Contains

254 implementations of Contains

InMemory.FunctionalTests (2)

Http2\Http2ConnectionTests.cs (1)

296public bool Contains(KeyValuePair<string, StringValues> item) => _innerHeaders.Contains(item);

Http3\Http3ConnectionTests.cs (1)

647public bool Contains(KeyValuePair<string, StringValues> item) => _innerHeaders.Contains(item);

Microsoft.AspNetCore.Components (1)

src\Http\Http.Abstractions\src\Routing\RouteValueDictionary.cs (1)

411bool ICollection<KeyValuePair<string, object?>>.Contains(KeyValuePair<string, object?> item)

Microsoft.AspNetCore.Components.Endpoints.Tests (1)

Binding\FormDataMapperTests.cs (1)

2424public bool Contains(T item) => _inner.Contains(item);

Microsoft.AspNetCore.Connections.Abstractions (1)

ConnectionItems.cs (1)

94bool ICollection<KeyValuePair<object, object?>>.Contains(KeyValuePair<object, object?> item)

Microsoft.AspNetCore.Hosting.Tests (1)

WebHostTests.cs (1)

1422public bool Contains(KeyValuePair<string, StringValues> item) => false;

Microsoft.AspNetCore.Http (4)

HeaderDictionary.cs (1)

232public bool Contains(KeyValuePair<string, StringValues> item)

Internal\ItemsDictionary.cs (1)

97bool ICollection<KeyValuePair<object, object?>>.Contains(KeyValuePair<object, object?> item)

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

129public bool Contains(KeyValuePair<TKey, TValue> item)

src\Shared\Dictionary\AdaptiveCapacityDictionary.cs (1)

264bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> item)

Microsoft.AspNetCore.Http.Abstractions (11)

EndpointFilterInvocationContextOfT.Generated.cs (10)

62public bool Contains(object? item) 190public bool Contains(object? item) 325public bool Contains(object? item) 467public bool Contains(object? item) 616public bool Contains(object? item) 772public bool Contains(object? item) 935public bool Contains(object? item) 1105public bool Contains(object? item) 1282public bool Contains(object? item) 1466public bool Contains(object? item)

Routing\RouteValueDictionary.cs (1)

411bool ICollection<KeyValuePair<string, object?>>.Contains(KeyValuePair<string, object?> item)

Microsoft.AspNetCore.Mvc.Abstractions (1)

ModelBinding\Validation\ValidationStateDictionary.cs (1)

93public bool Contains(KeyValuePair<object, ValidationStateEntry> item)

Microsoft.AspNetCore.Mvc.Abstractions.Test (1)

ModelBinding\ModelMetadataTest.cs (1)

764public bool Contains(string item)

Microsoft.AspNetCore.Mvc.Core (2)

Infrastructure\CopyOnWriteList.cs (1)

57public bool Contains(T item)

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

129public bool Contains(KeyValuePair<TKey, TValue> item)

Microsoft.AspNetCore.Mvc.IntegrationTests (8)

ActionParametersIntegrationTest.cs (1)

1034public bool Contains(T item)

CollectionModelBinderIntegrationTest.cs (4)

1262bool ICollection<string>.Contains(string item) 1331bool ICollection<string>.Contains(string item) 1402bool ICollection<T>.Contains(T item) 1471bool ICollection<T>.Contains(T item)

DictionaryModelBinderIntegrationTest.cs (2)

1580bool ICollection<KeyValuePair<string, string>>.Contains(KeyValuePair<string, string> item) 1685bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> item)

TryUpdateModelIntegrationTest.cs (1)

1325public bool Contains(T item)

Microsoft.AspNetCore.Mvc.ViewFeatures (5)

AttributeDictionary.cs (3)

189public bool Contains(KeyValuePair<string, string?> item) 389public bool Contains(string item) 496public bool Contains(string? item)

TempDataDictionary.cs (1)

255bool ICollection<KeyValuePair<string, object?>>.Contains(KeyValuePair<string, object?> keyValuePair)

ViewDataDictionary.cs (1)

566public bool Contains(KeyValuePair<string, object?> item)

Microsoft.AspNetCore.Owin (3)

DictionaryStringArrayWrapper.cs (1)

46bool ICollection<KeyValuePair<string, string[]>>.Contains(KeyValuePair<string, string[]> item) => Inner.Contains(Convert(item));

DictionaryStringValuesWrapper.cs (1)

91bool ICollection<KeyValuePair<string, StringValues>>.Contains(KeyValuePair<string, StringValues> item) => Inner.Contains(Convert(item));

OwinEnvironment.cs (1)

250bool ICollection<KeyValuePair<string, object>>.Contains(KeyValuePair<string, object> item)

Microsoft.AspNetCore.Razor.Runtime (1)

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

129public bool Contains(KeyValuePair<TKey, TValue> item)

Microsoft.AspNetCore.Server.HttpSys (3)

src\Shared\HttpSys\RequestProcessing\HeaderCollection.cs (1)

200public bool Contains(KeyValuePair<string, StringValues> item)

src\Shared\HttpSys\RequestProcessing\RequestHeaders.cs (1)

159bool ICollection<KeyValuePair<string, StringValues>>.Contains(KeyValuePair<string, StringValues> item)

UrlPrefixCollection.cs (1)

122public bool Contains(UrlPrefix item)

Microsoft.AspNetCore.Server.IIS (2)

src\Shared\HttpSys\RequestProcessing\HeaderCollection.cs (1)

200public bool Contains(KeyValuePair<string, StringValues> item)

src\Shared\HttpSys\RequestProcessing\RequestHeaders.cs (1)

159bool ICollection<KeyValuePair<string, StringValues>>.Contains(KeyValuePair<string, StringValues> item)

Microsoft.AspNetCore.Server.Kestrel.Core (3)

Internal\Http\HttpHeaders.cs (1)

215bool ICollection<KeyValuePair<string, StringValues>>.Contains(KeyValuePair<string, StringValues> item)

Internal\ServerAddressesCollection.cs (2)

70public bool Contains(string item) 144public bool Contains(string item)

Microsoft.AspNetCore.Server.Kestrel.Core.Tests (1)

Http1\Http1ConnectionTests.cs (1)

1204public bool Contains(KeyValuePair<string, StringValues> item) => _innerHeaders.Contains(item);

Microsoft.AspNetCore.Shared.Tests (5)

ClosedGenericMatcherTest.cs (1)

303bool ICollection<KeyValuePair<string, object>>.Contains(KeyValuePair<string, object> item)

