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)
4882int numItemsSelected = _selectedItems.Count;
System\Windows\Controls\ListBox.cs (3)
821if (_selectedItems.Count > 0) 824AnchorItemInternal = _selectedItems[_selectedItems.Count - 1]; 865for (int index = 0; index < _selectedItems.Count; index++)
System\Windows\Controls\Primitives\Selector.cs (29)
888for (int i = 0; i < _selectedItems.Count; i++) 950if (!value && (_selectedItems.Count > 1)) 1498Debug.Assert(!((SelectedIndex >= 0) && (_selectedItems.Count == 0)), "SelectedIndex >= 0 implies _selectedItems nonempty"); 1505for (int i = 0; i < _selectedItems.Count; i++) 1560if (_selectedItems.Count == 0) 1635if (toAdd.Count > 0 || toRemove.Count > 0) 1684for (int i=0; i<toAdd.Count; ++i) 1690for (int i=toRemove.Count-1; i>=0; --i) 1711|| (selectedIndex == -1 && _selectedItems.Count > 0) 1713&& (_selectedItems.Count == 0 || selectedIndex != _selectedItems[0].Index))) 1738if (_selectedItems.Count > 0) 1961List<int> knownIndices = new List<int>(_selectedItems.Count); 2126return (_selectedItems.Count == 0) ? null : _selectedItems[0].Item; 2132get { return (_selectedItems.Count == 0) ? null : _selectedItems[0]; } 2143if (_selectedItems.Count == 0) 2320Debug.Assert(_toSelect.Count <= 1, "_toSelect.Count was > 1"); 2322if (_toSelect.Count == 1) // this is all that should be selected, unselect _selectedItems 2329if (_owner._selectedItems.Count > 1 && _owner._selectedItems.Count != _toUnselect.Count + 1) 2349for (int i = 0; i < _toDeferSelect.Count; i++) 2361if (_toUnselect.Count > 0 || _toSelect.Count > 0) 2529if (!_owner.CanSelectMultiple && _toSelect.Count > 0) 2597if (_toDeferSelect.Count > 0) 2606if (_toSelect.Count > 0) 2610if (_toUnselect.Count > 0) 2632for (int i = _owner._selectedItems.Count - 1; i >= 0; i--)
System\Windows\Controls\TabControl.cs (1)
502if (HasItems && _selectedItems.Count == 0)