Action

190 references to Action

Microsoft.Maui.Controls (38)

BindableLayout\BindableLayout.cs (1)

509 if (e.Action == NotifyCollectionChangedAction.Replace)

Compatibility\Handlers\ListView\iOS\ListViewRenderer.cs (2)

550 if (Control.IndexPathsForVisibleRows == null && e.Action != NotifyCollectionChangedAction.Reset) 565 switch (e.Action)

Compatibility\Handlers\Shell\iOS\ShellSearchResultsRenderer.cs (1)

185 switch (e.Action)

Element\Element.cs (1)

849 switch (e.Action)

GestureElement.cs (1)

36 switch (args.Action)

Handlers\Items\iOS\CarouselViewController.cs (3)

318 if (e.Action == NotifyCollectionChangedAction.Remove) 323 if (e.Action == NotifyCollectionChangedAction.Reset) 328 if (e.Action == NotifyCollectionChangedAction.Add)

Handlers\Items\iOS\ObservableGroupedSource.cs (1)

176 switch (args.Action)

Handlers\Items\iOS\ObservableItemsSource.cs (2)

136 switch (args.Action) 183 if (args.Action == NotifyCollectionChangedAction.Remove)

Handlers\Items2\iOS\CarouselViewController2.cs (4)

238 if (e.Action == NotifyCollectionChangedAction.Remove) 243 if (e.Action == NotifyCollectionChangedAction.Reset) 248 if (e.Action == NotifyCollectionChangedAction.Add) 270 if (e.Action == NotifyCollectionChangedAction.Reset)

Handlers\Items2\iOS\LoopObservableItemsSource2.cs (3)

35 if (args.Action == NotifyCollectionChangedAction.Reset) 39 if (args.Action == NotifyCollectionChangedAction.Add) 46 if (args.Action == NotifyCollectionChangedAction.Remove)

Internals\NotifyCollectionChangedEventArgsExtensions.cs (3)

36 switch (self.Action) 87 return self.Action; 93 switch (e.Action)

Items\MarshalingObservableCollection.cs (2)

54 if (args.Action == NotifyCollectionChangedAction.Reset) 70 switch (args.Action)

Label\Label.cs (2)

317 switch (e.Action) 338 switch (e.Action)

LegacyLayouts\Layout.cs (1)

619 if (e.Action == NotifyCollectionChangedAction.Move)

MultiPage.cs (1)

223 switch (e.Action)

ObservableWrapper.cs (1)

178 switch (e.Action)

Picker\Picker.cs (1)

292 switch (e.Action)

ResourceDictionary.cs (3)

99 switch (e.Action) 111 if (e.Action == NotifyCollectionChangedAction.Move) 116 if (e.Action == NotifyCollectionChangedAction.Reset)

TemplatedItemsList.cs (4)

798 switch (e.Action) 1006 switch (e.Action) 1165 switch (e.Action) 1341 switch (e.Action)

View\View.cs (1)

121 switch (args.Action)

Microsoft.VisualStudio.LanguageServices (1)

ValueTracking\TreeViewItemBase.cs (1)

110if (args.Action is not NotifyCollectionChangedAction.Add and not NotifyCollectionChangedAction.Remove)

PresentationFramework (123)

MS\Internal\Data\CompositeCollectionView.cs (28)

390switch (args.Action) 398if (args.Action == NotifyCollectionChangedAction.Add) 412args.Action, TraceLog.IdFor(item)); 427if (args.Action == NotifyCollectionChangedAction.Add) 433else if (args.Action == NotifyCollectionChangedAction.Remove) 440args = new NotifyCollectionChangedEventArgs(args.Action, item, index); 444if (args.Action == NotifyCollectionChangedAction.Add) 452Debug.Assert(args.Action == NotifyCollectionChangedAction.Remove); 459if (args.Action == NotifyCollectionChangedAction.Add) 467Invariant.Assert(args.Action == NotifyCollectionChangedAction.Remove); 508args = new NotifyCollectionChangedEventArgs(args.Action, args.NewItems, args.OldItems, startingIndex); 580args = new NotifyCollectionChangedEventArgs(args.Action, args.OldItems, newStartingIndex, oldStartingIndex); 612_traceLog?.Add("ProcessCollectionChanged action = {0}", args.Action); 643throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, args.Action)); 715TraceLog.IdFor(sender), args.Action, TraceLog.IdFor(args.OldItems[0]), TraceLog.IdFor(args.NewItems[0])); 725switch (args.Action) 728TraceContainerCollectionChange(sender, args.Action, null, args.NewItems[0]); 736args = new NotifyCollectionChangedEventArgs(args.Action, args.NewItems[0], flatNewIndex); 740TraceContainerCollectionChange(sender, args.Action, args.OldItems[0], null); 748args = new NotifyCollectionChangedEventArgs(args.Action, args.OldItems[0], flatOldIndex); 752TraceContainerCollectionChange(sender, args.Action, args.OldItems[0], args.NewItems[0]); 756args = new NotifyCollectionChangedEventArgs(args.Action, args.NewItems[0], args.OldItems[0], flatOldIndex); 760TraceContainerCollectionChange(sender, args.Action, args.OldItems[0], args.NewItems[0]); 773args = new NotifyCollectionChangedEventArgs(args.Action, args.OldItems[0], flatNewIndex, flatOldIndex); 779TraceLog.IdFor(sender), args.Action); 786throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, args.Action)); 1431switch (e.Action) 1459throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

MS\Internal\Data\EnumerableCollectionView.cs (1)

400switch (args.Action)

System\Windows\Annotations\Annotation.cs (6)

702switch (e.Action) 734throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action)); 756switch (e.Action) 788throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action)); 805switch (e.Action) 837throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

System\Windows\Controls\DataGrid.cs (14)

225switch (e.Action) 257visibleColumnsChanged |= (e.Action == NotifyCollectionChangedAction.Reset); 267if (visibleColumnsChanged && e.Action != NotifyCollectionChangedAction.Move) 946switch (e.Action) 5341if (e.Action == NotifyCollectionChangedAction.Reset) 5351if (e.Action == NotifyCollectionChangedAction.Remove || e.Action == NotifyCollectionChangedAction.Replace) 5358else if (e.Action == NotifyCollectionChangedAction.Reset) 7248switch (e.Action) 7393switch (e.Action) 7653if (e.Action == NotifyCollectionChangedAction.Add) 7661else if ((e.Action == NotifyCollectionChangedAction.Remove) || (e.Action == NotifyCollectionChangedAction.Replace)) 7676else if (e.Action == NotifyCollectionChangedAction.Reset)

System\Windows\Controls\DataGridColumnCollection.cs (1)

86switch (e.Action)

System\Windows\Controls\DataGridColumnHeaderCollection.cs (5)

208switch (e.Action) 211newArgs = new NotifyCollectionChangedEventArgs(e.Action, HeadersFromColumns(e.NewItems), e.NewStartingIndex); 215newArgs = new NotifyCollectionChangedEventArgs(e.Action, HeadersFromColumns(e.OldItems), e.OldStartingIndex); 219newArgs = new NotifyCollectionChangedEventArgs(e.Action, HeadersFromColumns(e.OldItems), e.NewStartingIndex, e.OldStartingIndex); 223newArgs = new NotifyCollectionChangedEventArgs(e.Action, HeadersFromColumns(e.NewItems), HeadersFromColumns(e.OldItems), e.OldStartingIndex);

System\Windows\Controls\GridViewHeaderRowPresenter.cs (1)

692switch (e.Action)

System\Windows\Controls\GridViewRowPresenter.cs (2)

364if (e.Action == NotifyCollectionChangedAction.Move) 370switch (e.Action)

System\Windows\Controls\ItemCollection.cs (2)

2170switch (e.Action) 2231throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

System\Windows\Controls\ItemContainerGenerator.cs (3)

2388if (sender != ItemsInternal && args.Action != NotifyCollectionChangedAction.Reset) 2391switch (args.Action) 2430throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, args.Action));

System\Windows\Controls\ItemsControl.cs (2)

303if (e.Action == NotifyCollectionChangedAction.Reset) 3685switch (e.Action)

System\Windows\Controls\MultipleCopiesCollection.cs (1)

47switch (e.Action)

System\Windows\Controls\Primitives\DataGridCellsPresenter.cs (1)

347e.Action != NotifyCollectionChangedAction.Reset || columns.Count == 0,

System\Windows\Controls\Primitives\GridViewRowPresenterBase.cs (3)

148if (e.Action == NotifyCollectionChangedAction.Remove 149|| e.Action == NotifyCollectionChangedAction.Replace) 165else if (e.Action == NotifyCollectionChangedAction.Reset)

System\Windows\Controls\Primitives\Selector.cs (6)

870switch (e.Action) 913throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action)); 1104if (e.Action == NotifyCollectionChangedAction.Reset || 1105(e.Action == NotifyCollectionChangedAction.Add && 1139switch (e.Action) 1243throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

System\Windows\Controls\TabControl.cs (1)

380if (e.Action == NotifyCollectionChangedAction.Remove && SelectedIndex == -1)

System\Windows\Controls\TreeView.cs (2)

413switch (e.Action) 440throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

System\Windows\Controls\TreeViewItem.cs (2)

943switch (e.Action) 980throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

System\Windows\Controls\VirtualizedCellInfoCollection.cs (1)

948switch (e.Action)

System\Windows\Data\BindingGroup.cs (1)

1301switch (e.Action)

System\Windows\Data\BindingListCollectionView.cs (7)

1497switch (args.Action) 1558throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, args.Action)); 1810switch (e.Action) 2295if (e.Action == NotifyCollectionChangedAction.Add) 2299else if (e.Action == NotifyCollectionChangedAction.Remove) 2431switch (e.Action) 2459throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

