RowCount (ImageList Control) example for C++ Builder
long LinesPerPage;
if( (LEADImgList1->ScrollStyle == SCROLLSTYLE_VERTICAL))
LinesPerPage = LEADImgList1->RowCount / LEADImgList1->PageCount;
else
LinesPerPage = LEADImgList1->ColumnCount / LEADImgList1->PageCount;