CListBox::GetSelItems
intGetSelItems(intnMaxItems**,LPINTrgIndex)const;**
Return Value
The actual number of items placed in the buffer. If the list box is a single-selection list box, the return value is LB_ERR.
Parameters
nMaxItems
Specifies the maximum number of selected items whose item numbers are to be placed in the buffer.
rgIndex
Specifies a long pointer to a buffer large enough for the number of integers specified by nMaxItems.
Remarks
Fills a buffer with an array of integers that specifies the item numbers of selected items in a multiple-selection list box.
Example
// The pointer to my list box.
extern CListBox* pmyListBox;
// Get the indexes of all the selected items.
int nCount = pmyListBox->GetSelCount();
CArray<int,int> aryListBoxSel;
aryListBoxSel.SetSize(nCount);
pmyListBox->GetSelItems(nCount, aryListBoxSel.GetData());
// Dump the selection array.
#ifdef _DEBUG
afxDump << aryListBoxSel;
#endif