IComponent

System\ComponentModel\Design\CollectionEditor.CollectionEditorCollectionForm.cs (1)

249if (_createdItems is [IComponent { Site: not null }, ..])

System\ComponentModel\Design\CollectionEditor.cs (5)

58if (value is IComponent component) 95if (Context.TryGetService(out IDesignerHost? host) && typeof(IComponent).IsAssignableFrom(itemType)) 97IComponent instance = host.CreateComponent(itemType); 199if (instance is IComponent component) 307if (item is not IComponent { Site: null } component)

System\ComponentModel\Design\CollectionEditor.PropertyGridSite.cs (2)

13public PropertyGridSite(IServiceProvider? serviceProvider, IComponent component) 19public IComponent Component { get; }

System\ComponentModel\Design\ComponentDesigner.cs (13)

21private IComponent? _component; 34public virtual ICollection AssociatedComponents => Array.Empty<IComponent>(); 78protected virtual IComponent? ParentComponent 82IComponent? root = GetService<IDesignerHost>()?.RootComponent; 172public IComponent Component => _component ?? throw new InvalidOperationException("Designer is not initialized"); 200foreach (IComponent comp in comps.OfType<IComponent>()) 224IComponent? parent = ParentComponent; 269foreach (IComponent comp in components.OfType<IComponent>()) 375public virtual void Initialize(IComponent component) 473IComponent? rootComponent = GetService<IDesignerHost>()?.RootComponent; 497IComponent? rootComponent = GetService<IDesignerHost>()?.RootComponent;

System\ComponentModel\Design\DesignerActionList.cs (2)

16public DesignerActionList(IComponent? component) => Component = component; 20public IComponent? Component { get; }

System\ComponentModel\Design\DesignerActionMethodItem.cs (1)

105public IComponent? RelatedComponent { get; set; }

System\ComponentModel\Design\DesignerActionPanel.cs (2)

578IComponent? relatedComponent = null; 605private List<StandardLineInfo> ProcessRelatedTaskItems(IComponent relatedComponent)

System\ComponentModel\Design\DesignerActionPropertyItem.cs (1)

26public IComponent? RelatedComponent { get; set; }

System\ComponentModel\Design\DesignerActionService.cs (15)

System\ComponentModel\Design\DesignerActionUI.cs (17)

33private IComponent? _lastPanelComponent; 40private IComponent? _relatedComponentTransaction; 163public DesignerActionGlyph? GetDesignerActionGlyph(IComponent comp) 168internal DesignerActionGlyph? GetDesignerActionGlyph(IComponent comp, DesignerActionListCollection? dalColl) 257RecreatePanel(ce.Component as IComponent); // because 99% of the time the action is name "dock in parent container" and get replaced by "undock" 265UpdateDAPLocation(ce.Component as IComponent, glyph); 270private void RecreatePanel(IComponent? comp) 309private void RecreateInternal(IComponent comp) 385if (e.RelatedObject is IComponent component) 429if (e.RelatedObject is not IComponent relatedComponent) 435IComponent? primSel = _selectionService.PrimarySelection as IComponent; 458RecreatePanel(e.RelatedObject as IComponent); 574internal IComponent? LastPanelComponent 633internal Point UpdateDAPLocation(IComponent? component, DesignerActionGlyph? glyph) 663private Point GetGlyphLocationScreenCoord(IComponent relatedComponent, Glyph glyph) 693internal void ShowDesignerActionPanel(IComponent relatedComponent, DesignerActionPanel panel, DesignerActionGlyph glyph)

System\ComponentModel\Design\DesignerActionUIService.cs (4)

48public void HideUI(IComponent? component) => 52public void ShowUI(IComponent? component) => 60public void Refresh(IComponent? component) => 70public bool ShouldAutoShow(IComponent component)

System\ComponentModel\Design\DesignerEventService.cs (1)

101if (ce.Component is not IComponent comp)

System\ComponentModel\Design\DesignerHost.cs (24)

53private IComponent? _rootComponent; // the root of our design 55private readonly Dictionary<IComponent, IDesigner> _designers; // designer -> component mapping 116public override void Add(IComponent? component, string? name) 148private void PerformAdd(IComponent component, string? name) 180internal bool AddToContainerPreProcess(IComponent component, string? name, IContainer containerToAddTo) 229internal void AddToContainerPostProcess(IComponent component, IContainer containerToAddTo) 374protected override ISite CreateSite(IComponent component, string? name) 558private void OnComponentRename(IComponent component, string? oldName, string newName) 613public override void Remove(IComponent? component) 624internal bool RemoveFromContainerPreProcess([NotNullWhen(true)] IComponent? component, IContainer container) 671internal void RemoveFromContainerPostProcess(IComponent component) 717IComponent[] components = new IComponent[Components.Count]; 720foreach (IComponent comp in components) 870IComponent IDesignerHost.RootComponent => _rootComponent!; 925IComponent IDesignerHost.CreateComponent(Type componentType) => 928IComponent IDesignerHost.CreateComponent(Type componentType, string name) 932IComponent? component; 955component = _surface.CreateInstance(componentType) as IComponent; 994void IDesignerHost.DestroyComponent(IComponent component) 1029IDesigner? IDesignerHost.GetDesigner(IComponent component) 1136List<IComponent> selectedComponents = new(_savedSelection.Count); 1139IComponent? component = Components[name]; 1173if (item is IComponent component && component.Site?.Name is string name)

System\ComponentModel\Design\DesignerHost.Site.cs (4)

15private readonly IComponent _component; 23internal Site(IComponent component, DesignerHost host, string? name, Container container) 187IComponent ISite.Component => _component; 235IComponent? namedComponent = _container.Components[value];

System\ComponentModel\Design\DesignSurface.cs (8)

