IEqualityComparer

FrameworkFork\Microsoft.Xml\Xml\Serialization\CodeIdentifiers.cs (1)

12internal class CaseInsensitiveKeyComparer : CaseInsensitiveComparer, IEqualityComparer

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathNavigatorKeyComparer.cs (1)

16internal class XPathNavigatorKeyComparer : IEqualityComparer

FrameworkFork\System.ServiceModel\System\IdentityModel\Claims\ClaimComparer.cs (5)

165private class ObjectComparer : IEqualityComparer 184private class BinaryObjectComparer : IEqualityComparer 224private class RsaObjectComparer : IEqualityComparer 239private class X500DistinguishedNameObjectComparer : IEqualityComparer 261private class UpnObjectComparer : IEqualityComparer

FrameworkFork\System.ServiceModel\System\ServiceModel\Security\InMemoryNonceCache.cs (1)

92internal sealed class NonceKeyComparer : IEqualityComparer, System.Collections.Generic.IEqualityComparer<byte[]>

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

Collections\EverythingEqual.cs (1)

20internal class EverythingEqual<T> : IEqualityComparer<T>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

MS\Internal\WeakHashtable.cs (1)

134private class WeakKeyComparer : IEqualityComparer

MS\Internal\WeakObjectHashtable.cs (1)

132private class WeakKeyComparer : IEqualityComparer

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

System\Collections\StructuralComparisons.cs (1)

15internal sealed class StructuralEqualityComparer : IEqualityComparer

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

8internal sealed class CompatibleComparer : IEqualityComparer

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

8internal sealed class CompatibleComparer : IEqualityComparer

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

12public abstract partial class EqualityComparer<T> : IEqualityComparer, IEqualityComparer<T>

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

21sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

src\libraries\System.Private.CoreLib\src\System\Resources\FastResourceComparer.cs (1)

14internal sealed class FastResourceComparer : IComparer, IEqualityComparer, IComparer<string?>, IEqualityComparer<string?>

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

15public abstract class StringComparer : IComparer, IEqualityComparer, IComparer<string?>, IEqualityComparer<string?>

src\System\Collections\Generic\EqualityComparer.CoreCLR.cs (1)

9public abstract partial class EqualityComparer<T> : IEqualityComparer, IEqualityComparer<T>

System\Xml\Serialization\CodeIdentifiers.cs (1)

12internal sealed class CaseInsensitiveKeyComparer : CaseInsensitiveComparer, IEqualityComparer

System\Xml\XPath\XPathNavigatorKeyComparer.cs (1)

9internal sealed class XPathNavigatorKeyComparer : IEqualityComparer

System\Xml\Linq\XNodeEqualityComparer.cs (1)

15IEqualityComparer,

src\libraries\System.Private.CoreLib\src\System\Resources\FastResourceComparer.cs (1)

14internal sealed class FastResourceComparer : IComparer, IEqualityComparer, IComparer<string?>, IEqualityComparer<string?>

System\Runtime\Caching\MemoryCacheKeyEqualityComparer.cs (1)

9internal sealed class MemoryCacheEqualityComparer : IEqualityComparer

System\IdentityModel\Claims\ClaimComparer.cs (5)

187private class ObjectComparer : IEqualityComparer 215private class BinaryObjectComparer : IEqualityComparer 265private class RsaObjectComparer : IEqualityComparer 283private class X500DistinguishedNameObjectComparer : IEqualityComparer 308private class UpnObjectComparer : IEqualityComparer

System\ServiceModel\Security\InMemoryNonceCache.cs (1)

109internal sealed class NonceKeyComparer : IEqualityComparer, Collections.Generic.IEqualityComparer<byte[]>

src\Dependencies\Contracts\ReferenceEqualityComparer.cs (1)

19internal sealed class ReferenceEqualityComparer : IEqualityComparer<object?>, IEqualityComparer

Sdk\AssertEqualityComparer.cs (1)

438 sealed class TypeErasedEqualityComparer : IEqualityComparer

Sdk\AssertEqualityComparerAdapter.cs (1)

22 sealed class AssertEqualityComparerAdapter<T> : IEqualityComparer, IEqualityComparer<T>

FrameworkFork\Microsoft.Xml\Xml\Serialization\CodeIdentifiers.cs (3)

18bool IEqualityComparer.Equals(Object x, Object y) 23int IEqualityComparer.GetHashCode(Object obj) 58IEqualityComparer comparer = new CaseInsensitiveKeyComparer();

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathNavigator.cs (1)

569public static IEqualityComparer NavigatorComparer

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathNavigatorKeyComparer.cs (2)

18bool IEqualityComparer.Equals(Object obj1, Object obj2) 30int IEqualityComparer.GetHashCode(Object obj)

FrameworkFork\System.ServiceModel\System\IdentityModel\Claims\ClaimComparer.cs (13)