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

129public bool Contains(KeyValuePair<TKey, TValue> item)

src\Shared\Dictionary\AdaptiveCapacityDictionary.cs (1)

264bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> item)

src\Shared\HttpSys\RequestProcessing\HeaderCollection.cs (1)

200public bool Contains(KeyValuePair<string, StringValues> item)

src\Shared\HttpSys\RequestProcessing\RequestHeaders.cs (1)

159bool ICollection<KeyValuePair<string, StringValues>>.Contains(KeyValuePair<string, StringValues> item)

Microsoft.Build (15)

Collections\ArrayDictionary.cs (1)

118public bool Contains(KeyValuePair<TKey, TValue> item)

Collections\CopyOnWritePropertyDictionary.cs (1)

220bool ICollection<KeyValuePair<string, T>>.Contains(KeyValuePair<string, T> item)

Collections\PropertyDictionary.cs (1)

392bool ICollection<KeyValuePair<string, T>>.Contains(KeyValuePair<string, T> item)

Collections\ReadOnlyConvertingDictionary.cs (1)

147public bool Contains(KeyValuePair<K, N> item)

Collections\RetrievableEntryHashSet\HashSet.cs (2)

285bool ICollection<KeyValuePair<string, T>>.Contains(KeyValuePair<string, T> entry) 307public bool Contains(T item)

Construction\ProjectElementContainer.cs (1)

817public bool Contains(T item) => RealizedElements.Contains(item);

CopyOnWriteDictionary.cs (1)

272public bool Contains(KeyValuePair<string, V> item)

Instance\ImmutableProjectCollections\ImmutableElementCollectionConverter.cs (3)

59public bool Contains(T item) => _projectElements.ContainsKey(item.Key); 66public bool Contains(KeyValuePair<string, T> item) => _projectElements.ContainsKey(item.Key); 130public bool Contains(T item)

Instance\ImmutableProjectCollections\ImmutableItemDictionary.cs (1)

174public bool Contains(T item)

ReadOnlyCollection.cs (1)

115public bool Contains(T item)

ReadOnlyEmptyCollection.cs (1)

101public bool Contains(T item)

ReadOnlyEmptyDictionary.cs (1)

233public bool Contains(KeyValuePair<K, V> item)

Microsoft.Build.Engine (1)

Engine\ToolsetCollection.cs (1)

156public bool Contains(Toolset item)

Microsoft.Build.Framework (14)

ImmutableSegmentedDictionary`2.cs (1)

193public bool Contains(KeyValuePair<TKey, TValue> pair)

ImmutableSegmentedDictionary`2+Builder.cs (1)

132public bool Contains(KeyValuePair<TKey, TValue> item)

ImmutableSegmentedDictionary`2+Builder+KeyCollection.cs (1)

40public bool Contains(TKey item)

ImmutableSegmentedDictionary`2+Builder+ValueCollection.cs (1)

40public bool Contains(TValue item)

ImmutableSegmentedDictionary`2+KeyCollection.cs (1)

33public bool Contains(TKey item)

ImmutableSegmentedDictionary`2+ValueCollection.cs (1)

33public bool Contains(TValue item)

ImmutableSegmentedList`1.cs (1)

202public bool Contains(T value)

ImmutableSegmentedList`1+Builder.cs (1)

74public bool Contains(T item)

ImmutableSegmentedList`1+ValueBuilder.cs (1)

120public bool Contains(T item)

SegmentedArray`1.cs (1)

229bool ICollection<T>.Contains(T value)

SegmentedDictionary`2.cs (3)

208bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> keyValuePair) 1311bool ICollection<TKey>.Contains(TKey item) 1517bool ICollection<TValue>.Contains(TValue item)

SegmentedList`1.cs (1)

336public bool Contains(T item)

Microsoft.Build.Tasks.Core (4)

CopyOnWriteDictionary.cs (1)

272public bool Contains(KeyValuePair<string, V> item)

ReadOnlyCollection.cs (1)

115public bool Contains(T item)

ReadOnlyEmptyCollection.cs (1)

101public bool Contains(T item)

ReadOnlyEmptyDictionary.cs (1)

233public bool Contains(KeyValuePair<K, V> item)

Microsoft.Build.Utilities.Core (3)

CopyOnWriteDictionary.cs (1)

272public bool Contains(KeyValuePair<string, V> item)

ReadOnlyEmptyCollection.cs (1)

101public bool Contains(T item)

ReadOnlyEmptyDictionary.cs (1)

233public bool Contains(KeyValuePair<K, V> item)

Microsoft.Extensions.Configuration (2)

ConfigurationManager.cs (2)

222public bool Contains(IConfigurationSource source) 309public bool Contains(KeyValuePair<string, object> item)

Microsoft.Extensions.DependencyInjection.Abstractions (1)

ServiceCollection.cs (1)

49public bool Contains(ServiceDescriptor item)

Microsoft.Extensions.Http (1)

DependencyInjection\DefaultHttpClientBuilderServiceCollection.cs (1)

67public bool Contains(ServiceDescriptor item) => _services.Contains(item);

Microsoft.Extensions.Primitives (1)

StringValues.cs (1)

339bool ICollection<string?>.Contains(string? item)

Microsoft.Interop.SourceGeneration (1)

ValueEqualityImmutableDictionary.cs (1)

51public bool Contains(KeyValuePair<T, U> item) => Map.Contains(item);

MSBuild (3)

CopyOnWriteDictionary.cs (1)

272public bool Contains(KeyValuePair<string, V> item)

ReadOnlyEmptyCollection.cs (1)

101public bool Contains(T item)

ReadOnlyEmptyDictionary.cs (1)

233public bool Contains(KeyValuePair<K, V> item)

MSBuildTaskHost (4)

CopyOnWriteDictionary.cs (1)

272public bool Contains(KeyValuePair<string, V> item)

Immutable\ImmutableDictionary.cs (1)

62public bool Contains(KeyValuePair<K, V> item)

ReadOnlyEmptyCollection.cs (1)

101public bool Contains(T item)

ReadOnlyEmptyDictionary.cs (1)

233public bool Contains(KeyValuePair<K, V> item)

PresentationCore (41)

MS\Internal\FontCache\FontFaceLayoutInfo.cs (1)

723public bool Contains(KeyValuePair<int, ushort> item)

MS\Internal\FontFace\TypefaceCollection.cs (1)

60public bool Contains(Typeface item)

MS\Internal\PartialArray.cs (1)

