Export (0) Print
Expand All

Tuple<T1> Class

Represents a 1-tuple, or singleton.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

[SerializableAttribute]
public class Tuple<T1> : IStructuralEquatable, IStructuralComparable, 
	IComparable

Type Parameters

T1

The type of the tuple's only component.

The Tuple<T1> type exposes the following members.

  NameDescription
Public methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsTuple<T1>Initializes a new instance of the Tuple<T1> class.
Top

  NameDescription
Public propertySupported by Portable Class LibrarySupported in .NET for Windows Store appsItem1Gets the value of the Tuple<T1> object's single component.
Top

  NameDescription
Public methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsEqualsReturns a value that indicates whether the current Tuple<T1> object is equal to a specified object. (Overrides Object.Equals(Object).)
Protected methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsGetHashCodeReturns the hash code for the current Tuple<T1> object. (Overrides Object.GetHashCode().)
Public methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsToStringReturns a string that represents the value of this Tuple<T1> instance. (Overrides Object.ToString().)
Top

  NameDescription
Explicit interface implemetationPrivate methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsIComparable.CompareToCompares the current Tuple<T1> object to a specified object, and returns an integer that indicates whether the current object is before, after, or in the same position as the specified object in the sort order.
Explicit interface implemetationPrivate methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsIStructuralComparable.CompareToCompares the current Tuple<T1> object to a specified object by using a specified comparer, and returns an integer that indicates whether the current object is before, after, or in the same position as the specified object in the sort order.
Explicit interface implemetationPrivate methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsIStructuralEquatable.EqualsReturns a value that indicates whether the current Tuple<T1> object is equal to a specified object based on a specified comparison method.
Explicit interface implemetationPrivate methodSupported by Portable Class LibrarySupported in .NET for Windows Store appsIStructuralEquatable.GetHashCodeCalculates the hash code for the current Tuple<T1> object by using a specified computation method.
Top

A tuple is a data structure that has a specific number and sequence of values. The Tuple<T1> class represents a 1-tuple, or singleton, which is a tuple that has a single component. A singleton is used comparatively rarely in application development.

You can instantiate a Tuple<T1> object by calling either the Tuple<T1> constructor or the static Tuple.Create method. You can retrieve the value of the tuple's single component by using the read-only Item1 instance property.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: 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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Show:
© 2014 Microsoft