System\Windows\Data\CollectionView.cs (6)

920if (args.Action != NotifyCollectionChangedAction.Replace && 921args.Action != NotifyCollectionChangedAction.Move) 1079switch (args.Action) 1887if (args.Action == NotifyCollectionChangedAction.Reset) 1949switch (e.Action) 1979throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action));

System\Windows\Data\ListCollectionView.cs (17)

1665switch (args.Action) 1681if (args.Action != NotifyCollectionChangedAction.Reset) 1683if (args.Action != NotifyCollectionChangedAction.Remove && args.NewStartingIndex < 0 1684|| args.Action != NotifyCollectionChangedAction.Add && args.OldStartingIndex < 0) 1697if (args.Action == NotifyCollectionChangedAction.Reset) 1720if (args.Action == NotifyCollectionChangedAction.Add && _newItemIndex == -2) 1729if (args.Action != NotifyCollectionChangedAction.Remove) 1736if (args.Action != NotifyCollectionChangedAction.Add) 1749switch (args.Action) 1810NotifyCollectionChangedAction effectiveAction = args.Action; 1822if (args.Action != NotifyCollectionChangedAction.Add) 2366switch (e.Action) 2412throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action)); 2498switch (e.Action) 2526throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, e.Action)); 2988if (e.Action == NotifyCollectionChangedAction.Add) 2992else if (e.Action == NotifyCollectionChangedAction.Remove)

System\Windows\Documents\DocumentSequence.cs (2)

714if (args.Action == NotifyCollectionChangedAction.Add) 748throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, args.Action));

System\Windows\Documents\DocumentSequenceTextContainer.cs (3)

592if (args.Action == NotifyCollectionChangedAction.Add) 605throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, args.Action)); 635throw new NotSupportedException(SR.Format(SR.UnexpectedCollectionChangeAction, args.Action));

System\Windows\ResourceDictionary.cs (5)

1851if (e.Action != NotifyCollectionChangedAction.Reset) 1863if (e.Action == NotifyCollectionChangedAction.Remove 1864|| e.Action == NotifyCollectionChangedAction.Replace) 1881if (e.Action == NotifyCollectionChangedAction.Add 1882|| e.Action == NotifyCollectionChangedAction.Replace)

System.Windows.Controls.Ribbon (8)

Microsoft\Windows\Controls\Ribbon\Ribbon.cs (5)

1086if (e.Action == NotifyCollectionChangedAction.Remove || 1087e.Action == NotifyCollectionChangedAction.Replace || 1088e.Action == NotifyCollectionChangedAction.Reset) 1094e.Action == NotifyCollectionChangedAction.Move || 1095e.Action == NotifyCollectionChangedAction.Remove)

Microsoft\Windows\Controls\Ribbon\RibbonGallery.cs (1)

2410switch (e.Action)

Microsoft\Windows\Controls\Ribbon\RibbonGalleryCategory.cs (1)

538switch (e.Action)

Microsoft\Windows\Controls\Ribbon\RibbonTab.cs (1)

319switch (e.Action)

WindowsBase.Tests (20)

System\ComponentModel\SortDescriptionCollectionTests.cs (20)

90Assert.Equal(NotifyCollectionChangedAction.Remove, events[0].Action); 95Assert.Equal(NotifyCollectionChangedAction.Add, events[1].Action); 176Assert.Equal(NotifyCollectionChangedAction.Add, events[0].Action); 190Assert.Equal(NotifyCollectionChangedAction.Add, events[1].Action); 255Assert.Equal(NotifyCollectionChangedAction.Add, events[0].Action); 269Assert.Equal(NotifyCollectionChangedAction.Add, events[1].Action); 344Assert.Equal(NotifyCollectionChangedAction.Add, events[0].Action); 358Assert.Equal(NotifyCollectionChangedAction.Add, events[1].Action); 424Assert.Equal(NotifyCollectionChangedAction.Reset, events[0].Action); 437Assert.Equal(NotifyCollectionChangedAction.Reset, events[2].Action); 447Assert.Equal(NotifyCollectionChangedAction.Reset, events[3].Action); 496Assert.Equal(NotifyCollectionChangedAction.Reset, events[0].Action); 509Assert.Equal(NotifyCollectionChangedAction.Reset, events[2].Action); 519Assert.Equal(NotifyCollectionChangedAction.Reset, events[3].Action); 582Assert.Equal(NotifyCollectionChangedAction.Remove, events[0].Action); 594Assert.Equal(NotifyCollectionChangedAction.Remove, events[1].Action); 668Assert.Equal(NotifyCollectionChangedAction.Remove, events[0].Action); 680Assert.Equal(NotifyCollectionChangedAction.Remove, events[1].Action); 746Assert.Equal(NotifyCollectionChangedAction.Remove, events[0].Action); 751Assert.Equal(NotifyCollectionChangedAction.Add, events[1].Action);