IndexOf

Implemented interface member:

method

IndexOf

System.Collections.Generic.IList<T>.IndexOf(T)

232 references to IndexOf

aspire (1)

Commands\ExecCommand.cs (1)

285int delimiterIndex = allTokens.IndexOf("--");

Aspire.Hosting (1)

ApplicationModel\ResourceCollection.cs (1)

27public int IndexOf(IResource item) => _resources.IndexOf(item);

Aspire.Hosting.Azure.Functions (2)

AzureFunctionsProjectResourceExtensions.cs (2)

158commandLineArgs.IndexOf("--port") is var indexOfPort && 167commandLineArgs.IndexOf("--useHttps") > -1;

dotnet-svcutil-lib (3)

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\XmlSerializerOperationBehavior.cs (1)

653int uniqueIndex = uniqueMappings.IndexOf(mapping);

Shared\MSBuildProj.cs (1)

819var itemIdx = packageDependencies.IndexOf(dependency);

Shared\Options\ListValue.cs (1)

148return this.InnerList.IndexOf(value);

GenerateDocumentationAndConfigFiles (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);

IIS.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.Analyzers.Local (1)

ApiLifecycle\Json\JsonArray.cs (1)

113public int IndexOf(JsonValue item) => _items.IndexOf(item);

Microsoft.AspNetCore (1)

WebApplicationBuilder.cs (1)

503var wireUpIndex = destinationDescriptions.IndexOf(typeof(WireSourcePipeline).FullName!);

Microsoft.AspNetCore.Components.Performance (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.ConcurrencyLimiter.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Grpc.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Http.Abstractions.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Http.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.OpenApi.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.OutputCaching.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Owin.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.RequestDecompression.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.ResponseCaching.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.ResponseCompression.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Routing.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Security.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Server.HttpSys.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.Server.Kestrel.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.SignalR.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.WebSockets.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.AspNetCore.WebUtilities.Microbenchmarks (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.Build (1)

Evaluation\ItemDataCollectionValue.cs (1)

101int index = list.IndexOf(oldItem);

Microsoft.Build.Engine.UnitTests (3)

BackEnd\TaskThatReturnsDictionaryTaskItem.cs (3)

80int index = _keys.IndexOf((TKey)key); 85int index = _keys.IndexOf((TKey)key); 166int index = _keys.IndexOf((TKey)key);

Microsoft.CodeAnalysis.Analyzers (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);

Microsoft.CodeAnalysis.BannedApiAnalyzers (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);

Microsoft.CodeAnalysis.CodeStyle.Fixes (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);

Microsoft.CodeAnalysis.CodeStyle.UnitTestUtilities (1)

src\Features\DiagnosticsTestUtilities\CodeActions\SharedVerifierState.cs (1)

69var solutionTransformIndex = _remainingOptionsSolutionTransform is not null ? _test.SolutionTransforms.IndexOf(_remainingOptionsSolutionTransform) : -1;

Microsoft.CodeAnalysis.CSharp.CodeStyle.Fixes (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

1308? initializerExpression.Expressions.GetSeparators().ToList().IndexOf(previousToken.Value) + 1 1435? initializerExpression.Expressions.GetSeparators().ToList().IndexOf(previousToken.Value) + 1

Microsoft.CodeAnalysis.CSharp.Workspaces (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

Microsoft.CodeAnalysis.ExternalAccess.FSharp (1)

SignatureHelp\FSharpSignatureHelpItems.cs (1)

95selectedItem = distinctItems.IndexOf(actualItem);

Microsoft.CodeAnalysis.Features (2)

SignatureHelp\AbstractSignatureHelpProvider.cs (1)

109selectedItem = filteredList.IndexOf(selection);

SignatureHelp\SignatureHelpItems.cs (1)

90selectedItem = distinctItems.IndexOf(actualItem);

Microsoft.CodeAnalysis.PerformanceSensitiveAnalyzers (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);

Microsoft.CodeAnalysis.Scripting (1)

Hosting\SynchronizedList.cs (1)

96return _list.IndexOf(item);

Microsoft.CodeAnalysis.Test.Utilities (1)

Diagnostics\DiagnosticExtensions.cs (1)

84int index = unmatchedActualDescription.IndexOf(d);

Microsoft.CodeAnalysis.UnitTests (4)

Collections\ImmutableSegmentedListTest.cs (4)