61public bool Contains(T item)

MS\Internal\TextFormatting\ThousandthOfEmRealDoubles.cs (1)

173public bool Contains(double item)

MS\Internal\TextFormatting\ThousandthOfEmRealPoints.cs (1)

116public bool Contains(Point item)

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\CharacterBuffer.cs (1)

113public bool Contains(char item)

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\PartialList.cs (1)

133public bool Contains(T item)

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\SequentialUshortCollection.cs (1)

49public bool Contains(ushort item)

System\Windows\FreezableCollection.cs (1)

197public bool Contains(T value)

System\Windows\Generated\TextDecorationCollection.cs (1)

115public bool Contains(TextDecoration value)

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

122public bool Contains(Timeline value)

System\Windows\Media\Animation\TimelineClockCollection.cs (1)

101public bool Contains(Clock item)

System\Windows\Media\CharacterMetricsDictionary.cs (1)

120public bool Contains(KeyValuePair<int, CharacterMetrics> item)

System\Windows\Media\CultureSpecificStringDictionary.cs (1)

112public bool Contains(KeyValuePair<XmlLanguage, string> item)

System\Windows\Media\Effects\Generated\BitmapEffectCollection.cs (1)

121public bool Contains(BitmapEffect value)

System\Windows\Media\FamilyMapCollection.cs (1)

77public bool Contains(FontFamilyMap item)

System\Windows\Media\FamilyTypefaceCollection.cs (1)

90public bool Contains(FamilyTypeface item)

System\Windows\Media\Fonts.cs (1)

313public bool Contains(Typeface item)

System\Windows\Media\Generated\DoubleCollection.cs (1)

117public bool Contains(double value)

System\Windows\Media\Generated\DrawingCollection.cs (1)

135public bool Contains(Drawing value)

System\Windows\Media\Generated\GeneralTransformCollection.cs (1)

123public bool Contains(GeneralTransform value)

System\Windows\Media\Generated\GeometryCollection.cs (1)

135public bool Contains(Geometry value)

System\Windows\Media\Generated\GradientStopCollection.cs (1)

123public bool Contains(GradientStop value)

System\Windows\Media\Generated\Int32Collection.cs (1)

117public bool Contains(int value)

System\Windows\Media\Generated\PathFigureCollection.cs (1)

124public bool Contains(PathFigure value)

System\Windows\Media\Generated\PathSegmentCollection.cs (1)

123public bool Contains(PathSegment value)

System\Windows\Media\Generated\PointCollection.cs (1)

117public bool Contains(Point value)

System\Windows\Media\Generated\TextEffectCollection.cs (1)

123public bool Contains(TextEffect value)

System\Windows\Media\Generated\TransformCollection.cs (1)

135public bool Contains(Transform value)

System\Windows\Media\Generated\VectorCollection.cs (1)

117public bool Contains(Vector value)

System\Windows\Media\GlyphRun.cs (2)

2159public bool Contains(bool item) 2261public bool Contains(ushort item)

System\Windows\Media\GlyphTypeface.cs (2)

1815public bool Contains(KeyValuePair<ushort, double> item) 1895public bool Contains(double item)

System\Windows\Media3D\Generated\GeneralTransform3DCollection.cs (1)

119public bool Contains(GeneralTransform3D value)

System\Windows\Media3D\Generated\MaterialCollection.cs (1)

131public bool Contains(Material value)

System\Windows\Media3D\Generated\Model3DCollection.cs (1)

131public bool Contains(Model3D value)

System\Windows\Media3D\Generated\Point3DCollection.cs (1)

113public bool Contains(Point3D value)

System\Windows\Media3D\Generated\Transform3DCollection.cs (1)

131public bool Contains(Transform3D value)

System\Windows\Media3D\Generated\Vector3DCollection.cs (1)

113public bool Contains(Vector3D value)

System\Windows\Media3D\Visual3DCollection.cs (1)

195public bool Contains(Visual3D value)

PresentationFramework (19)

MS\Internal\Annotations\ObservableDictionary.cs (1)

166bool ICollection<KeyValuePair<string, string>>.Contains(KeyValuePair<string, string> pair)

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

569public bool Contains(T item)

MS\Internal\Documents\ContentElementCollection.cs (1)

172public bool Contains(TItem item)

MS\Internal\ListOfObject.cs (1)

67bool ICollection<object>.Contains(object item)

MS\Internal\WeakDictionary.cs (3)

48public bool Contains(KeyType item) 135public bool Contains(ValueType item) 278public bool Contains(KeyValuePair<TKey, TValue> item)

MS\Internal\WeakHashSet.cs (1)

35public bool Contains(T item)

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

194public bool Contains(ColumnDefinition value) // bool ICollection<T>.Contains(T item)

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

183bool ICollection<Uri>.Contains(Uri item)

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

194public bool Contains(RowDefinition value) // bool ICollection<T>.Contains(T item)

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

126public bool Contains(DataGridCellInfo cell)

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

121public bool Contains(XmlNamespaceMapping mapping)

System\Windows\Documents\TableCellCollection.cs (1)

142public bool Contains(TableCell item)

System\Windows\Documents\TableColumnCollection.cs (1)

142public bool Contains(TableColumn item)

System\Windows\Documents\TableRowCollection.cs (1)

142public bool Contains(TableRow item)

System\Windows\Documents\TableRowGroupCollection.cs (1)

142public bool Contains(TableRowGroup item)

System\Windows\Documents\TextElementCollection.cs (1)

121public bool Contains(TextElementType item)

System\Windows\TriggerActionCollection.cs (1)

115public bool Contains(TriggerAction value)

System.Collections (8)

System\Collections\Generic\LinkedList.cs (1)

189public bool Contains(T value)

System\Collections\Generic\SortedDictionary.cs (3)

64bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> keyValuePair) 615public bool Contains(TKey item) 776bool ICollection<TValue>.Contains(TValue item)

System\Collections\Generic\SortedList.cs (3)

194bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> keyValuePair) 1040public bool Contains(TKey key) 1154public bool Contains(TValue value)

System\Collections\Generic\SortedSet.cs (1)

507public virtual bool Contains(T item) => FindNode(item) != null;

System.Collections.Concurrent (1)

System\Collections\Concurrent\ConcurrentDictionary.cs (1)

1591bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> keyValuePair) =>

System.Collections.Immutable (15)

System\Collections\Frozen\FrozenDictionary.cs (1)

496bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> item) =>

System\Collections\Frozen\FrozenSet.cs (1)

271public bool Contains(T item) =>

System\Collections\Immutable\ImmutableArray_1.Builder.cs (1)

674public bool Contains(T item)

System\Collections\Immutable\ImmutableArray_1.cs (1)

288public bool Contains(T item)

System\Collections\Immutable\ImmutableDictionary_2.Builder.cs (1)

631public bool Contains(KeyValuePair<TKey, TValue> item)

System\Collections\Immutable\ImmutableDictionary_2.cs (1)

399public bool Contains(KeyValuePair<TKey, TValue> pair)

System\Collections\Immutable\ImmutableHashSet_1.Builder.cs (1)

256public bool Contains(T item)

System\Collections\Immutable\ImmutableHashSet_1.cs (1)

420public bool Contains(T item)

System\Collections\Immutable\ImmutableList_1.Builder.cs (1)

208public bool Contains(T item)

System\Collections\Immutable\ImmutableList_1.cs (1)

810public bool Contains(T value) => _root.Contains(value, EqualityComparer<T>.Default);

System\Collections\Immutable\ImmutableSortedDictionary_2.Builder.cs (1)

500public bool Contains(KeyValuePair<TKey, TValue> item)

System\Collections\Immutable\ImmutableSortedDictionary_2.cs (1)

448public bool Contains(KeyValuePair<TKey, TValue> pair)

System\Collections\Immutable\ImmutableSortedSet_1.Builder.cs (1)

360public bool Contains(T item)

System\Collections\Immutable\ImmutableSortedSet_1.cs (1)

606public bool Contains(T value)

System\Collections\Immutable\KeysOrValuesCollectionAccessor.cs (1)

85public abstract bool Contains(T item);

System.ComponentModel.Composition (3)

Microsoft\Internal\Collections\CollectionServices.CollectionOfObject.cs (2)

56public bool Contains(object item) 111public bool Contains(object item)

System\ComponentModel\Composition\Hosting\ComposablePartCatalogCollection.cs (1)

126public bool Contains(ComposablePartCatalog item)

System.Composition.Hosting (1)

System\Composition\Hosting\Core\CycleBreakingMetadataDictionary.cs (1)

85public bool Contains(KeyValuePair<string, object> item)

System.Data.Common (1)

System\Data\Common\DbBatchCommandCollection.cs (1)

19public abstract bool Contains(DbBatchCommand item);

System.Diagnostics.DiagnosticSource (2)

System\Diagnostics\ActivityTagsCollection.cs (1)

186public bool Contains(KeyValuePair<string, object?> item) => _list.Contains(item);

System\Diagnostics\Metrics\TagList.cs (1)

384public readonly bool Contains(KeyValuePair<string, object?> item) => IndexOf(item) >= 0;

System.Diagnostics.Process (1)

System\Collections\Specialized\DictionaryWrapper.cs (1)

50public bool Contains(KeyValuePair<string, string?> item)

System.DirectoryServices.AccountManagement (2)

artifacts\obj\System.DirectoryServices.AccountManagement\Debug\net9.0\System.DirectoryServices.AccountManagement.notsupported.cs (2)

244public bool Contains(System.DirectoryServices.AccountManagement.Principal principal) { throw new System.PlatformNotSupportedException(System.SR.DirectoryServicesAccountManagement_PlatformNotSupported); } 370public bool Contains(T value) { throw new System.PlatformNotSupportedException(System.SR.DirectoryServicesAccountManagement_PlatformNotSupported); }

System.IO.FileSystem.Watcher (1)

System\IO\FileSystemWatcher.cs (1)

750public bool Contains(string item) => Array.IndexOf(Items, item) != -1;

System.Linq (6)

System\Linq\Grouping.cs (1)

407bool ICollection<TElement>.Contains(TElement item) => Array.IndexOf(_elements, item, 0, _count) >= 0;

System\Linq\Lookup.cs (2)

288bool ICollection<IGrouping<TKey, TElement>>.Contains(IGrouping<TKey, TElement> item) 313public bool Contains(IGrouping<TKey, TElement> item) => false;

System\Linq\Range.SpeedOpt.cs (1)

85public bool Contains(int item) =>

System\Linq\Repeat.SpeedOpt.cs (1)

84public bool Contains(TResult item)

System\Linq\SkipTake.SpeedOpt.cs (1)

157public bool Contains(TSource item) => IndexOf(item) >= 0;

System.Linq.Expressions (6)

System\Dynamic\ExpandoObject.cs (3)

388public bool Contains(string item) 527public bool Contains(object? item) 703bool ICollection<KeyValuePair<string, object?>>.Contains(KeyValuePair<string, object?> item)

System\Dynamic\Utils\ListArgumentProvider.cs (1)

86public bool Contains(T item) => IndexOf(item) != -1;

System\Linq\Expressions\BlockExpression.cs (1)

756public bool Contains(Expression item)

System\Runtime\CompilerServices\ReadOnlyCollectionBuilder.cs (1)

218public bool Contains(T item) => IndexOf(item) >= 0;

System.Linq.Parallel (1)

System\Linq\Parallel\QueryOperators\QueryResults.cs (1)

121bool ICollection<T>.Contains(T item)

System.Net.Http (3)

System\Net\Http\Headers\HttpHeaderValueCollection.cs (1)

75public bool Contains(T item)

System\Net\Http\Headers\ObjectCollection.cs (1)

90public bool Contains(T item) =>

System\Net\Http\HttpRequestOptions.cs (1)

40bool ICollection<KeyValuePair<string, object?>>.Contains(KeyValuePair<string, object?> item) => ((IDictionary<string, object?>)Options).Contains(item);

System.Net.HttpListener (1)

System\Net\HttpListenerPrefixCollection.cs (1)

78public bool Contains(string uriPrefix) => _httpListener.ContainsPrefix(uriPrefix);

System.Net.NetworkInformation (4)

System\Net\NetworkInformation\GatewayIPAddressInformationCollection.cs (1)

61public virtual bool Contains(GatewayIPAddressInformation address)

System\Net\NetworkInformation\IPAddressInformationCollection.cs (1)

47public virtual bool Contains(IPAddressInformation address)

System\Net\NetworkInformation\MulticastIPAddressInformationCollection.cs (1)

47public virtual bool Contains(MulticastIPAddressInformation address)

System\Net\NetworkInformation\UnicastIPAddressInformationCollection.cs (1)

48public virtual bool Contains(UnicastIPAddressInformation address)

System.Net.Primitives (2)

System\Net\CookieCollection.cs (1)

97public bool Contains(Cookie cookie)

System\Net\NetworkInformation\IPAddressCollection.cs (1)

40public virtual bool Contains(IPAddress address)

System.Private.CoreLib (12)

src\libraries\System.Private.CoreLib\src\System\ArraySegment.cs (1)

238bool ICollection<T>.Contains(T item)

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

257bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> keyValuePair) 1512public bool Contains(TKey item) => 1713bool ICollection<TValue>.Contains(TValue item) => _dictionary.ContainsValue(item);

src\libraries\System.Private.CoreLib\src\System\Collections\Generic\HashSet.cs (1)

213public bool Contains(T item) => FindItemIndex(item) >= 0;

src\libraries\System.Private.CoreLib\src\System\Collections\Generic\List.cs (1)

342public bool Contains(T item)

src\libraries\System.Private.CoreLib\src\System\Collections\ObjectModel\Collection.cs (1)

81public bool Contains(T item)

src\libraries\System.Private.CoreLib\src\System\Collections\ObjectModel\ReadOnlyCollection.cs (1)

36public bool Contains(T value)

src\libraries\System.Private.CoreLib\src\System\Collections\ObjectModel\ReadOnlyDictionary.cs (3)

73bool ICollection<KeyValuePair<TKey, TValue>>.Contains(KeyValuePair<TKey, TValue> item) 273public bool Contains(TKey item) 329bool ICollection<TValue>.Contains(TValue item) => _collection.Contains(item);

src\libraries\System.Private.CoreLib\src\System\Diagnostics\Tracing\TraceLogging\EventPayload.cs (1)

64public bool Contains(KeyValuePair<string, object?> entry)

System.Private.Xml (4)

System\Xml\Xsl\ListBase.cs (1)

33public virtual bool Contains(T value)

System\Xml\Xsl\QIL\QilNode.cs (1)

172public virtual bool Contains(QilNode node)

System\Xml\Xsl\Runtime\XmlQuerySequence.cs (2)

198public bool Contains(T value) 694bool ICollection<XPathItem>.Contains(XPathItem value)

System.Security.Cryptography.Cose (1)

System\Security\Cryptography\Cose\CoseHeaderMap.cs (1)

198public bool Contains(KeyValuePair<CoseHeaderLabel, CoseHeaderValue> item)

System.Security.Principal.Windows (1)

artifacts\obj\System.Security.Principal.Windows\Debug\net9.0\System.Security.Principal.Windows.notsupported.cs (1)

51public bool Contains(System.Security.Principal.IdentityReference identity) { throw new System.PlatformNotSupportedException(System.SR.PlatformNotSupported_Principal); }

System.Speech (1)

artifacts\obj\System.Speech\Debug\net9.0\System.Speech.notsupported.cs (1)

307public bool Contains(System.Collections.Generic.KeyValuePair<string, System.Speech.Recognition.SemanticValue> item) { throw new System.PlatformNotSupportedException(System.SR.PlatformNotSupported_SystemSpeech); }

System.Text.Json (5)

System\Text\Json\JsonPropertyDictionary.KeyCollection.cs (1)

49public bool Contains(string propertyName) => _parent.ContainsProperty(propertyName);

System\Text\Json\JsonPropertyDictionary.ValueCollection.cs (1)

49public bool Contains(T jsonNode) => _parent.ContainsValue(jsonNode);

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

58public bool Contains(JsonNode? item) => List.Contains(item);

System\Text\Json\Nodes\JsonObject.IDictionary.cs (1)

117bool ICollection<KeyValuePair<string, JsonNode?>>.Contains(KeyValuePair<string, JsonNode?> item) => Dictionary.Contains(item);

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

67public bool Contains(TItem item)

System.Text.RegularExpressions (3)

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

145bool ICollection<Capture>.Contains(Capture item) =>

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

159bool ICollection<Group>.Contains(Group item) =>

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

155bool ICollection<Match>.Contains(Match item)

System.Xaml (3)

System\Xaml\NameScope.cs (1)

156public bool Contains(KeyValuePair<string, object> item)

System\Xaml\NameScopeDictionary.cs (1)

281bool ICollection<KeyValuePair<string, object>>.Contains(KeyValuePair<string, object> item)

System\Xaml\XamlSchemaContext.cs (1)

1415bool ICollection<T>.Contains(T item)

192 references to Contains

HealthChecksSample (1)

LivenessProbeStartup.cs (1)

47Predicate = (check) => check.Tags.Contains("ready"),

InMemory.FunctionalTests (2)

Http2\Http2ConnectionTests.cs (1)

296public bool Contains(KeyValuePair<string, StringValues> item) => _innerHeaders.Contains(item);

Http3\Http3ConnectionTests.cs (1)

647public bool Contains(KeyValuePair<string, StringValues> item) => _innerHeaders.Contains(item);

Microsoft.AspNetCore.BrowserTesting (1)

BrowserManager.cs (1)

167_browserManagerConfiguration.DisabledBrowsers.Contains(browserKind.ToString()) ||

Microsoft.AspNetCore.Connections.Abstractions (1)

ConnectionItems.cs (1)

96return Items.Contains(item);

Microsoft.AspNetCore.Cors (1)

Infrastructure\CorsPolicyExtensions.cs (1)

14if (policy.Origins.Contains(origin))

Microsoft.AspNetCore.Http (4)

Internal\ItemsDictionary.cs (1)

98=> _items != null && _items.Contains(item);

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

131return ReadDictionary.Contains(item);

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionaryHolder.cs (1)

148return ((ICollection<KeyValuePair<TKey, TValue>>)ReadDictionary).Contains(item);

src\Shared\Dictionary\AdaptiveCapacityDictionary.cs (1)

268return ((ICollection<KeyValuePair<TKey, TValue>>)_dictionaryStorage).Contains(item);

Microsoft.AspNetCore.Http.Abstractions.Tests (8)

RouteValueDictionaryTests.cs (8)

Microsoft.AspNetCore.Http.Connections (1)

Internal\HttpConnectionDispatcher.cs (1)

132if (headers.Accept?.Contains(new Net.Http.Headers.MediaTypeHeaderValue("text/event-stream")) == true)

Microsoft.AspNetCore.Http.Tests (1)

Features\QueryFeatureTests.cs (1)

56Assert.True(queryCollection.Keys.Contains(emptyParam));

Microsoft.AspNetCore.HttpOverrides (1)

ForwardedHeadersMiddleware.cs (1)

398if (_options.KnownProxies.Contains(address))

