36 references to Count
PresentationFramework (36)
System\Windows\Automation\Peers\SelectorAutomationPeer.cs (2)
87int count = owner._selectedItems.Count; 144int numSelected = owner._selectedItems.Count;
System\Windows\Controls\DataGrid.cs (1)
4878int numItemsSelected = _selectedItems.Count;
System\Windows\Controls\ListBox.cs (3)
819if (_selectedItems.Count > 0) 822AnchorItemInternal = _selectedItems[_selectedItems.Count - 1]; 863for (int index = 0; index < _selectedItems.Count; index++)
System\Windows\Controls\Primitives\Selector.cs (29)
890for (int i = 0; i < _selectedItems.Count; i++) 952if (!value && (_selectedItems.Count > 1)) 1500Debug.Assert(!((SelectedIndex >= 0) && (_selectedItems.Count == 0)), "SelectedIndex >= 0 implies _selectedItems nonempty"); 1507for (int i = 0; i < _selectedItems.Count; i++) 1562if (_selectedItems.Count == 0) 1637if (toAdd.Count > 0 || toRemove.Count > 0) 1686for (int i=0; i<toAdd.Count; ++i) 1692for (int i=toRemove.Count-1; i>=0; --i) 1713|| (selectedIndex == -1 && _selectedItems.Count > 0) 1715&& (_selectedItems.Count == 0 || selectedIndex != _selectedItems[0].Index))) 1740if (_selectedItems.Count > 0) 1962List<int> knownIndices = new List<int>(_selectedItems.Count); 2127return (_selectedItems.Count == 0) ? null : _selectedItems[0].Item; 2133get { return (_selectedItems.Count == 0) ? null : _selectedItems[0]; } 2144if (_selectedItems.Count == 0) 2321Debug.Assert(_toSelect.Count <= 1, "_toSelect.Count was > 1"); 2323if (_toSelect.Count == 1) // this is all that should be selected, unselect _selectedItems 2330if (_owner._selectedItems.Count > 1 && _owner._selectedItems.Count != _toUnselect.Count + 1) 2350for (int i = 0; i < _toDeferSelect.Count; i++) 2362if (_toUnselect.Count > 0 || _toSelect.Count > 0) 2530if (!_owner.CanSelectMultiple && _toSelect.Count > 0) 2598if (_toDeferSelect.Count > 0) 2607if (_toSelect.Count > 0) 2611if (_toUnselect.Count > 0) 2633for (int i = _owner._selectedItems.Count - 1; i >= 0; i--)
System\Windows\Controls\TabControl.cs (1)
502if (HasItems && _selectedItems.Count == 0)