Tuple<T1,T2>.ToString Tuple<T1,T2>.ToString Tuple<T1,T2>.ToString Tuple<T1,T2>.ToString Method

Definição

Retorna uma cadeia de caracteres que representa o valor desta instância Tuple<T1,T2>.Returns a string that represents the value of this Tuple<T1,T2> instance.

public:
 override System::String ^ ToString();
public override string ToString ();
override this.ToString : unit -> string
Public Overrides Function ToString () As String

Retornos

A representação de cadeia de caracteres desse objeto Tuple<T1,T2>.The string representation of this Tuple<T1,T2> object.

Exemplos

O exemplo a seguir ilustra ToString o método.The following example illustrates the ToString method.

using System;

public class Class1
{
   public static void Main()
   {
      Tuple<string, Nullable<int>>[] scores = 
                      { new Tuple<string, Nullable<int>>("Abbey", 92), 
                        new Tuple<string, Nullable<int>>("Dave", 88),
                        new Tuple<string, Nullable<int>>("Ed", null),
                        new Tuple<string, Nullable<int>>("Jack", 78),
                        new Tuple<string, Nullable<int>>("Linda", 99),
                        new Tuple<string, Nullable<int>>("Judith", 84), 
                        new Tuple<string, Nullable<int>>("Penelope", 82),
                        new Tuple<string, Nullable<int>>("Sam", 91) }; 
      foreach (var score in scores)
         Console.WriteLine(score.ToString());
   }
}
// The example displays the following output:
//       (Abbey, 92)
//       (Dave, 88)
//       (Ed, )
//       (Jack, 78)
//       (Linda, 99)
//       (Judith, 84)
//       (Penelope, 82)
//       (Sam, 91)
Module modMain
   Public Sub Main()
      Dim scores() As Tuple(Of String, Nullable(Of Integer)) = 
                      { New Tuple(Of String, Nullable(Of Integer))("Abbey", 92), 
                        New Tuple(Of String, Nullable(Of Integer))("Dave", 88),
                        New Tuple(Of String, Nullable(Of Integer))("Ed", Nothing),                        New Tuple(Of String, Nullable(Of Integer))("Jack", 78),
                        New Tuple(Of String, Nullable(Of Integer))("Linda", 99),
                        New Tuple(Of String, Nullable(Of Integer))("Judith", 84), 
                        New Tuple(Of String, Nullable(Of Integer))("Penelope", 82),
                        New Tuple(Of String, Nullable(Of Integer))("Sam", 91) } 
      For Each score In scores
         Console.WriteLine(score.ToString())
      Next                        
   End Sub
End Module
' The example displays the following output:
'       (Abbey, 92)
'       (Dave, 88)
'       (Ed, )
'       (Jack, 78)
'       (Linda, 99)
'       (Judith, 84)
'       (Penelope, 82)
'       (Sam, 91)

Comentários

A cadeia de caracteres retornada por esse método assume a forma (Item1, Item2), em que Item1 Item1 e Item2 representam os valores Item2 das propriedades e.The string returned by this method takes the form (Item1, Item2), where Item1 and Item2 represent the values of the Item1 and Item2 properties. Se o valor da propriedade nullfor, ele será representado String.Emptycomo.If either property value is null, it is represented as String.Empty.

Aplica-se a