456Assert.Equal(expectedList.IndexOf(newElement), list.IndexOf(newElement)); 457Assert.Equal(expectedList.IndexOf(newElement), System.Collections.Immutable.ImmutableList.IndexOf(list, newElement.ToUpperInvariant(), StringComparer.OrdinalIgnoreCase)); 463Assert.Equal(expectedList.IndexOf(existingElement), list.IndexOf(existingElement)); 464Assert.Equal(expectedList.IndexOf(existingElement), System.Collections.Immutable.ImmutableList.IndexOf(list, existingElement.ToUpperInvariant(), StringComparer.OrdinalIgnoreCase));

Microsoft.CodeAnalysis.Workspaces (3)

Rename\ConflictEngine\ConflictResolver.Session.cs (1)

105.OrderBy(g => topologicallySortedProjects.IndexOf(g.Key));

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);

Microsoft.CSharp (1)

Microsoft\CSharp\RuntimeBinder\Semantics\Binding\Better.cs (1)

185int index = names.IndexOf(name);

Microsoft.DotNet.Build.Tasks.Installers (2)

src\RpmBuilder.cs (2)

292int directoryIndex = directories.IndexOf(dirName); 300int fileClassIndex = fileClassDictionary.IndexOf(fileKind);

Microsoft.Extensions.AI.Abstractions (1)

Embeddings\GeneratedEmbeddings.cs (1)

84public int IndexOf(TEmbedding item) => _embeddings.IndexOf(item);

Microsoft.Extensions.Configuration (1)

ConfigurationManager.cs (1)

236return _sources.IndexOf(source);

Microsoft.Extensions.DependencyInjection (1)

ServiceLookup\CallSiteFactory.cs (1)

876int index = _items.IndexOf(descriptor);

Microsoft.Extensions.DependencyInjection.Abstractions (1)

ServiceCollection.cs (1)

87return _descriptors.IndexOf(item);

Microsoft.Extensions.ObjectPool.Microbenchmark (1)

src\Shared\BenchmarkRunner\Program.cs (1)

83var index = argsList.IndexOf("--config");

Microsoft.Maui (3)

Core\Extensions\VisualTreeElementExtensions.cs (1)

281 var indexOfPlatformView = platformParentPath.IndexOf(pvh.PlatformView);

Hosting\Internal\FontCollection.cs (1)

38 public int IndexOf(FontDescriptor item) => _descriptors.IndexOf(item);

Hosting\Internal\MauiServiceCollection.cs (1)

59 public int IndexOf(ServiceDescriptor item) => _descriptors.IndexOf(item);

Microsoft.Maui.Controls (22)

DefinitionCollection.cs (1)

73 return _internalList.IndexOf(item);

Layout\Layout.cs (2)

213 return _children.IndexOf(item); 250 var index = _children.IndexOf(child);

ListView\ListView.cs (1)

465 var index = _visualChildren.IndexOf(content);

Menu\MenuBarItem.cs (2)

91 return _menus.IndexOf(item); 102 var index = _menus.IndexOf(item);

Menu\MenuFlyout.cs (2)

73 return _menus.IndexOf(item); 84 var index = _menus.IndexOf(item);

Menu\MenuFlyoutSubItem.cs (2)

60 return _menus.IndexOf(item); 72 var index = _menus.IndexOf(item);

NavigationModel.cs (1)

71 int index = currentStack.IndexOf(before);

NavigationProxy.cs (1)

175 int index = _pushStack.Value.IndexOf(before);

NavigationStepRequest.cs (1)

64 return _innerList.IndexOf(item);

OrderedDictionary.cs (2)

252 return _keyOrder.IndexOf(item.Key); 301 return _keyOrder.IndexOf(key);

Shell\ShellSection.cs (2)

741 var index = _navStack.IndexOf(before); 1206 var index = stack.IndexOf(before);

Shell\ShellUriHandler.cs (2)

302 var matchIndex = globalRouteMatch.SegmentsMatched.IndexOf(possibleRoutePath.NextSegment); 508 walkBackCurrentStackIndex = localRouteStack.IndexOf(paths[0]);

SynchronizedList.cs (1)

88 return _list.IndexOf(item);

VisualStateManager.cs (1)

778 return _internalList.IndexOf(item);

Window\Window.cs (1)

441 int index = _visualChildren.IndexOf(modalPage);

Microsoft.ML.AutoML (2)

Experiment\Runners\CrossValSummaryRunner.cs (2)

205return values.ToList().IndexOf(values.Max()); 209return values.ToList().IndexOf(values.Min());

Microsoft.ML.OnnxTransformer (6)

OnnxTransform.cs (3)

477return Model.ModelInfo.OutputNames.IndexOf(Outputs[iinfo]); 884_zeroIndex = _tensorShape.IndexOf(0); 1073var idx = Transformer.Model.ModelInfo.InputNames.IndexOf(input);

OnnxUtils.cs (3)

75var index = InputNames.IndexOf(name); 79index = InitializerNames.IndexOf(name); 93var index = OutputNames.IndexOf(name);

Microsoft.ML.StandardTrainers (1)

Optimizer\DifferentiableFunction.cs (1)

209while (indices.IndexOf(index) >= 0)

Microsoft.ML.TorchSharp (1)

NasBert\Modules\EmbedTransfer.cs (1)

43var index = SearchSpace.HiddenSizeChoices.ToList().IndexOf(hiddenSize);

Microsoft.VisualStudio.LanguageServices (6)

EditorConfigSettings\Common\EnumSettingViewModel.cs (1)

58return _mapping.Values.ToList().IndexOf(value);

GenerateType\GenerateTypeDialogViewModel.cs (5)

426this.AccessSelectIndex = this.AccessList.IndexOf("public") == -1 ? 427this.AccessList.IndexOf("Public") : this.AccessList.IndexOf("public"); 758? this.AccessList.IndexOf(accessSelectString) : 0; 765? this.KindList.IndexOf(typeKindSelectString) : 0;

PresentationCore (25)

System\Windows\FreezableCollection.cs (1)

183return _collection.IndexOf(value);

System\Windows\Input\Command\CommandBindingCollection.cs (1)

299return _innerCBList?.IndexOf(value) ?? -1;

System\Windows\Input\Command\InputBindingCollection.cs (1)

232return (_innerBindingList != null) ? _innerBindingList.IndexOf(value) : -1;

System\Windows\Input\Command\InputGestureCollection.cs (1)

213return (_innerGestureList != null) ? _innerGestureList.IndexOf(value) : -1;

System\Windows\Media\Animation\Generated\BooleanKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\ByteKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\CharKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\ColorKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\DecimalKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\DoubleKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\Int16KeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\Int32KeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\Int64KeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\MatrixKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\ObjectKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\Point3DKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\PointKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\QuaternionKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\RectKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\Rotation3DKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\SingleKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\SizeKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\StringKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\Vector3DKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Media\Animation\Generated\VectorKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

PresentationFramework (22)

System\Windows\Automation\Peers\GroupItemAutomationPeer.cs (1)

226int realizedPeerIndex = itemsControlAP.RecentlyRealizedPeers.IndexOf(peer);

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

53return _values.IndexOf(o);

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

77return _uriList.IndexOf(item); 206return _uriList.IndexOf((Uri)value);

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

685int removedDisplayIndex = DisplayIndexMap.IndexOf(columnIndex);

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

1146if (dirtyPages.IndexOf(count) < 0) 1162if (pageNo >=0 && pageNo < PageCount && dirtyPages.IndexOf(pageNo) < 0)

System\Windows\Documents\FixedSOMContainer.cs (4)

125if (This.FixedSOMPage.MarkupOrder.IndexOf(otherObjFirstNode) - This.FixedSOMPage.MarkupOrder.IndexOf(thisObjLastNode) == 1) 129else if (This.FixedSOMPage.MarkupOrder.IndexOf(otherObjLastNode) - This.FixedSOMPage.MarkupOrder.IndexOf(thisObjFirstNode) == 1)

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

75result = markupOrder.IndexOf(this.FixedNode) - markupOrder.IndexOf(otherRun.FixedNode);

System\Windows\Markup\Baml2006\Baml2006Reader.cs (2)

344_context.CurrentKey = _context.KeyList.IndexOf(record); 386_context.CurrentKey = _context.KeyList.IndexOf(record);

System\Windows\Markup\Primitives\MarkupWriter.cs (2)

282int existingIndex = _entries.IndexOf(entry); 302int result = _entries.IndexOf(entry);

System\Windows\Media\Animation\Generated\ThicknessKeyFrameCollection.cs (1)

347return _keyFrames.IndexOf(keyFrame);

System\Windows\Navigation\Journal.cs (2)

397int index = _journalEntryList.IndexOf(entry); 418int index = _journalEntryList.IndexOf(target);

System\Windows\TriggerActionCollection.cs (2)

130return _rawList.IndexOf(value); 202return _rawList.IndexOf(VerifyIsTriggerAction(value));

ReachFramework (2)

AlphaFlattener\Optimizer.cs (2)

274if ((commands[j] != null) && m_primitives.IndexOf(j) < 0) 288if (m_primitives.IndexOf(c.m_primitives[i]) < 0)