Microsoft.AspNetCore.JsonPatch.Tests (2)

TestObjectModels\DynamicTestObject.cs (1)

40return ((IDictionary<string, object>)_dictionary).Contains(item);

WriteOnceDynamicTestObject.cs (1)

54return ((IDictionary<string, object>)_dictionary).Contains(item);

Microsoft.AspNetCore.Mvc.Abstractions (1)

ModelBinding\Validation\ValidationStateDictionary.cs (1)

95return ((IDictionary<object, ValidationStateEntry>)_inner).Contains(item);

Microsoft.AspNetCore.Mvc.Core (5)

Controllers\ControllerFeatureProvider.cs (1)

26if (IsController(type) && !feature.Controllers.Contains(type))

ModelBinding\Metadata\DefaultValidationMetadataProvider.cs (1)

29if (!context.ValidationMetadata.ValidatorMetadata.Contains(attribute))

Routing\ActionEndpointFactory.cs (1)

428else if (!builder.Metadata.Contains(actionConstraint))

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

131return ReadDictionary.Contains(item);

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionaryHolder.cs (1)

148return ((ICollection<KeyValuePair<TKey, TValue>>)ReadDictionary).Contains(item);

Microsoft.AspNetCore.Mvc.Core.Test (2)

Formatters\InputFormatterTest.cs (1)

446return SupportedTypes.Count == 0 ? true : SupportedTypes.Contains(type);

Formatters\TextInputFormatterTest.cs (1)

218return SupportedTypes.Count == 0 ? true : SupportedTypes.Contains(type);

Microsoft.AspNetCore.Mvc.DataAnnotations (1)

DataAnnotationsMetadataProvider.cs (1)

384if (!context.ValidationMetadata.ValidatorMetadata.Contains(attribute))

Microsoft.AspNetCore.Mvc.IntegrationTests (2)

ActionParametersIntegrationTest.cs (1)

1036return _original.Contains(item);

TryUpdateModelIntegrationTest.cs (1)

1327return _original.Contains(item);

Microsoft.AspNetCore.Mvc.Razor (1)

TagHelpers\TagHelperFeatureProvider.cs (1)

25if (IncludeType(typeInfo) && !feature.TagHelpers.Contains(typeInfo))

Microsoft.AspNetCore.Mvc.TagHelpers (2)

OptionTagHelper.cs (2)

86selected = currentValues.Values.Contains(Value); 113selected = currentValues.ValuesAndEncodedValues.Contains(childContent.GetContent());

Microsoft.AspNetCore.Mvc.ViewFeatures (4)

DefaultHtmlGenerator.cs (1)

1646selected = currentValues.Contains(value);

TempDataDictionary.cs (1)

258return ((ICollection<KeyValuePair<string, object?>>)_data).Contains(keyValuePair);

ViewComponents\ViewComponentFeatureProvider.cs (1)

22if (ViewComponentConventions.IsComponent(type) && !feature.ViewComponents.Contains(type))

ViewDataDictionary.cs (1)

568return _data.Contains(item);

Microsoft.AspNetCore.Owin (2)

DictionaryStringArrayWrapper.cs (1)

46bool ICollection<KeyValuePair<string, string[]>>.Contains(KeyValuePair<string, string[]> item) => Inner.Contains(Convert(item));

DictionaryStringValuesWrapper.cs (1)

91bool ICollection<KeyValuePair<string, StringValues>>.Contains(KeyValuePair<string, StringValues> item) => Inner.Contains(Convert(item));

Microsoft.AspNetCore.Owin.Tests (1)

OwinEnvironmentTests.cs (1)

110Assert.False(env.Keys.Contains(key));

Microsoft.AspNetCore.Razor.Runtime (2)

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

131return ReadDictionary.Contains(item);

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionaryHolder.cs (1)

148return ((ICollection<KeyValuePair<TKey, TValue>>)ReadDictionary).Contains(item);

Microsoft.AspNetCore.ResponseCompression.Tests (2)

ResponseCompressionMiddlewareTest.cs (2)

424Assert.True(response.Content.Headers.ContentEncoding.Contains(otherContentEncoding)); 425Assert.False(response.Content.Headers.ContentEncoding.Contains("gzip"));

Microsoft.AspNetCore.Routing (1)

Builder\EndpointRoutingApplicationBuilderExtensions.cs (1)

107if (!routeOptions.Value.EndpointDataSources.Contains(dataSource))

Microsoft.AspNetCore.Server.HttpSys (3)

src\Shared\HttpSys\RequestProcessing\HeaderCollection.cs (1)

202return Store.Contains(item);

src\Shared\HttpSys\RequestProcessing\RequestHeaders.cs (1)

241return ((IDictionary<string, StringValues>)this).Contains(item) &&

UrlPrefixCollection.cs (1)

126return _prefixes.Values.Contains(item);

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

RequestHeaderTests.cs (1)

93Assert.True(requestHeaders.Contains(header));

Microsoft.AspNetCore.Server.IIS (2)

src\Shared\HttpSys\RequestProcessing\HeaderCollection.cs (1)

202return Store.Contains(item);

src\Shared\HttpSys\RequestProcessing\RequestHeaders.cs (1)

241return ((IDictionary<string, StringValues>)this).Contains(item) &&

Microsoft.AspNetCore.Server.Kestrel.Core.Tests (23)

Http1\Http1ConnectionTests.cs (1)

1204public bool Contains(KeyValuePair<string, StringValues> item) => _innerHeaders.Contains(item);

HttpHeadersTests.cs (1)

308Assert.True(httpHeaders.Keys.Contains("cache-control"));

HttpRequestHeadersTests.cs (21)

Microsoft.AspNetCore.Shared.Tests (9)

AdaptiveCapacityDictionaryTests.cs (4)

500var result = ((ICollection<KeyValuePair<string, object?>>)dict).Contains(input); 519var result = ((ICollection<KeyValuePair<string, object?>>)dict).Contains(input); 538var result = ((ICollection<KeyValuePair<string, object?>>)dict).Contains(input); 558var result = ((ICollection<KeyValuePair<string, object?>>)dict).Contains(input);

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionary.cs (1)

131return ReadDictionary.Contains(item);

src\Shared\CopyOnWriteDictionary\CopyOnWriteDictionaryHolder.cs (1)

148return ((ICollection<KeyValuePair<TKey, TValue>>)ReadDictionary).Contains(item);

src\Shared\Dictionary\AdaptiveCapacityDictionary.cs (1)

