Tuple<T1>.ToString Methode

Definition

Gibt eine Zeichenfolge zurück, die den Wert dieser Tuple<T1>-Instanz darstellt.Returns a string that represents the value of this Tuple<T1> instance.

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

Gibt zurück

Die Zeichenfolgendarstellung dieses Tuple<T1>-Objekts.The string representation of this Tuple<T1> object.

Beispiele

Im folgenden Beispiel wird die ToString-Methode veranschaulicht.The following example illustrates the ToString method.

using System;

public class Example
{
   public static void Main()
   {
      var tuple1Double = Tuple.Create(3.456e-18);
      DisplayTuple(tuple1Double);
      
      var tuple1String = Tuple.Create("Australia");
      DisplayTuple(tuple1String);
      
      var tuple1Bool = Tuple.Create(true);
      DisplayTuple(tuple1Bool);
      
      var tuple1Char = Tuple.Create('a');
      DisplayTuple(tuple1Char);
   }

   private static void DisplayTuple(object obj)
   {
      Console.WriteLine(obj.ToString());
   }
}
// The example displays the following output:
//       (3.456E-18)
//       (Australia)
//       (True)
//       (a)
Module Example
   Public Sub Main()
      Dim tuple1Double = Tuple.Create(3.456e-18)
      DisplayTuple(tuple1Double)
      
      Dim tuple1String = Tuple.Create("Australia")
      DisplayTuple(tuple1String)
      
      Dim tuple1Bool = Tuple.Create(True)
      DisplayTuple(tuple1Bool)
      
      Dim tuple1Char = Tuple.Create("a"c)
      DisplayTuple(tuple1Char)
   End Sub
   
   Private Sub DisplayTuple(obj As Object)
      Console.WriteLine(obj.ToString())
   End Sub
End Module
' The example displays the following output:
'       (3.456E-18)
'       (Australia)
'       (True)
'       (a)

Hinweise

Die von dieser Methode zurückgegebene Zeichenfolge hat das Format (item1), wobei item1 den Wert der Item1-Eigenschaft darstellt.The string returned by this method takes the form (Item1), where Item1 represents the value of the Item1 property. Wenn der Wert von Item1 nullist, wird er als String.Emptydargestellt.If the value of Item1 is null, it is represented as String.Empty.

Gilt für: