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Tuple<T1> Class

Represents a 1-tuple, or singleton.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)
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 methodTuple<T1>Initializes a new instance of the Tuple<T1> class.
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  NameDescription
Public propertyItem1Gets the value of the Tuple<T1> object's single component.
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  NameDescription
Public methodEqualsReturns a value that indicates whether the current Tuple<T1> object is equal to a specified object. (Overrides Object.Equals(Object).)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeReturns the hash code for the current Tuple<T1> object. (Overrides Object.GetHashCode().)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the value of this Tuple<T1> instance. (Overrides Object.ToString().)
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  NameDescription
Explicit interface implemetationPrivate methodIComparable.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 methodIStructuralComparable.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 methodIStructuralEquatable.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 methodIStructuralEquatable.GetHashCodeCalculates the hash code for the current Tuple<T1> object by using a specified computation method.
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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.

Silverlight

Supported in: 5, 4

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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

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