3 writes to _itemsCollection
System.Windows.Forms (3)
System\Windows\Forms\Controls\ComboBox\ComboBox.cs (3)
637_itemsCollection ??= new ObjectCollection(this); 2388_itemsCollection = null; 2986_itemsCollection = null;
15 references to _itemsCollection
System.Windows.Forms (15)
System\Windows\Forms\Controls\ComboBox\ComboBox.cs (15)
639return _itemsCollection; 890ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(value, _itemsCollection?.Count ?? 0); 932if (_itemsCollection is not null) 936x = _itemsCollection.IndexOf(value); 1905return FindStringInternal(s, _itemsCollection, startIndex, exact: false, ignoreCase: true); 1932return FindStringInternal(s, _itemsCollection, startIndex, exact: true, ignoreCase); 1974ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(index, _itemsCollection?.Count ?? 0); 2360if (_itemsCollection is not null) 2362foreach (object item in _itemsCollection) 2984ObjectCollection? savedItems = _itemsCollection; 3179if (_itemsCollection is null) 3184if (_itemsCollection.Count == 0) 3340return $"{s}, Items.Count: {_itemsCollection?.Count ?? 0}"; 3354int itemCount = (_itemsCollection is null) ? 0 : _itemsCollection.Count;