36 references to Count
PresentationFramework (36)
System\Windows\Automation\Peers\SelectorAutomationPeer.cs (2)
99int count = owner._selectedItems.Count; 156int numSelected = owner._selectedItems.Count;
System\Windows\Controls\DataGrid.cs (1)
4881int numItemsSelected = _selectedItems.Count;
System\Windows\Controls\ListBox.cs (3)
825if (_selectedItems.Count > 0) 828AnchorItemInternal = _selectedItems[_selectedItems.Count - 1]; 869for (int index = 0; index < _selectedItems.Count; index++)
System\Windows\Controls\Primitives\Selector.cs (29)
899for (int i = 0; i < _selectedItems.Count; i++) 961if (!value && (_selectedItems.Count > 1)) 1509Debug.Assert(!((SelectedIndex >= 0) && (_selectedItems.Count == 0)), "SelectedIndex >= 0 implies _selectedItems nonempty"); 1516for (int i = 0; i < _selectedItems.Count; i++) 1571if (_selectedItems.Count == 0) 1646if (toAdd.Count > 0 || toRemove.Count > 0) 1695for (int i=0; i<toAdd.Count; ++i) 1701for (int i=toRemove.Count-1; i>=0; --i) 1722|| (selectedIndex == -1 && _selectedItems.Count > 0) 1724&& (_selectedItems.Count == 0 || selectedIndex != _selectedItems[0].Index))) 1749if (_selectedItems.Count > 0) 1971List<int> knownIndices = new List<int>(_selectedItems.Count); 2136return (_selectedItems.Count == 0) ? null : _selectedItems[0].Item; 2142get { return (_selectedItems.Count == 0) ? null : _selectedItems[0]; } 2153if (_selectedItems.Count == 0) 2330Debug.Assert(_toSelect.Count <= 1, "_toSelect.Count was > 1"); 2332if (_toSelect.Count == 1) // this is all that should be selected, unselect _selectedItems 2339if (_owner._selectedItems.Count > 1 && _owner._selectedItems.Count != _toUnselect.Count + 1) 2359for (int i = 0; i < _toDeferSelect.Count; i++) 2371if (_toUnselect.Count > 0 || _toSelect.Count > 0) 2539if (!_owner.CanSelectMultiple && _toSelect.Count > 0) 2607if (_toDeferSelect.Count > 0) 2616if (_toSelect.Count > 0) 2620if (_toUnselect.Count > 0) 2642for (int i = _owner._selectedItems.Count - 1; i >= 0; i--)
System\Windows\Controls\TabControl.cs (1)
512if (HasItems && _selectedItems.Count == 0)