Event of IListPaneEvents
Called when user check some the item
Appplication.onCheck = function(pItem) { return pbResult; };
function onCheck(pItem)
{
return pbResult
}
Appplication.onCheck = onCheck
HRESULT CListPaneEvents::onCheck(IListPane* pPane, IListItem* pItem, VARIANT_BOOL* pbResult) { }