130IComponent? rootComponent = ((IDesignerHost)_host).RootComponent; 249protected internal virtual IComponent? CreateComponent(Type componentType) 251return CreateInstance(componentType) as IComponent; 257protected internal virtual IDesigner? CreateDesigner(IComponent component, bool rootDesigner) 284if (typeof(IComponent).IsAssignableFrom(type)) 306public INestedContainer CreateNestedContainer(IComponent owningComponent) 317public INestedContainer CreateNestedContainer(IComponent owningComponent, string? containerName) 443IComponent? rootComponent = ((IDesignerHost)_host).RootComponent;

System\ComponentModel\Design\EventBindingService.cs (7)

17private IComponent? _showCodeComponent; 36protected abstract string CreateUniqueMethodName(IComponent component, EventDescriptor e); 45protected virtual void FreeMethod(IComponent component, EventDescriptor e, string methodName) 82protected abstract bool ShowCode(IComponent component, EventDescriptor e, string methodName); 91protected virtual void UseMethod(IComponent component, EventDescriptor e, string methodName) 108string IEventBindingService.CreateUniqueMethodName(IComponent component, EventDescriptor e) 228bool IEventBindingService.ShowCode(IComponent component, EventDescriptor e)

System\ComponentModel\Design\EventBindingService.EventPropertyDescriptor.cs (6)

83ISite? site = (component as IComponent)?.Site; 88IComponent? baseComponent = rs?.GetComponent(component); 159ISite? site = (component as IComponent)?.Site; 163IComponent? baseComponent = referenceService.GetComponent(component!); 241_eventService.UseMethod((IComponent)component!, Event, name); 246_eventService.FreeMethod((IComponent)component!, Event, oldName);

System\ComponentModel\Design\InheritanceService.cs (10)

16private Dictionary<IComponent, InheritanceAttribute> _inheritedComponents; 22private IComponent? _addingComponent; 53public void AddInheritedComponents(IComponent component, IContainer container) 61protected virtual void AddInheritedComponents(Type? type, IComponent component, IContainer container) 64if (type is null || !typeof(IComponent).IsAssignableFrom(type)) 95if (!GetReflectionTypeFromTypeHelper(typeof(IComponent)).IsAssignableFrom(reflectionType)) 153Debug.Assert(value is IComponent, "Value of inherited field is not IComponent. How did this value get into the datatype?"); 186if (value is IComponent compValue) 236protected virtual bool IgnoreInheritedMember(MemberInfo member, IComponent? component) 255public InheritanceAttribute GetInheritanceAttribute(IComponent component)

System\ComponentModel\Design\InheritedPropertyDescriptor.cs (1)

64if (!typeof(IComponent).IsAssignableFrom(collectionType))

System\ComponentModel\Design\MenuCommandService.cs (1)

199if (_selectionService.PrimarySelection is IComponent selectedComponent &&

System\ComponentModel\Design\ReferenceService.cs (13)

14private List<IComponent>? _addedComponents; // list of newly added components 15private List<IComponent>? _removedComponents; // list of newly removed components 30private static void CreateReferences(IComponent component, List<ReferenceHolder> references) 38private static void CreateReferences(string trailingName, object? reference, IComponent sitedComponent, List<ReferenceHolder> references) 85foreach (IComponent component in container.Components) 98foreach (IComponent ic in _addedComponents) 109foreach (IComponent ic in _removedComponents) 131IComponent compAdded = cevent.Component!; 146IComponent compRemoved = cevent.Component!; 172private void RemoveReferences(IComponent component) 209IComponent? IReferenceService.GetComponent(object reference) 311internal ReferenceHolder(string trailingName, object reference, IComponent sitedComponent) 369internal IComponent SitedComponent { get; }

System\ComponentModel\Design\SelectionService.cs (13)

15/// A selection consists of an list of <see cref="IComponent"/>. 35private List<IComponent>? _selection; // list of selected objects 55internal void AddSelection(IComponent selection) 168internal IComponent? PrimarySelection => _selection?.Count > 0 ? _selection[0] : null; 173internal void RemoveSelection(IComponent selection) => _selection?.Remove(selection); 367components ??= Array.Empty<IComponent>(); 385IComponent? requestedPrimary = null; 390foreach (IComponent component in components) 416IComponent[] selections = new IComponent[_selection.Count]; 419foreach (IComponent item in selections) 422foreach (IComponent comp in components) 443foreach (IComponent comp in components)

System\ComponentModel\Design\Serialization\CodeDomComponentSerializationService.CodeDomSerializationStore.ComponentListCodeDomSerializer.cs (5)

202private static IComponent? ResolveNestedName(IDesignerSerializationManager? manager, string name, [NotNullIfNotNull(nameof(manager))] out string? outerComponent) 215IComponent? curComp = manager.GetInstance(outerComponent) as IComponent; 252IComponent? nestedComp = ResolveNestedName(manager, name, out string? parentName); 462foreach (IComponent c in container.Components)

System\ComponentModel\Design\Serialization\CodeDomComponentSerializationService.CodeDomSerializationStore.cs (1)

289if (value is IComponent comp)

System\ComponentModel\Design\Serialization\CodeDomComponentSerializationService.cs (3)

133/// objects that are created that implement <see cref="IComponent"/> will be added to the container. 149/// objects that are created that implement <see cref="IComponent"/> will be added to the container. 168/// a new object will be created. If that object also implements <see cref="IComponent"/>, it will be added to the given

System\ComponentModel\Design\Serialization\CodeDomDesignerLoader.ModifiersExtenderProvider.cs (10)

14[ProvideProperty("Modifiers", typeof(IComponent))] 15[ProvideProperty("GenerateMember", typeof(IComponent))] 26if (o is not IComponent component) 32IComponent? baseComponent = GetBaseComponent(component); 49private IComponent? GetBaseComponent(IComponent component) 67public static bool GetGenerateMember(IComponent comp) 93public static MemberAttributes GetModifiers(IComponent comp) 120public static void SetGenerateMember(IComponent comp, bool generate) 166public static void SetModifiers(IComponent comp, MemberAttributes modifiers)