268return ((ICollection<KeyValuePair<TKey, TValue>>)_dictionaryStorage).Contains(item);

src\Shared\HttpSys\RequestProcessing\HeaderCollection.cs (1)

202return Store.Contains(item);

src\Shared\HttpSys\RequestProcessing\RequestHeaders.cs (1)

241return ((IDictionary<string, StringValues>)this).Contains(item) &&

Microsoft.AspNetCore.TestHost.Tests (2)

TestClientTests.cs (2)

651if (ctx.WebSockets.WebSocketRequestedProtocols.Contains("alpha") && 652ctx.WebSockets.WebSocketRequestedProtocols.Contains("bravo"))

Microsoft.Build (23)

BackEnd\Components\Logging\LoggingService.cs (8)

586return _buildSubmissionIdsThatHaveLoggedErrors?.Contains(submissionId) == true; 1865if (WarningsAsMessages?.Contains(warningEvent.Code) == true) 1875return codesByProject?.Contains(warningEvent.Code) == true; 1886return WarningsNotAsErrors?.Contains(warningEvent.Code) != true && !(_warningsNotAsErrorsByProject?.TryGetValue(key, out ISet<string> notToError) == true && notToError.Contains(warningEvent.Code)); 1900if ((WarningsAsErrors.Count == 0 && WarningAsErrorNotOverriden(warningEvent)) || WarningsAsErrors.Contains(warningEvent.Code)) 1919((codesByProject.Count == 0 && (codesToIgnoreByProject is null || !codesToIgnoreByProject.Contains(warningEvent.Code))) 1920|| codesByProject.Contains(warningEvent.Code));

BackEnd\Components\RequestBuilder\IntrinsicTasks\ItemGroupIntrinsicTask.cs (2)

484var metadataToRemove = item.MetadataNames.Where(name => !keepMetadata.Contains(name)); 495var metadataToRemove = item.MetadataNames.Where(name => removeMetadata.Contains(name));

BackEnd\Components\RequestBuilder\Lookup.cs (2)

936if (table?.ItemTypes.Contains(item.ItemType) == true) 941ErrorUtilities.VerifyThrow(!tableOfItemsOfSameType.Contains(item), "Item should not be in table");

BackEnd\Components\RequestBuilder\TargetUpToDateChecker.cs (2)

694if (!changedTargetInputs.ItemTypes.Contains(inputItems[0].ItemType)) 701if (!upToDateTargetInputs.ItemTypes.Contains(inputItems[0].ItemType))

BackEnd\Components\RequestBuilder\TaskHost.cs (3)

771if (WarningsAsErrors == null || WarningsAsMessages?.Contains(warningCode) == true) 777return (WarningsAsErrors.Count == 0 && WarningAsErrorNotOverriden(warningCode)) || WarningsAsErrors.Contains(warningCode); 782return WarningsNotAsErrors?.Contains(warningCode) != true;

Definition\ProjectProperty.cs (1)

308if (property?.IsGlobalProperty == true && !project.GlobalPropertiesToTreatAsLocal.Contains(propertyName))

Evaluation\Evaluator.cs (1)

1282!_data.GlobalPropertiesToTreatAsLocal.Contains(propertyElement.Name))

Evaluation\LazyItemEvaluator.OrderedItemDataCollection.cs (1)

139_listBuilder.RemoveAll(item => itemsToRemove.Contains(item.Item));

Instance\ImmutableProjectCollections\ImmutableItemDictionary.cs (2)

80public bool Contains(T projectItem) => _allItems.Contains(projectItem); 177_allItems.Contains(item);

ReadOnlyCollection.cs (1)

124return BackingCollection.Contains(item);

Microsoft.Build.Engine.OM.UnitTests (5)

ObjectModelRemoting\LinkedProjectCollection_Tests.cs (5)

103Assert.True(prj1Coll.Contains(proj1local)); 104Assert.False(prj1Coll.Contains(proj1remote0)); 108Assert.False(prj2Coll.Contains(proj2remote0)); 109Assert.False(prj2Coll.Contains(proj2remote1)); 117Assert.False(prj2Coll.Contains(proj3remote1));

Microsoft.Build.Engine.UnitTests (1)

ProjectCache\ProjectCacheTests.cs (1)

1594if (request.TargetNames.Contains(cacheNotApplicableTarget))

Microsoft.Build.Framework (2)

ImmutableSegmentedDictionary`2.cs (1)

169if (collectionToCheck.Contains(pair))

SegmentedArray`1.cs (1)

233if (collection.Contains(value))

Microsoft.Build.Tasks.Core (2)

ReadOnlyCollection.cs (1)

124return BackingCollection.Contains(item);

RoslynCodeTaskFactory\RoslynCodeTaskFactory.cs (1)

486if (validLanguage.Value.Contains(languageAttribute.Value))

Microsoft.Build.UnitTests.Shared (2)

ObjectModelHelpers.cs (2)

1253Assert.True(two.Contains(item)); 1258Assert.True(one.Contains(item));

Microsoft.DotNet.Build.Tasks.Packaging (1)

HarvestPackage.cs (1)

546if (pathsIncluded.Contains(probePath))

Microsoft.DotNet.PackageTesting (1)

VerifyClosure.cs (1)

398if (!existing.Contains(id))

Microsoft.DotNet.SharedFramework.Sdk (1)

src\Microsoft.DotNet.PackageTesting\VerifyClosure.cs (1)

398if (!existing.Contains(id))

Microsoft.DotNet.SwaggerGenerator.CodeGenerator (1)

Modeler\ServiceClientModelFactory.cs (1)

425requiredProperties?.Contains(p.Key) ?? false);

Microsoft.Extensions.Http (1)

DependencyInjection\DefaultHttpClientBuilderServiceCollection.cs (1)

67public bool Contains(ServiceDescriptor item) => _services.Contains(item);

MSBuild (3)

OutOfProcTaskHostNode.cs (3)

299if (WarningsAsErrors == null || WarningsAsMessages?.Contains(warningCode) == true) 304return (WarningsAsErrors.Count == 0 && WarningAsErrorNotOverriden(warningCode)) || WarningsAsMessages.Contains(warningCode); 309return WarningsNotAsErrors?.Contains(warningCode) != true;

MSBuildTaskHost (3)

OutOfProcTaskHostNode.cs (3)

PresentationBuildTasks (2)

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\Xaml\Parser\SpecialBracketCharacters.cs (2)

84else if (_restrictedCharSet.Contains(openingBracket) || _restrictedCharSet.Contains(closingBracket))