Roslyn.Diagnostics.Analyzers (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);

Roslyn.Diagnostics.CSharp.Analyzers (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

System.ComponentModel.Composition (1)

System\ComponentModel\Composition\Hosting\ImportEngine.RecompositionManager.cs (1)

129var index = partsToUnindex.IndexOf(partManager);

System.Data.Common (2)

System\Data\RecordManager.cs (2)

270Debug.Assert((record < _lastFreeRecord) && (-1 == _freeRecordList.IndexOf(record)), "accessing free record"); 281Debug.Assert((record < _lastFreeRecord) && (-1 == _freeRecordList.IndexOf(record)), "accessing free record");

System.Diagnostics.TraceSource (1)

System\Diagnostics\TraceListeners.cs (1)

269return _list.IndexOf((TraceListener?)value);

System.Net.Http (4)

System\Net\Http\SocketsHttpHandler\ConnectionPool\HttpConnectionPool.Http2.cs (2)

116int index = _availableHttp2Connections.IndexOf(connection); 546int index = _availableHttp2Connections.IndexOf(connection);

System\Net\Http\SocketsHttpHandler\ConnectionPool\HttpConnectionPool.Http3.cs (2)

181int index = _availableHttp3Connections.IndexOf(connection); 537int index = _availableHttp3Connections.IndexOf(connection);

System.Net.HttpListener (2)

System\Net\Managed\HttpListener.Managed.cs (2)

166int idx = _contextQueue.IndexOf(context); 324int idx = _asyncWaitQueue.IndexOf(ares);

System.Private.CoreLib (4)

src\libraries\System.Private.CoreLib\src\System\Collections\Generic\List.cs (3)

352return _size != 0 && IndexOf(item) >= 0; 725return IndexOf((T)item!); 942int index = IndexOf(item);

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\Task.cs (1)

4671int index = continuationsLocalListRef.IndexOf(continuationObject);

System.Private.Windows.Core (1)

Windows\Win32\System\Com\ComPointerList.cs (1)

39public int IndexOf(T* item) => _pointers.IndexOf((nint)item);

System.Resources.Extensions (1)

src\libraries\Common\src\System\Resources\ResourceWriter.cs (1)

487int typeIndex = types.IndexOf(typeName);

System.Resources.Writer (1)

src\libraries\Common\src\System\Resources\ResourceWriter.cs (1)

487int typeIndex = types.IndexOf(typeName);

System.Text.Json (4)

System\Text\Json\Nodes\JsonArray.cs (2)

133return List.IndexOf(node); 247int index = List.IndexOf(child);

System\Text\Json\Nodes\JsonArray.IList.cs (1)

67public int IndexOf(JsonNode? item) => List.IndexOf(item);

System\Text\Json\Serialization\ConfigurationList.cs (1)

82return _list.IndexOf(item);

System.Text.RegularExpressions (2)

System\Text\RegularExpressions\MatchCollection.cs (1)

134return _matches.IndexOf(item);

System\Text\RegularExpressions\RegexNode.cs (1)

2223int currentIndex = peers.IndexOf(subsequent);

System.Text.RegularExpressions.Generator (1)

src\libraries\System.Text.RegularExpressions\src\System\Text\RegularExpressions\RegexNode.cs (1)

2223int currentIndex = peers.IndexOf(subsequent);

System.Windows.Forms (24)

System\Windows\Forms\AutoCompleteStringCollection.cs (1)

128public int IndexOf(string value) => _data.IndexOf(value);

System\Windows\Forms\Controls\ComboBox\ComboBox.ComboBoxItemAccessibleObject.cs (1)

106private int GetCurrentIndex() => _owningComboBox.Items.InnerList.IndexOf(_owningItem);

System\Windows\Forms\Controls\DataGridView\DataGridViewCellCollection.cs (2)

259int index = _items.IndexOf(dataGridViewCell); 263public int IndexOf(DataGridViewCell dataGridViewCell) => _items.IndexOf(dataGridViewCell);

System\Windows\Forms\Controls\DataGridView\DataGridViewColumnCollection.cs (5)

43int IList.IndexOf(object? value) => _items.IndexOf((DataGridViewColumn)value!); 162int index = _items.IndexOf(dataGridViewColumn); 252index = _items.IndexOf(dataGridViewColumn); 331public virtual bool Contains(DataGridViewColumn dataGridViewColumn) => _items.IndexOf(dataGridViewColumn) != -1; 859public int IndexOf(DataGridViewColumn dataGridViewColumn) => _items.IndexOf(dataGridViewColumn);

