Line :: property - Get property handle for selected item
The function returns the property handle for the attached list item (line). When no line is attached, the function throws an exception. Requesting a property for static or head lines (line type Static or Headline) will through an exception.
virtual int32 cList::doBeforeDataSet ( ) { // OSI fragment
VARIABLES
Property prop;
PROCESS
if ( !line.isValid() ) LEAVE;
if ( line.type == odabagui::LineTypes::Static ) LEAVE;
prop &= line.property;
... do something
return(true);
}
Notes:
The selection in the property handle does not necessarily correspond with the list item data. Only for the current line the data displayed in the list item is selected in the returned property handle.
Return value: Propery handle ( odaba::Property & )