System\ComponentModel\Design\Serialization\CodeDomDesignerLoader.ModifiersInheritedExtenderProvider.cs (7)

16[ProvideProperty("Modifiers", typeof(IComponent))] 27if (o is not IComponent component) 33IComponent? baseComponent = GetBaseComponent(component); 51private IComponent? GetBaseComponent(IComponent? component) 75public MemberAttributes GetModifiers(IComponent comp) 77IComponent? baseComponent = GetBaseComponent(comp);

System\ComponentModel\Design\Serialization\CodeDomLocalizationProvider.LanguageExtenders.cs (15)

15[ProvideProperty("Language", typeof(IComponent))] 16[ProvideProperty("LoadLanguage", typeof(IComponent))] 17[ProvideProperty("Localizable", typeof(IComponent))] 22private IComponent? _lastRoot; 48private static void BroadcastGlobalChange(IComponent component) 55foreach (IComponent c in container.Components) 89public CultureInfo GetLanguage(IComponent o) 101public CultureInfo GetLoadLanguage(IComponent o) 117public bool GetLocalizable(IComponent? o) 126public void SetLanguage(IComponent o, CultureInfo? language) 178public void SetLocalizable(IComponent o, bool localizable) 201private bool ShouldSerializeLanguage(IComponent o) => _language != CultureInfo.InvariantCulture; 206private bool ShouldSerializeLocalizable(IComponent o) => _localizable; 211private void ResetLocalizable(IComponent o) => SetLocalizable(o, false); 216private void ResetLanguage(IComponent o) => SetLanguage(o, CultureInfo.InvariantCulture);

System\ComponentModel\Design\Serialization\CodeDomSerializationProvider.cs (2)

60if (typeof(IComponent).IsAssignableFrom(objectType)) 124if (typeof(IComponent).IsAssignableFrom(objectType))

System\ComponentModel\Design\Serialization\CodeDomSerializer.cs (2)

151if (value is not IComponent) 302if (value is not IComponent)

System\ComponentModel\Design\Serialization\CodeDomSerializerBase.cs (3)

1909if (GetReflectionTypeHelper(manager, value).IsSerializable && (value as IComponent)?.Site is null) 2167if (value is IComponent comp) 2498if (value is IComponent)

System\ComponentModel\Design\Serialization\CollectionCodeDomSerializer.cs (3)

411if (o is IComponent && TypeDescriptor.GetAttributes(o).Contains(InheritanceAttribute.InheritedReadOnly)) 488bool genCode = o is not IComponent; 570bool genCode = o is not IComponent;

System\ComponentModel\Design\Serialization\ComponentCache.cs (5)

66if (_cache is not null && component is IComponent) 130if (ce.Component is not IComponent) 134IComponent? owningComp = rs.GetComponent(ce.Component); 163if (ce.Component is not IComponent) 167IComponent? owningComp = rs.GetComponent(ce.Component);

System\ComponentModel\Design\Serialization\ComponentCodeDomSerializer.cs (3)

56if (value is IComponent comp) 67if (typeof(IComponent).IsAssignableFrom(property.PropertyType) && 161if (value is IComponent { Site: null })

System\ComponentModel\Design\Serialization\DesignerSerializationManager.cs (4)

259if (instance is null && addToContainer && typeof(IComponent).IsAssignableFrom(type) && (argArray is null || argArray.Length == 0 || (argArray.Length == 1 && argArray[0] == Container))) 361if (addToContainer && instance is IComponent component && Container is not null) 778&& (!(instance is IComponent) // And it's not an IComponent 834if (value is not IComponent component)

System\ComponentModel\Design\Serialization\TypeCodeDomSerializer.cs (1)

262IComponent? comp = container.Components[name];

System\ComponentModel\Design\SiteNestedContainer.cs (5)

17internal SiteNestedContainer(IComponent owner, string? containerName, DesignerHost host) : base(owner) 44public override void Add(IComponent? component, string? name) 71protected override ISite CreateSite(IComponent component, string? name) 81public override void Remove(IComponent? component) 133internal NestedSite(IComponent component, DesignerHost host, string? name, SiteNestedContainer container) : base(component, host, name, container)

System\ComponentModel\Design\ToolStripContainerActionList.cs (1)

212selectionService?.SetSelectedComponents(new IComponent[] { newParent });

System\ComponentModel\Design\TypeDescriptorFilterService.cs (4)

24private static IDesigner? GetDesigner(IComponent component) 38bool ITypeDescriptorFilterService.FilterAttributes(IComponent component, IDictionary attributes) 57bool ITypeDescriptorFilterService.FilterEvents(IComponent component, IDictionary events) 76bool ITypeDescriptorFilterService.FilterProperties(IComponent component, IDictionary properties)

System\ComponentModel\Design\UndoEngine.cs (5)

27private Dictionary<IComponent, List<ReferencingComponent>>? _refToRemovedComponent; 261if (obj is IComponent comp) 445foreach (IComponent comp in _host.Container.Components) 556public readonly IComponent component; 559public ReferencingComponent(IComponent component, MemberDescriptor member)

System\ComponentModel\Design\UndoEngine.UndoUnit.AddRemoveUndoEvent.cs (3)

26public AddRemoveUndoEvent(UndoEngine engine, IComponent component, bool add) 49internal IComponent OpenComponent { get; } 86IComponent? component = host.Container.Components[_componentName];

System\ComponentModel\Design\UndoEngine.UndoUnit.cs (7)

21private List<IComponent>? _ignoreAddingList; // the list of objects that are currently being added. We ignore change events between adding and added. 22private List<IComponent>? _ignoreAddedList; // the list of objects that are added. We do not serialize before state for change events that happen in the same transaction 38if (sel is IComponent { Site: ISite site }) 248if (e.Component is IComponent { Site: not null }) 256IComponent? owningComp = rs.GetComponent(e.Component); 472List<IComponent> list = new(_lastSelection.Count); 475IComponent? comp = container.Components[name];

System\ComponentModel\Design\UndoEngine.UndoUnit.RenameUndoEvent.cs (1)

29IComponent? comp = engine._host.Container.Components[_after];

System\Drawing\Design\ToolboxComponentsCreatedEventArgs.cs (4)

14private readonly IComponent[]? _components; 19public ToolboxComponentsCreatedEventArgs(IComponent[]? components) 27public IComponent[]? Components => (IComponent[]?)_components?.Clone();

System\Drawing\Design\ToolboxItem.cs (11)

216public IComponent[]? CreateComponents() => CreateComponents(null); 222public IComponent[]? CreateComponents(IDesignerHost? host) 225IComponent[]? comps = CreateComponentsCore(host, new Hashtable()); 239public IComponent[]? CreateComponents(IDesignerHost? host, IDictionary? defaultValues) 242IComponent[]? comps = CreateComponentsCore(host, defaultValues); 255protected virtual IComponent[]? CreateComponentsCore(IDesignerHost? host) 257List<IComponent> comps = []; 265else if (typeof(IComponent).IsAssignableFrom(createType)) 267comps.Add((IComponent)TypeDescriptor.CreateInstance(provider: null, createType, argTypes: null, args: null)!); 278protected virtual IComponent[]? CreateComponentsCore(IDesignerHost? host, IDictionary? defaultValues) 280IComponent[]? components = CreateComponentsCore(host);

System\Windows\Forms\Design\BaseContextMenuStrip.cs (1)

85IComponent root = host.RootComponent;

System\Windows\Forms\Design\Behavior\ComponentGlyph.cs (4)

17private readonly IComponent? _relatedComponent; 22public ComponentGlyph(IComponent? relatedComponent, Behavior? behavior) 28public ComponentGlyph(IComponent? relatedComponent) 37public IComponent? RelatedComponent => _relatedComponent;

System\Windows\Forms\Design\Behavior\ContainerSelectorBehavior.cs (2)

217List<IComponent> dragControls = []; 220foreach (IComponent comp in selComps)

System\Windows\Forms\Design\Behavior\ControlBodyGlyph.cs (3)

18private readonly IComponent? _component; 26IComponent? relatedComponent, 35public ControlBodyGlyph(Rectangle bounds, Cursor? cursor, IComponent? relatedComponent, Behavior? behavior)

System\Windows\Forms\Design\Behavior\DesignerActionBehavior.cs (4)

26internal DesignerActionBehavior(IServiceProvider serviceProvider, IComponent relatedComponent, DesignerActionListCollection actionLists, DesignerActionUI parentUI) 48internal IComponent RelatedComponent { get; } 58internal DesignerActionPanel CreateDesignerActionPanel(IComponent relatedComponent) 125List<IComponent> componentList = [RelatedComponent];

System\Windows\Forms\Design\Behavior\DesignerActionGlyph.cs (3)

131IComponent relatedComponent = ((DesignerActionBehavior)Behavior).RelatedComponent; 196IComponent? panelComponent = behavior.ParentUI.LastPanelComponent; 197IComponent relatedComponent = behavior.RelatedComponent;

System\Windows\Forms\Design\Behavior\DragAssistanceManager.cs (8)

91internal DragAssistanceManager(IServiceProvider serviceProvider, List<IComponent> dragComponents) 106internal DragAssistanceManager(IServiceProvider serviceProvider, List<IComponent> dragComponents, bool resizing) 123List<IComponent>? dragComponents, 142List<IComponent>? dragComponents, 472private bool AddChildCompSnaplines(IComponent comp, List<IComponent>? dragComponents, Rectangle clipBounds, Control? targetControl) 522private void Initialize(List<IComponent>? dragComponents, IDesignerHost host) 586foreach (IComponent comp in host.Container.Components)

System\Windows\Forms\Design\Behavior\DropSourceBehavior.BehaviorDataObject.cs (4)

18public BehaviorDataObject(List<IComponent> dragComponents, Control source, DropSourceBehavior sourceBehavior) : base() 28public List<IComponent> DragComponents { get; } 30public IComponent? Target { get; set; } 36internal List<IComponent> GetSortedDragControls(out int primaryControlIndex) => _sourceBehavior.GetSortedDragControls(out primaryControlIndex);

System\Windows\Forms\Design\Behavior\DropSourceBehavior.cs (9)

23public IComponent dragComponent; // the dragComponent 32private List<IComponent> _dragObjects; // used to initialize the DragAssistanceManager 38private IComponent _lastDropTarget; // indicates the drop target on the last 'give feedback' event 78internal DropSourceBehavior(List<IComponent> dragComponents, Control source, Point initialMouseLocation) 336List<IComponent> originalControls = null; 405List<IComponent> temp = []; 931private void InitiateDrag(Point initialMouseLocation, ICollection<IComponent> dragComps) 1051internal List<IComponent> GetSortedDragControls(out int primaryControlIndex) 1054List<IComponent> dragControls = [];

System\Windows\Forms\Design\Behavior\ResizeBehavior.cs (1)

206List<IComponent> components = [];

System\Windows\Forms\Design\Behavior\SelectionManager.cs (7)

22private readonly Dictionary<IComponent, ControlDesigner> _componentToDesigner; 114private void AddAllControlGlyphs(Control parent, List<IComponent> selComps, object? primarySelection) 247IComponent component = ce.Component!; 260List<IComponent> dragComps = [..e.DragComponents.Cast<IComponent>()]; 415List<IComponent> selComps = [.._selectionService.GetSelectedComponents().Cast<IComponent>()];

System\Windows\Forms\Design\Behavior\ToolStripPanelSelectionBehavior.cs (6)

33foreach (var component in data.DragComponents) 128private void ReParentControls(List<IComponent> controls, bool copy) 139List<IComponent>? temp = copy ? [] : null; 193var control = controls[0]; 222List<IComponent>? components = null; 228foreach (IComponent dragComponent in components)