System\Windows\Forms\Controls\DataGridView\DataGridViewComboBoxCell.ObjectCollection.cs (3)

68index = InnerArray.IndexOf(item); 206return InnerArray.IndexOf(value); 243int index = InnerArray.IndexOf(value!);

System\Windows\Forms\Controls\DataGridView\DataGridViewRowCollection.cs (4)

45int IList.IndexOf(object? value) => _items.IndexOf((DataGridViewRow)value!); 126if (SharedList.LastIndexOf(dataGridViewRow) == index && SharedList.IndexOf(dataGridViewRow) == index) 844return _items.IndexOf(dataGridViewRow) != -1; 1348return _items.IndexOf(dataGridViewRow);

System\Windows\Forms\Controls\Labels\LinkLabel.cs (1)

1561focusIndex = _links.IndexOf(FocusLink);

System\Windows\Forms\Controls\Labels\LinkLabel.LinkCollection.cs (1)

239return _owner._links.IndexOf(link);

System\Windows\Forms\Controls\ListView\ListViewGroupCollection.cs (1)

225public int IndexOf(ListViewGroup value) => List.IndexOf(value);

System\Windows\Forms\Controls\ListView\ListViewGroupItemCollection.cs (1)

88public int IndexOf(ListViewItem item) => Items.IndexOf(item);

System\Windows\Forms\Controls\PropertyGrid\PropertyGrid.cs (1)

3669_designerSelections[_designerHost.GetHashCode()] = _tabs.IndexOf(_selectedTab!);

System\Windows\Forms\Controls\ToolStrips\ToolStripItemCollection.cs (1)

336return InnerList.IndexOf(value);

System\Windows\Forms\Controls\ToolStrips\ToolStripPanel.ToolStripPanelRowCollection.cs (1)

129return InnerList.IndexOf(value);

System\Windows\Forms\ErrorProvider\ErrorProvider.ControlItem.ControlItemAccessibleObject.cs (1)

40private int CurrentIndex => _window?.ControlItems.IndexOf(_controlItem) ?? -1;

System.Windows.Forms.Design (17)

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

399if (requestedPrimary is not null && _selection is not null && (primaryIndex = _selection.IndexOf(requestedPrimary)) != -1)

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

341int index = _behaviorStack.IndexOf(behavior); 394int index = _behaviorStack.IndexOf(behavior);

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

124int moveIndex = _styles.IndexOf(_tableGlyph.Style); 190int moveIndex = _styles.IndexOf(_tableGlyph.Style);

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

1773int index = _controls.IndexOf(c); 1795int index = _controls.IndexOf(c); 1810Debug.Assert(_controls.IndexOf(c) != -1, "Add control to the list of controls before autoarranging.!!!");

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

420Debug.Assert(_overlayList.IndexOf(control) == -1, $"Duplicate overlay in overlay service: {control.GetType().FullName}"); 429return _overlayList.IndexOf(control); 438Debug.Assert(_overlayList.IndexOf(control) != -1, $"Control is not in overlay service: {control.GetType().FullName}"); 449Debug.Assert(_overlayList.IndexOf(control) == -1, $"Duplicate overlay in overlay service: {control.GetType().FullName}");

System\Windows\Forms\Design\ImageListDesigner.OriginalImageCollection.cs (2)

96return _items.IndexOf(value); 141public int IndexOf(ImageListImage? value) => value is ImageListImage imageListImage ? _items.IndexOf(imageListImage) : -1;

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

1915primaryIndex = dragComponents.IndexOf(primaryItem);

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

697primaryIndex = dragComponents.IndexOf(selectedItem);

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

2724primaryIndex = dragComponents.IndexOf(primaryItem);

System.Windows.Forms.Primitives (1)

System\Windows\Forms\NonNullCollection.cs (1)

50public int IndexOf(T item) => _list.IndexOf(item);

System.Windows.Forms.Tests (1)

System\Windows\Forms\BindingSourceTests.cs (1)

812public int IndexOf(T item) => _innerList.IndexOf(item);

System.Xaml (2)

System\Xaml\XamlObjectReader.cs (2)

3063int existingIndex = _entries.IndexOf(entry); 3083int result = _entries.IndexOf(entry);

Text.Analyzers (2)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\LanguageServices\AddImports\AddImportHelpers.cs (2)

61var originalFirstUsingCurrentIndex = newImports.IndexOf(originalFirstUsing); 63var originalLastUsingCurrentIndex = newImports.IndexOf(originalLastUsing);