PresentationCore (6)

System\Windows\Media\Animation\AnimationLayer.cs (3)

35&& !newAnimationClocks.Contains(null))); 125Debug.Assert(!animationClocks.Contains(null)); 192Debug.Assert(!newAnimationClocks.Contains(null));

System\Windows\Media\Animation\AnimationStorage.cs (2)

601Debug.Assert(!animationClocks.Contains(null), 714Debug.Assert(!animationClocks.Contains(null));

System\Windows\Media\CultureSpecificStringDictionary.cs (1)

114return _innerDictionary.Contains(item);

PresentationFramework (18)

MS\Internal\Annotations\Anchoring\TextSelectionHelper.cs (1)

139if (!list.Contains(node))

MS\Internal\Annotations\Component\AnnotationComponentManager.cs (1)

241if (currentList.Contains(newComponent))

MS\Internal\Annotations\Component\AnnotationHighlightLayer.cs (2)

373if (!res.Contains(highlightSegment)) 841if (!r2.Contains(r1[i]))

MS\Internal\Annotations\ObservableDictionary.cs (1)

168return ((ICollection<KeyValuePair<string, string>>)_nameValues).Contains(pair);

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

724if (!usedDPs.Contains(dp))

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

1471shouldWrap = IListIndexerAllowlist.Contains(type);

MS\Internal\Ink\InkCanvasSelection.cs (1)

1048if ( !elements2.Contains(e) )

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\Xaml\Parser\SpecialBracketCharacters.cs (2)

84else if (_restrictedCharSet.Contains(openingBracket) || _restrictedCharSet.Contains(closingBracket))

System\Windows\Annotations\AnnotationService.cs (1)

1012if ((parent != null) && !processedElements.Contains(parent))

System\Windows\Annotations\Storage\XmlStreamStore.cs (2)

794if (allNamespaces.Contains(knownNamespace)) 813if (allNamespaces.Contains(name))

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

538if (columns != null && columns.Contains(cellItemPeer.Column))

System\Windows\Documents\DocumentSequence.cs (1)

873if (!_pendingPages.Contains(asyncRequest.Page))

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

741if (!_pendingPages.Contains(Pages[pageNumber])) 1167if (!newHighlightPages.Contains(page)) 1201if (!_pendingPages.Contains(pc))

PresentationUI (2)

MS\Internal\Documents\DigitalSignatureProvider.cs (1)

170if (!DigitalSignatureList.Contains(digitalSignature))

MS\Internal\Documents\RightsManagementManager.cs (1)

678if (!accountList.Contains(accountName))

ReachFramework (4)

PrintConfig\PrintSchemaShim.cs (3)

421if (inDevMode.IsFieldSet(DevModeFields.DM_DEFAULTSOURCE) && !bins.Contains(inDevMode.DefaultSource)) 435if (inDevMode.IsFieldSet(DevModeFields.DM_MEDIATYPE) && !mediaTypes.Contains(inDevMode.MediaType)) 449if (inDevMode.IsFieldSet(DevModeFields.DM_PAPERSIZE) && !papers.Contains(inDevMode.PaperSize))

Serialization\Manager\ReachSerializationUtils.cs (1)

1028if (LinkTargetList != null && !LinkTargetList.Contains(name))

System.Composition.Hosting (1)

System\Composition\Hosting\Core\CycleBreakingMetadataDictionary.cs (1)

87return ActualMetadata.Contains(item);

System.Linq (1)

System\Linq\Contains.cs (1)

11source is ICollection<TSource> collection ? collection.Contains(value) :

System.Net.Http (1)

System\Net\Http\HttpRequestOptions.cs (1)

40bool ICollection<KeyValuePair<string, object?>>.Contains(KeyValuePair<string, object?> item) => ((IDictionary<string, object?>)Options).Contains(item);

System.Private.CoreLib (5)

src\libraries\System.Private.CoreLib\src\System\Collections\ObjectModel\Collection.cs (1)

83return items.Contains(item);

src\libraries\System.Private.CoreLib\src\System\Collections\ObjectModel\ReadOnlyCollection.cs (1)

38return list.Contains(value);

src\libraries\System.Private.CoreLib\src\System\Collections\ObjectModel\ReadOnlyDictionary.cs (3)

75return m_dictionary.Contains(item); 275return _collection.Contains(item); 329bool ICollection<TValue>.Contains(TValue item) => _collection.Contains(item);

System.Private.DataContractSerialization (1)

System\Runtime\Serialization\CollectionDataContract.cs (1)

929return ((IList<Type>)KnownInterfaces).Contains(type);

System.Security.Cryptography (2)

System\Security\Cryptography\X509Certificates\CertificatePolicy.cs (2)

101if (!policy.DeclaredCertificatePolicies.Contains(oidToCheck)) 147if (!policy.DeclaredApplicationPolicies.Contains(oidToCheck))

System.Security.Cryptography.Cose (1)

System\Security\Cryptography\Cose\CoseHeaderMap.cs (1)

199=> HeaderParametersAsCollection.Contains(item);

System.Text.RegularExpressions (3)

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

158value is Capture other && ((ICollection<Capture>)this).Contains(other);

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

172value is Group other && ((ICollection<Group>)this).Contains(other);

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

171value is Match match && ((ICollection<Match>)this).Contains(match);

System.Xaml (10)

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\Xaml\Parser\SpecialBracketCharacters.cs (2)

84else if (_restrictedCharSet.Contains(openingBracket) || _restrictedCharSet.Contains(closingBracket))

System\Xaml\Context\XamlContext.cs (2)

168|| (tagNamespace == null && propUsageNamespace != null && tagType.GetXamlNamespaces().Contains(propUsageNamespace))) 347!tagType.GetXamlNamespaces().Contains(propNs))

System\Xaml\Parser\XamlScanner.cs (1)

858XamlLanguage.XamlNamespaces.Contains(xmlns) &&

System\Xaml\XamlLanguage.cs (1)

316if (XamlNamespaces.Contains(typeNamespace))

System\Xaml\XamlSchemaContext.cs (4)

150if (XamlLanguage.XamlNamespaces.Contains(xmlns)) 255if (XamlLanguage.XamlNamespaces.Contains(xamlNamespace)) 259else if (XamlLanguage.XmlNamespaces.Contains(xamlNamespace)) 1064if (!args.LoadedAssembly.ReflectionOnly && !_unexaminedAssemblies.Contains(args.LoadedAssembly))