System\Windows\Forms\Design\Behavior\ToolStripPanelSelectionGlyph.cs (1)

25internal ToolStripPanelSelectionGlyph(Rectangle bounds, Cursor cursor, IComponent relatedComponent, IServiceProvider? _provider, ToolStripPanelSelectionBehavior behavior) : base(bounds, cursor, relatedComponent, behavior)

System\Windows\Forms\Design\BindingNavigatorDesigner.cs (1)

24public override void Initialize(IComponent component)

System\Windows\Forms\Design\BindingSourceDesigner.cs (1)

18public override void Initialize(IComponent component)

System\Windows\Forms\Design\ChangeToolStripParentVerb.cs (2)

58IComponent[] newComp = oleDragDropHandler.CreateTool(toolboxItem, root, 0, 0, 0, 0, false, false); 91selSvc.SetSelectedComponents(new IComponent[] { tsc });

System\Windows\Forms\Design\ComboBoxDesigner.cs (1)

61public override void Initialize(IComponent component)

System\Windows\Forms\Design\CommandSet.cs (84)

System\Windows\Forms\Design\ComponentDocumentDesigner.cs (6)

45bool IOleDragClient.AddComponent(IComponent component, string name, bool firstAdd) 50bool IOleDragClient.IsDropOk(IComponent component) 70public override void Initialize(IComponent component) 98bool ITypeDescriptorFilterService.FilterAttributes(IComponent component, IDictionary attributes) 103bool ITypeDescriptorFilterService.FilterEvents(IComponent component, IDictionary events) 108bool ITypeDescriptorFilterService.FilterProperties(IComponent component, IDictionary properties)

System\Windows\Forms\Design\ComponentTray.cs (40)

System\Windows\Forms\Design\ControlCodeDomSerializer.cs (3)

36foreach (IComponent component in container.Components) 234foreach (IComponent component in host.Container.Components) 267Debug.Assert(value is not IComponent { Site: not null }, "Unnamed, sited control in hierarchy");

System\Windows\Forms\Design\ControlCommandSet.cs (15)

367protected override void GetSnapInformation(IDesignerHost host, IComponent component, out Size snapSize, out IComponent snapComponent, out PropertyDescriptor snapProperty) 369IComponent currentSnapComponent = null; 519IComponent comp = selSvc.PrimarySelection as IComponent; 626List<IComponent> selComps = (List<IComponent>)selSvc.GetSelectedComponents(); 685GetSnapInformation(host, comp, out snapSize, out IComponent snapComponent, out PropertyDescriptor snapProperty); 753foreach (IComponent component in selSvc.GetSelectedComponents()) 868foreach (IComponent comp in components) 1019IComponent selComp = selectedComponents[i] as IComponent; 1475targetSelection = tray.GetNextComponent((IComponent)currentSelection, !backwards); 1478IComponent selection = targetSelection as IComponent;

System\Windows\Forms\Design\ControlDesigner.cs (6)

114List<IComponent>? sitedChildren = null; 177protected override IComponent? ParentComponent => 925public override void Initialize(IComponent component) 1163if (defaultValues is not null && defaultValues["Parent"] is IComponent parent 1424List<IComponent> dragControls = []; 1429foreach (IComponent comp in selComps)

System\Windows\Forms\Design\ControlDesigner.DesignerControlCollectionCodeDomSerializer.cs (2)

24List<IComponent> subset = []; 29if (val is IComponent { Site: not null and not INestedSite } comp)

System\Windows\Forms\Design\DataGridViewCellStyleBuilder.cs (1)

32public DataGridViewCellStyleBuilder(IServiceProvider serviceProvider, IComponent component)

System\Windows\Forms\Design\DataGridViewCellStyleEditor.cs (2)

24IComponent? component = context?.Instance as IComponent;

System\Windows\Forms\Design\DataGridViewColumnCollectionDialog.cs (3)

1175private static bool ValidateName(IContainer container, string siteName, IComponent component) 1306ISite? IComponent.Site 1312event EventHandler? IComponent.Disposed

System\Windows\Forms\Design\DataGridViewColumnDesigner.cs (1)

136public override void Initialize(IComponent component)

System\Windows\Forms\Design\DataGridViewComponentPropertyGridSite.cs (2)

13public DataGridViewComponentPropertyGridSite(IServiceProvider? serviceProvider, IComponent component) 22public IComponent Component { get; }

System\Windows\Forms\Design\DataGridViewDesigner.cs (1)

114public override void Initialize(IComponent component)

System\Windows\Forms\Design\DesignBindingPicker.cs (7)

607foreach (IComponent comp in components) 639private void AddDataSource(TreeNodeCollection? nodes, IComponent dataSource, string? dataMember) 1369IComponent? component = (dataSource as IComponent); 1427foreach (IComponent comp in container.Components) 1459private static bool FindComponent(ComponentCollection components, IComponent? targetComponent) 1461foreach (IComponent component in components)

System\Windows\Forms\Design\DesignBindingValueUIHandler.LocalUIItem.cs (1)

26if (binding.DataSource is IComponent comp && comp.Site is { } site)

System\Windows\Forms\Design\DesignerExtenders.NameExtenderProvider.cs (7)

15[ProvideProperty("Name", typeof(IComponent))] 18private IComponent? _baseComponent; 27protected IComponent? GetBaseComponent(object o) 31ISite? site = ((IComponent)o).Site; 52IComponent? baseComp = GetBaseComponent(o); 76public virtual string? GetName(IComponent comp) 91public static void SetName(IComponent comp, string newName)

System\Windows\Forms\Design\DesignerExtenders.NameInheritedExtenderProvider.cs (2)

31IComponent? baseComp = GetBaseComponent(o); 48public override string? GetName(IComponent comp)

System\Windows\Forms\Design\DesignerUtils.cs (12)

