Returns a value that indicates whether the current Tuple<T1> object is equal to a specified object based on a specified comparison method.
Assembly: mscorlib (in mscorlib.dll)
private: virtual bool Equals( Object^ other, IEqualityComparer^ comparer ) sealed = IStructuralEquatable::Equals
- Type: System::Object
The object to compare with this instance.
- Type: System.Collections::IEqualityComparer
An object that defines the method to use to evaluate whether the two objects are equal.
Return ValueType: System::Boolean
true if the current instance is equal to the specified object; otherwise, false.
The IEqualityComparer::Equals implementation is called only if other is not nullptr, and if it can be successfully cast (in C#) or converted (in Visual Basic) to a Tuple<T1> object whose single component is of the same type as the current instance. The method is passed the Item1 component of the current instance and the Item1 component of the Tuple<T1> object represented by the other parameter.
The following example defines an IEqualityComparer implementation that considers two floating-point values to be equal if they are approximately equal to each other (that is, if one value is within .01 percent of the other).
.NET FrameworkSupported in: 4.5, 4
.NET Framework Client ProfileSupported in: 4
Portable Class LibrarySupported in: Portable Class Library
.NET for Windows Store appsSupported in: Windows 8
.NET for Windows Phone appsSupported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.