27private IEqualityComparer _resourceComparer; 29private ClaimComparer(IEqualityComparer resourceComparer) 167bool IEqualityComparer.Equals(object obj1, object obj2) 176int IEqualityComparer.GetHashCode(object obj) 186bool IEqualityComparer.Equals(object obj1, object obj2) 208int IEqualityComparer.GetHashCode(object obj) 226bool IEqualityComparer.Equals(object obj1, object obj2) 233int IEqualityComparer.GetHashCode(object obj) 241private IEqualityComparer _binaryComparer; 247bool IEqualityComparer.Equals(object obj1, object obj2) 254int IEqualityComparer.GetHashCode(object obj) 263bool IEqualityComparer.Equals(object obj1, object obj2) 268int IEqualityComparer.GetHashCode(object obj)

FrameworkFork\System.ServiceModel\System\ServiceModel\Security\TimeBoundedCache.cs (1)

27protected TimeBoundedCache(int lowWaterMark, int maxCacheItems, IEqualityComparer keyComparer, PurgingMode purgingMode, TimeSpan purgeInterval, bool doRemoveNotification)

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

Collections\EverythingEqual.cs (2)

44bool IEqualityComparer.Equals(object? x, object? y) 49int IEqualityComparer.GetHashCode(object obj)

Collections\HashSet\TestingTypes.cs (2)

211public bool Equals(object? other, IEqualityComparer comparer) 218public int GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\libraries\shims\mscorlib\ref\mscorlib.cs (1)

110[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Collections.IEqualityComparer))]

netstandard.cs (1)

141[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Collections.IEqualityComparer))]

MS\Internal\WeakHashtable.cs (3)

21private static IEqualityComparer _comparer = new WeakKeyComparer(); 136bool IEqualityComparer.Equals(object x, object y) 171int IEqualityComparer.GetHashCode(object obj)

MS\Internal\WeakObjectHashtable.cs (3)

27private static IEqualityComparer _comparer = new WeakKeyComparer(); 134bool IEqualityComparer.Equals(object x, object y) 180int IEqualityComparer.GetHashCode(object obj)

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

System\Collections\StructuralComparisons.cs (1)

12public static IEqualityComparer StructuralEqualityComparer => System.Collections.StructuralEqualityComparer.s_instance;

System\Collections\Immutable\ImmutableArray_1.cs (2)

1384bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 1414int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

System\Collections\Specialized\NameObjectCollectionBase.cs (4)

29private IEqualityComparer _keyComparer; 45protected NameObjectCollectionBase(IEqualityComparer? equalityComparer) 51protected NameObjectCollectionBase(int capacity, IEqualityComparer? equalityComparer) : this(equalityComparer) 132internal IEqualityComparer Comparer

System\Collections\Specialized\NameValueCollection.cs (2)

65public NameValueCollection(IEqualityComparer? equalityComparer) : base(equalityComparer) 69public NameValueCollection(int capacity, IEqualityComparer? equalityComparer)

System\Collections\Specialized\OrderedDictionary.cs (8)

30private IEqualityComparer? _comparer; 47public OrderedDictionary(IEqualityComparer? comparer) : this(0, comparer) 51public OrderedDictionary(int capacity, IEqualityComparer? comparer) 388info.AddValue(KeyComparerName, _comparer, typeof(IEqualityComparer)); 411_comparer = (IEqualityComparer?)_siInfo.GetValue(KeyComparerName, typeof(IEqualityComparer)); 540private readonly IEqualityComparer? _comparer; 542public OrderedDictionaryKeyValueCollection(ArrayList array, Hashtable objectsTable, IEqualityComparer? comparer)

System\Configuration\ReadOnlyNameValueCollection.cs (1)

12internal ReadOnlyNameValueCollection(IEqualityComparer equalityComparer) : base(equalityComparer)

System\Net\Http\Headers\GenericHeaderParser.cs (3)

43private readonly IEqualityComparer? _comparer; 45public override IEqualityComparer? Comparer 56IEqualityComparer? comparer)

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

24public virtual IEqualityComparer? Comparer => null;

System\Net\Http\Headers\HttpHeaders.cs (4)

503IEqualityComparer? comparer = descriptor.Parser.Comparer; 549IEqualityComparer? comparerLocal = comparer; 599IEqualityComparer? comparer = descriptor.Parser.Comparer; 1328private static bool AreEqual(object value, object? storeValue, IEqualityComparer? comparer)

src\libraries\System.Private.CoreLib\src\System\Array.cs (2)

1112bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 1145int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\libraries\System.Private.CoreLib\src\System\Collections\Generic\EqualityComparer.cs (2)

40int IEqualityComparer.GetHashCode(object? obj) 48bool IEqualityComparer.Equals(object? x, object? y)

src\libraries\System.Private.CoreLib\src\System\Collections\Generic\HashSet.cs (2)

1246/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 1391/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="HashSet{T}"/> object.</summary>

src\libraries\System.Private.CoreLib\src\System\Collections\Hashtable.cs (12)

src\libraries\System.Private.CoreLib\src\System\Collections\IStructuralEquatable.cs (2)