731public static List<IComponent>? CopyDragObjects(IReadOnlyList<IComponent> objects, IServiceProvider svcProvider) 754foreach (IComponent comp in copyObjects) 765List<IComponent> newObjects = new(objects.Count); 766foreach (IComponent comp in copyObjects) 790private static List<IComponent> GetCopySelection(IReadOnlyList<IComponent> objects, IDesignerHost host) 792List<IComponent> copySelection = []; 793foreach (IComponent comp in objects) 802internal static void GetAssociatedComponents(IComponent component, IDesignerHost? host, List<IComponent> list) 809foreach (IComponent childComp in designer.AssociatedComponents)

System\Windows\Forms\Design\DocumentDesigner.AxToolboxItem.cs (2)

61protected override IComponent[] CreateComponentsCore(IDesignerHost? host) 130var comps = new IComponent[1];

System\Windows\Forms\Design\DocumentDesigner.cs (4)

257if (host is null || dragComps[i] is null || dragComps[i] is not IComponent comp) 654public override void Initialize(IComponent component) 835foreach (IComponent comp in container.Components) 872IComponent component = ce.Component;

System\Windows\Forms\Design\DocumentDesigner.DocumentInheritanceService.cs (1)

29protected override bool IgnoreInheritedMember(MemberInfo member, IComponent? component)

System\Windows\Forms\Design\FlowLayoutPanelDesigner .cs (4)

71public override void Initialize(IComponent component) 629List<IComponent> tempList = DesignerUtils.CopyDragObjects(_dragControls, Component.Site); 666SelectionService.SetSelectedComponents(new IComponent[] { _primaryDragControl }, SelectionTypes.Primary | SelectionTypes.Replace); 681SelectionService.SetSelectedComponents(new IComponent[] { _dragControls[i] }, SelectionTypes.Add);

System\Windows\Forms\Design\FormDocumentDesigner.cs (1)

319public override void Initialize(IComponent component)

System\Windows\Forms\Design\IMouseHandler.cs (6)

15void OnMouseDoubleClick(IComponent component); 22void OnMouseDown(IComponent component, MouseButtons button, int x, int y); 27void OnMouseHover(IComponent component); 32void OnMouseMove(IComponent component, int x, int y); 37void OnMouseUp(IComponent component, MouseButtons button); 43void OnSetCursor(IComponent component);

System\Windows\Forms\Design\IOleDragClient.cs (3)

10IComponent Component { get; } 22bool AddComponent(IComponent component, string name, bool firstAdd); 27bool IsDropOk(IComponent component);

System\Windows\Forms\Design\ISelectionUIHandler.cs (2)

62void OnSelectionDoubleClick(IComponent component); 74void ShowContextMenu(IComponent component);

System\Windows\Forms\Design\ListBoxDesigner.cs (1)

99public override void Initialize(IComponent component)

System\Windows\Forms\Design\ListViewDesigner.cs (1)

96public override void Initialize(IComponent component)

System\Windows\Forms\Design\NewItemsContextMenuStrip.cs (2)

10private readonly IComponent _component; 17IComponent component,

System\Windows\Forms\Design\OleDragDropHandler.CfCodeToolboxItem.cs (7)

71protected override IComponent[]? CreateComponentsCore(IDesignerHost? host, IDictionary? defaultValues) 80List<IComponent> components = []; 83if (item is IComponent component) 96foreach (IComponent component in components) 105foreach (IComponent component in components) 123foreach (IComponent component in components) 143protected override IComponent[]? CreateComponentsCore(IDesignerHost? host) => CreateComponentsCore(host, null);

System\Windows\Forms\Design\OleDragDropHandler.ComponentDataObject.cs (10)

44IComponent[] components = new IComponent[_components.Length]; 47Debug.Assert(_components[i] is IComponent, $"Item {_components[i].GetType().Name} is not an IComponent"); 48components[i] = (IComponent)_components[i]; 102List<IComponent> copySelection = []; 103foreach (IComponent comp in selectedComponents) 117private static void GetAssociatedComponents(IComponent component, IDesignerHost host, List<IComponent> list) 124foreach (IComponent childComp in designer.AssociatedComponents) 227foreach (IComponent removeComp in _components)

System\Windows\Forms\Design\OleDragDropHandler.cs (16)

35private static Dictionary<IDataObject, IComponent>? s_currentDrags; 54private static IComponent? GetDragOwnerComponent(IDataObject data) 56return s_currentDrags is null || !s_currentDrags.TryGetValue(data, out IComponent? value) ? null : value; 60private static void AddCurrentDrag(IDataObject data, IComponent component) 83dropOk = dropOk && (dragObjects[i] is IComponent component) && Destination.IsDropOk(component); 108if (o is IComponent component && !Destination.IsDropOk(component)) 134public IComponent[] CreateTool(ToolboxItem tool, Control? parent, int x, int y, int width, int height, bool hasLocation, bool hasSize) 139public IComponent[] CreateTool(ToolboxItem tool, Control? parent, int x, int y, int width, int height, bool hasLocation, bool hasSize, ToolboxSnapDragDropEventArgs? e) 145IComponent[]? comps = []; 260List<IComponent> selectComps = [..comps]; 279private static bool CurrentlyLocalizing(IComponent? rootComponent) 681IComponent? dragOwner = GetDragOwnerComponent(wrapper); 710components = Array.Empty<IComponent>(); 738List<IComponent> selectComps = []; 742if (components[i] is not IComponent comp) 1082protected virtual void OnInitializeComponent(IComponent comp, int x, int y, int width, int height, bool hasLocation, bool hasSize)

System\Windows\Forms\Design\ParentControlDesigner.cs (17)

