2 writes to _childListBox
System.Windows.Forms (2)
System\Windows\Forms\Controls\ComboBox\ComboBox.cs (2)
2302_childListBox = new ComboBoxChildNativeWindow(this, ChildWindowType.ListBox); 3055_childListBox = null;
18 references to _childListBox
System.Windows.Forms (18)
System\Windows\Forms\Controls\ComboBox\ComboBox.cs (18)
323new ComboBoxChildListUiaProvider(this, DropDownStyle == ComboBoxStyle.Simple ? _childListBox!.HWND : _dropDownHandle); 543&& ((_childEdit is not null && focus == _childEdit.Handle) || (_childListBox is not null && focus == _childListBox.Handle)); 1409if (DropDownStyle == ComboBoxStyle.Simple && m.HWnd == _childListBox!.Handle) 1428if (DropDownStyle == ComboBoxStyle.Simple && m.HWnd == _childListBox!.Handle) 1468if (DropDownStyle == ComboBoxStyle.Simple && m.HWnd == _childListBox!.Handle) 1493if (DropDownStyle == ComboBoxStyle.Simple && m.HWnd == _childListBox!.Handle) 1839childWindow = _childListBox; 1886if (_childListBox is not null && !_childListBox.HWND.IsNull) 1888PInvoke.InvalidateRect(_childListBox, lpRect: null, bErase: false); 1987return DropDownStyle == ComboBoxStyle.Simple ? new(_childListBox) : new(this, _dropDownHandle); 1992return DropDownStyle == ComboBoxStyle.Simple ? _childListBox! : _childDropDown!; 2290Debug.Assert(_childListBox is null, "Child listbox window already attached"); 2292bool ok = _childEdit is null && _childListBox is null; 2303_childListBox.AssignHandle(hwnd); 3054_childListBox?.ReleaseHandle(); 3697&& hwndChild == _childListBox?.HWND)