Tuple<T1,T2,T3,T4,T5>.ToString Tuple<T1,T2,T3,T4,T5>.ToString Tuple<T1,T2,T3,T4,T5>.ToString Tuple<T1,T2,T3,T4,T5>.ToString Method

定義

この Tuple<T1,T2,T3,T4,T5> インスタンスの値を表す文字列を返します。Returns a string that represents the value of this Tuple<T1,T2,T3,T4,T5> instance.

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

戻り値

この Tuple<T1,T2,T3,T4,T5> オブジェクトの文字列表現。The string representation of this Tuple<T1,T2,T3,T4,T5> object.

次の例を示しています、ToStringメソッド。The following example illustrates the ToString method. 1990 年と 2000 では、人口、アメリカ合衆国の州名を含む 5 組のオブジェクトの配列が表示されます。 この 10 年間と population の変更の年間のレートでその population の変更。It displays an array of 5-tuple objects that 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 annual rate of population change.

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>[] populationChanges = 
           { 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 each tuple.
      foreach (var item in populationChanges)
         Console.WriteLine(item.ToString());
   }
}
// The example displays the following output:
//       (California, 29760021, 33871648, 4111627, 13.8)
//       (Illinois, 11430602, 12419293, 988691, 8.6)
//       (Washington, 4866692, 5894121, 1027429, 21.1)
Module Example
   Public Sub Main()
      ' Define array of tuples reflecting population change by state, 1990-2000.
      Dim populationChanges() = 
            { 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 each tuple.
      For Each item In populationChanges
         Console.WriteLine(item.ToString())
      Next                                                                    
   End Sub
End Module
' The example displays the following output:
'       (California, 29760021, 33871648, 4111627, 13.8)
'       (Illinois, 11430602, 12419293, 988691, 8.6)
'       (Washington, 4866692, 5894121, 1027429, 21.1)

注釈

このメソッドによって返される文字列の形式は (Item1Item2Item3Item4Item5) ここで、 Item1Item2Item3Item4、およびItem5の値を表す、 Item1Item2Item3Item4、およびItem5プロパティでは、それぞれします。The string returned by this method takes the form (Item1, Item2, Item3, Item4, Item5), where Item1, Item2, Item3, Item4, and Item5 represent the values of the Item1, Item2, Item3, Item4, and Item5 properties, respectively. プロパティの値のいずれかが場合null、として表されますString.Emptyします。If any of the property values is null, it is represented as String.Empty.

適用対象