97protected internal virtual bool CanAddComponent(IComponent component) => true; 293protected virtual Control GetParentForComponent(IComponent component) => Control; 598private void AddChildComponents(IComponent component, IContainer container, IDesignerHost host) 616childSite = ((IComponent)children[i]).Site; 820protected virtual IComponent[] CreateToolCore(ToolboxItem tool, int x, int y, int width, int height, bool hasLocation, bool hasSize) 822IComponent[] comp = null; 893IComponent comp = component as IComponent; 935private static Size GetDefaultSize(IComponent component) 1195public override void Initialize(IComponent component) 1241if (defaultValues["Parent"] is not IComponent parent) 1412IComponent comp = dragComps[i] as IComponent; 1516if (host is null || dragComps[i] is not IComponent comp) 2294IComponent IOleDragClient.Component 2307bool IOleDragClient.AddComponent(IComponent component, string name, bool firstAdd) 2471bool IOleDragClient.IsDropOk(IComponent component)

System\Windows\Forms\Design\SelectionRules.cs (1)

28/// that the component implements <see cref="System.ComponentModel.IComponent"/> and

System\Windows\Forms\Design\SelectionUIHandler.cs (5)

46Debug.Assert(components[i] is IComponent, "Selection UI handler only deals with IComponents"); 47_dragControls[i] = GetControl((IComponent)components[i]); 130protected abstract IComponent GetComponent(); 140protected abstract Control GetControl(IComponent component); 242Debug.Assert(controls[i] == GetControl((IComponent)components[i]), "Control->Component mapping is out of sync");

System\Windows\Forms\Design\SelectionUIService.cs (5)

267if (objects[0] is IComponent { Site: { } site }) 291if (objects[0] is IComponent { Site: { } site }) 503handler?.OnSelectionDoubleClick((IComponent)selComp); 1123IComponent? comp = components[0] as IComponent;

System\Windows\Forms\Design\SelectionUIService.SelectionUIItem.cs (1)

81if (component is IComponent comp)

System\Windows\Forms\Design\SplitContainerDesigner.cs (3)

68protected override Control? GetParentForComponent(IComponent component) => _splitterPanel1; 160protected override IComponent[]? CreateToolCore(ToolboxItem tool, int x, int y, int width, int height, bool hasLocation, bool hasSize) 225public override void Initialize(IComponent component)

System\Windows\Forms\Design\SplitterPanelDesigner.cs (1)

105public override void Initialize(IComponent component)

System\Windows\Forms\Design\StyleEditorForm.cs (3)

1064List<IComponent> componentList = []; 1065DesignerUtils.GetAssociatedComponents((IComponent)obj, host, componentList); 1066foreach (IComponent component in componentList)

System\Windows\Forms\Design\TabControlDesigner.cs (4)

117protected override IComponent[] CreateToolCore(ToolboxItem tool, int x, int y, int width, int height, bool hasLocation, bool hasSize) 204public override void Initialize(IComponent component) 340t = host.CreateTransaction(string.Format(SR.TabControlRemoveTab, ((IComponent)tp).Site.Name, Component.Site.Name)); 501List<IComponent> dragControls = data.GetSortedDragControls(out _);

System\Windows\Forms\Design\TableLayoutControlCollectionCodeDomSerializer.cs (2)

32if (manager.TryGetContext(out ExpressionContext? ctx) && ctx.Expression == targetExpression && ctx.Owner is IComponent comp) 39bool genCode = o is not IComponent;

System\Windows\Forms\Design\TableLayoutPanelDesigner.cs (9)

28private List<IComponent> _dragComponents; // the components we are dragging 563List<IComponent> temp = [control]; 720protected internal override bool CanAddComponent(IComponent component) 1155public override void Initialize(IComponent component) 1200protected override IComponent[] CreateToolCore(ToolboxItem tool, int x, int y, int width, int height, bool hasLocation, bool hasSize) 1901List<IComponent> al = []; 1903foreach (IComponent comp in al) 2226List<IComponent> subset = []; 2232if (val is IComponent { Site: not null and not INestedSite } comp)

System\Windows\Forms\Design\TabOrder.cs (6)

550public virtual void OnMouseDoubleClick(IComponent component) 559public virtual void OnMouseDown(IComponent component, MouseButtons button, int x, int y) 585public virtual void OnMouseHover(IComponent component) 592public virtual void OnMouseMove(IComponent component, int x, int y) 634public virtual void OnMouseUp(IComponent component, MouseButtons button) 645public virtual void OnSetCursor(IComponent component)

System\Windows\Forms\Design\TemplateNodeCustomMenuItemCollection.cs (1)

75IComponent component = designerHost.CreateComponent(t);

System\Windows\Forms\Design\ToolStripCollectionEditor.cs (1)

59designer = host.GetDesigner((IComponent)primarySelection) as ToolStripDesigner;

System\Windows\Forms\Design\ToolStripContainerDesigner.cs (3)

163protected override IComponent[]? CreateToolCore(ToolboxItem tool, int x, int y, int width, int height, bool hasLocation, bool hasSize) 341protected override Control? GetParentForComponent(IComponent component) 359public override void Initialize(IComponent component)

System\Windows\Forms\Design\ToolStripDesigner.cs (14)

478IComponent component = null; 538IComponent component = _host.CreateComponent(t, NameFromText(text, t, Component.Site)); 616SelectionService.SetSelectedComponents(new IComponent[] { item }, SelectionTypes.Replace); 714comp ??= (IComponent)KeyboardHandlingService.SelectedDesignerControl; 1063IComponent targetSelection = (itemIndex == -1) ? ToolStrip : ToolStrip.Items[itemIndex]; 1075SelectionService.SetSelectedComponents(new IComponent[] { targetSelection }, SelectionTypes.Replace); 1236IComponent selectedItem = SelectionService.PrimarySelection as IComponent; 1241selectedItem = (IComponent)KeyboardHandlingService.SelectedDesignerControl; 1417public override void Initialize(IComponent component) 1907IReadOnlyList<IComponent> components; 1958SelectionService.SetSelectedComponents(new IComponent[] { primaryItem }, SelectionTypes.Primary | SelectionTypes.Replace); 2050SelectionService.SetSelectedComponents(new IComponent[] { nextItem }, SelectionTypes.Replace); 2080SelectionService.SetSelectedComponents(new IComponent[] { nextItem }, SelectionTypes.Replace);

