## Definição

Obtém o valor do terceiro componente do objeto Tuple<T1,T2,T3,T4,T5> atual.Gets the value of the current Tuple<T1,T2,T3,T4,T5> object's third component.

``````public:
property T3 Item3 { T3 get(); };``````
``public T3 Item3 { get; }``
``member this.Item3 : 'T3``
``Public ReadOnly Property Item3 As T3``

T3

O valor do terceiro componente do objeto de Tuple<T1,T2,T3,T4,T5> atual.The value of the current Tuple<T1,T2,T3,T4,T5> object's third component.

## Exemplos

O exemplo a seguir define uma matriz de objetos Tuple<T1,T2,T3,T4,T5> cujos componentes contêm o nome de um estado nos Estados Unidos, o preenchimento em 1990 e 2000, a alteração de preenchimento nesse período de 10 anos e a alteração na porcentagem no preenchimento.The following example defines an array of Tuple<T1,T2,T3,T4,T5> objects whose components contain the name of a state in the United States, its population in 1990 and 2000, its population change in this 10-year period, and the percentage change in its population. Em seguida, ele itera pela matriz e exibe o valor de cada componente em uma tupla.It then iterates through the array and displays the value of each component in a tuple.

``````using System;

public class Example
{
public static void Main()
{
// Define array of tuples reflecting population change by state, 1990-2000.
Tuple<string, int, int, int, double>[] statesData =
{ Tuple.Create("California", 29760021, 33871648, 4111627, 13.8),
Tuple.Create("Illinois", 11430602, 12419293, 988691, 8.6),
Tuple.Create("Washington", 4866692, 5894121, 1027429, 21.1) };

// Display the items of each tuple
Console.WriteLine("{0,-12}{1,18}{2,18}{3,15}{4,12}\n", "State",
"Population 1990", "Population 2000", "Change",
"% Change");
foreach(Tuple<string, int, int, int, double> stateData in statesData)
Console.WriteLine("{0,-12}{1,18:N0}{2,18:N0}{3,15:N0}{4,12:P1}",
stateData.Item1, stateData.Item2,
stateData.Item3, stateData.Item4, stateData.Item5/100);
}
}
// The example displays the following output:
//    State          Population 1990   Population 2000         Change    % Change
//
//    California          29,760,021        33,871,648      4,111,627      13.8 %
//    Illinois            11,430,602        12,419,293        988,691       8.6 %
//    Washington           4,866,692         5,894,121      1,027,429      21.1 %
``````
``````Module Example
Public Sub Main()
' Define array of tuples reflecting population change by state, 1990-2000.
Dim statesData() =
{ Tuple.Create("California", 29760021, 33871648, 4111627, 13.8),
Tuple.Create("Illinois", 11430602, 12419293, 988691, 8.6),
Tuple.Create("Washington", 4866692, 5894121, 1027429, 21.1) }
' Display the items of each tuple
Console.WriteLine("{0,-12}{1,18}{2,18}{3,15}{4,12}", "State", "Population 1990", _
"Population 2000", "Change", "% Change")
Console.WriteLine()
For Each stateData As Tuple(Of String, Integer, Integer, Integer, Double) In statesData
Console.WriteLine("{0,-12}{1,18:N0}{2,18:N0}{3,15:N0}{4,12:P1}", _
stateData.Item1, stateData.Item2, _
stateData.Item3, stateData.Item4, stateData.Item5/100)
Next
End Sub
End Module
' The example displays the following output:
'    State          Population 1990   Population 2000         Change    % Change
'
'    California          29,760,021        33,871,648      4,111,627      13.8 %
'    Illinois            11,430,602        12,419,293        988,691       8.6 %
'    Washington           4,866,692         5,894,121      1,027,429      21.1 %
``````

## Comentários

É possível determinar dinamicamente o tipo do componente Item2 de duas maneiras:You can dynamically determine the type of the Item2 component in one of two ways:

• Chamando o método `GetType` no valor retornado pela propriedade Item2.By calling the `GetType` method on the value that is returned by the Item2 property.

• Recuperando o objeto Type que representa o objeto Tuple<T1,T2,T3,T4> e recuperando o segundo elemento da matriz retornada pelo método Type.GetGenericArguments.By retrieving the Type object that represents the Tuple<T1,T2,T3,T4> object, and retrieving the second element from the array that is returned by its Type.GetGenericArguments method.