8bool Equals(object? other, IEqualityComparer comparer); 9int GetHashCode(IEqualityComparer comparer);

src\libraries\System.Private.CoreLib\src\System\Tuple.cs (41)

src\libraries\System.Private.CoreLib\src\System\ValueTuple.cs (37)

System\Xml\Serialization\CodeIdentifiers.cs (3)

18bool IEqualityComparer.Equals(object? x, object? y) 23int IEqualityComparer.GetHashCode(object obj) 57IEqualityComparer comparer = new CaseInsensitiveKeyComparer();

System\Xml\XPath\XPathNavigator.cs (1)

514public static IEqualityComparer NavigatorComparer

System\Xml\XPath\XPathNavigatorKeyComparer.cs (2)

11bool IEqualityComparer.Equals(object? obj1, object? obj2) 23int IEqualityComparer.GetHashCode(object obj)

System\Xml\Linq\XNodeEqualityComparer.cs (3)

6using IEqualityComparer = System.Collections.IEqualityComparer; 76bool IEqualityComparer.Equals(object? x, object? y) 95int IEqualityComparer.GetHashCode(object obj)

artifacts\obj\System.Runtime\Debug\net11.0\System.Runtime.Forwards.cs (1)

101[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Collections.IEqualityComparer))]

System\Runtime\Caching\MemoryCacheKeyEqualityComparer.cs (2)

11bool IEqualityComparer.Equals(object x, object y) 23int IEqualityComparer.GetHashCode(object obj)

System\IdentityModel\Claims\ClaimComparer.cs (13)

24private IEqualityComparer _resourceComparer; 26private ClaimComparer(IEqualityComparer resourceComparer) 189bool IEqualityComparer.Equals(object obj1, object obj2) 204int IEqualityComparer.GetHashCode(object obj) 217bool IEqualityComparer.Equals(object obj1, object obj2) 247int IEqualityComparer.GetHashCode(object obj) 267bool IEqualityComparer.Equals(object obj1, object obj2) 277int IEqualityComparer.GetHashCode(object obj) 285private IEqualityComparer _binaryComparer; 292bool IEqualityComparer.Equals(object obj1, object obj2) 302int IEqualityComparer.GetHashCode(object obj) 310bool IEqualityComparer.Equals(object obj1, object obj2) 347int IEqualityComparer.GetHashCode(object obj)

System\ServiceModel\Security\TimeBoundedCache.cs (1)

26protected TimeBoundedCache(int lowWaterMark, int maxCacheItems, IEqualityComparer keyComparer, PurgingMode purgingMode, TimeSpan purgeInterval, bool doRemoveNotification)

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

src\Dependencies\Collections\Segmented\SegmentedArray`1.cs (2)

328bool IStructuralEquatable.Equals(object? other, IEqualityComparer comparer) 351int IStructuralEquatable.GetHashCode(IEqualityComparer comparer)

src\Dependencies\Collections\Segmented\SegmentedHashSet`1.cs (2)

864/// <summary>Gets the <see cref="IEqualityComparer"/> object that is used to determine equality for the values in the set.</summary> 991/// <summary>Returns an <see cref="IEqualityComparer"/> object that can be used for equality testing of a <see cref="SegmentedHashSet{T}"/> object.</summary>

Comparers.cs (1)

34 DynamicallyAccessedMemberTypes.PublicMethods)] T>(IEqualityComparer? innerComparer = null) =>

EqualityAsserts.cs (4)

182 var itemComparer = default(IEqualityComparer); 710 var itemComparer = default(IEqualityComparer);

Sdk\AssertEqualityComparer.cs (9)

135 internal static readonly IEqualityComparer DefaultInnerComparer = new AssertEqualityComparerAdapter<object>(new AssertEqualityComparer<object>()); 142 readonly Lazy<IEqualityComparer> innerComparer; 150 public AssertEqualityComparer(IEqualityComparer? innerComparer = null) 156 this.innerComparer = new Lazy<IEqualityComparer>(() => innerComparer ?? AssertEqualityComparer<T>.DefaultInnerComparer); 159 public IEqualityComparer InnerComparer => 343 var keyComparer = innerComparer.Value; 366 var valueComparer = innerComparer.Value; 440 readonly IEqualityComparer innerComparer; 442 public TypeErasedEqualityComparer(IEqualityComparer innerComparer)

Sdk\AssertEqualityComparerAdapter.cs (1)

19 /// A class that wraps <see cref="IEqualityComparer{T}"/> to add <see cref="IEqualityComparer"/>.

Sdk\CollectionTracker.cs (6)

101 IEqualityComparer itemComparer, 128 IEqualityComparer itemComparer, 184 , IEqualityComparer itemComparer) 229 var comparer = itemComparer; 251 IEqualityComparer itemComparer, 308 IEqualityComparer? itemComparer)