System\Windows\Forms\Design\ToolStripDesignerUtils.cs (8)

87private static ToolStrip GetToolStripFromComponent(IComponent component) 191public static Type[] GetStandardItemTypes(IComponent component) 235public static Type[] GetCustomItemTypes(IComponent component, IServiceProvider serviceProvider) 246public static Type[] GetCustomItemTypes(IComponent component, ITypeDiscoveryService discoveryService) 319public static ToolStripItem[] GetStandardItemMenuItems(IComponent component, EventHandler onClick, bool convertTo) 343public static ToolStripItem[] GetCustomItemMenuItems(IComponent component, EventHandler onClick, bool convertTo, IServiceProvider serviceProvider) 367public static NewItemsContextMenuStrip GetNewItemDropDown(IComponent component, ToolStripItem currentItem, EventHandler onClick, bool convertTo, IServiceProvider serviceProvider, bool populateCustom) 404public static void GetCustomNewItemDropDown(NewItemsContextMenuStrip contextMenu, IComponent component, ToolStripItem currentItem, EventHandler onClick, bool convertTo, IServiceProvider serviceProvider)

System\Windows\Forms\Design\ToolStripDropDownDesigner.cs (7)

168IComponent rootComponent = _host.RootComponent; 347public override void Initialize(IComponent component) 372_selectionService.SetSelectedComponents(new IComponent[] { _host.RootComponent }, SelectionTypes.Replace); 427IComponent comp = (IComponent)selectionService.PrimarySelection; 432comp = (IComponent)keyboardHandlingService.SelectedDesignerControl; 518selectionService.SetSelectedComponents(new IComponent[] { Component }, SelectionTypes.Replace);

System\Windows\Forms\Design\ToolStripDropDownItemDesigner.cs (1)

16public override void Initialize(IComponent component)

System\Windows\Forms\Design\ToolStripEditorManager.cs (1)

37public ToolStripEditorManager(IComponent comp)

System\Windows\Forms\Design\ToolStripInSituService.cs (3)

88if (selectionService.PrimarySelection is not IComponent comp) 90comp = (IComponent)ToolStripKeyBoardService.SelectedDesignerControl; 233foreach (IComponent comp in comps)

System\Windows\Forms\Design\ToolStripItemBehavior.cs (11)

System\Windows\Forms\Design\ToolStripItemCustomMenuItemCollection.cs (5)

390IComponent component = designerHost.CreateComponent(t); 441IComponent component = designerHost.CreateComponent(t); 480IComponent component = designerHost.CreateComponent(t); 520IComponent component = designerHost.CreateComponent(t); 603protected void ChangeProperty(IComponent target, string propertyName, object value)

System\Windows\Forms\Design\ToolStripItemDesigner.cs (5)

153protected IComponent ImmediateParent 200protected override IComponent ParentComponent 252IComponent root = designerHost.RootComponent; 641public override void Initialize(IComponent component) 683IComponent component = Component;

System\Windows\Forms\Design\ToolStripKeyboardHandlingService.cs (15)

457foreach (IComponent comp in comps) 600if (selSvc.PrimarySelection is not IComponent comp) 602comp = (IComponent)SelectedDesignerControl; 842if (selSvc.PrimarySelection is not IComponent pri) 908if (selSvc.PrimarySelection is not IComponent comp) 910comp = (IComponent)SelectedDesignerControl; 1789targetSelection = tray.GetNextComponent((IComponent)currentSelection, !backwards); 1792ControlDesigner controlDesigner = host.GetDesigner((IComponent)targetSelection) as ControlDesigner; 1800targetSelection = tray.GetNextComponent((IComponent)targetSelection, !backwards); 1801controlDesigner = targetSelection is not null ? host.GetDesigner((IComponent)targetSelection) as ControlDesigner : null; 1886targetSelection = tray.GetNextComponent((IComponent)currentSelection, !backwards); 1889ControlDesigner controlDesigner = host.GetDesigner((IComponent)targetSelection) as ControlDesigner; 1897targetSelection = tray.GetNextComponent((IComponent)targetSelection, !backwards); 1898controlDesigner = targetSelection is not null ? host.GetDesigner((IComponent)targetSelection) as ControlDesigner : null; 1991targetSelection = tray.GetNextComponent((IComponent)currentSelection, !backwards);

System\Windows\Forms\Design\ToolStripMenuItemDesigner.cs (7)

322protected override IComponent ParentComponent 1503public override void Initialize(IComponent component) 1771_selectionService?.SetSelectedComponents(new IComponent[] { newItem }, SelectionTypes.Replace); 1931IComponent targetSelection = (itemIndex == -1) ? ownerItem : ownerItem.DropDownItems[itemIndex]; 1941_selectionService.SetSelectedComponents(new IComponent[] { targetSelection }, SelectionTypes.Replace); 2716IReadOnlyList<IComponent> components; 2762_menuItemDesigner._selectionService.SetSelectedComponents(new IComponent[] { primaryItem }, SelectionTypes.Primary | SelectionTypes.Replace);

System\Windows\Forms\Design\ToolStripPanelDesigner.cs (3)

165protected override IComponent[]? CreateToolCore(ToolboxItem tool, int x, int y, int width, int height, bool hasLocation, bool hasSize) 303protected override Control? GetParentForComponent(IComponent component) 319public override void Initialize(IComponent component)

System\Windows\Forms\Design\ToolStripTemplateNode.cs (6)

46private readonly IComponent _component; 116public ToolStripTemplateNode(IComponent component, string text) 1325private void SetUpMenuTemplateNode(string text, IComponent currentItem) 1358private void SetUpToolTemplateNode(IComponent component) 1427private void SetupNewEditNode(ToolStripTemplateNode owner, string text, IComponent currentItem) 1592private readonly IComponent _currentItem;

System\Windows\Forms\Design\TreeViewDesigner.cs (1)

58public override void Initialize(IComponent component)