objective c - get all UICollectionViewCell -

objective c - get all UICollectionViewCell -

i'd access uicollectionviewcell in uicollectionview. in next code, log outputs null. collectioncell subclass of uicollectionviewcell, , titlelabel property. have thought access collectioncell?

for (nsinteger j = 0; j < [collectionview numberofsections]; j++) { (nsinteger = 0; < [collectionview numberofitemsinsection:j]; i++) { collectioncell* cell =　[collectionview cellforitematindexpath:[nsindexpath indexpathforitem:i insection:j]]; nslog(@"%@", cell.titlelabel.text); } }

cellforitematindexpath returns uicollectionviewcell visible cells.

one way phone call datasource method

collectionview:cellforitematindexpath:

but remember: cells reused, don't unique cells

objective-c uicollectionview uicollectionviewcell