHAND == lParam
|| SLH_RATIO_VOLUME == lParam || SLH_RS == lParam
|| SLH_MARKETVALUE == lParam || SLH_MARKETVALUEA == lParam
|| SLH_MARKETVALUEB == lParam || lParam >= SLH_USERDEFINE_BEGIN )
{
double dc = 0., average = 0.;
double wsum = 0.0001, waverage = 0., w = 0.;
for( int iRow=1; iRow<grid.GetRowCount(); iRow++ )
{
if( iRow == iRowAve || iRow == iRowWAve )
continue;
int id = grid.GetItemData(iRow,0);
if( id < 0 || id > container.GetSize() )
continue;
CStockInfo & info = container.ElementAt(id);
w = info.m_fShare_count_total;
double dValue = 0.;
if( !AfxGetVariantValue( lParam, info, &dValue, &container ) )
continue;
average = (average * dc + dValue)/(dc+1);
waverage = (waverage * wsum + dValue * w)/(wsum+w);
dc += 1;
wsum += w;
}
CString strText;
if( SLH_MARKETVALUE == lParam || SLH_MARKETVALUEA == lParam || SLH_MARKETVALUEB == lParam )
{
strText.Format( "%u", (DWORD)average );
grid.SetItemText( iRowAve, nCol, strText );
grid.SetItemText( iRowWAve, nCol, "-" );
}
else
{
//.........这里部分代码省略.........