ValueTuple es una estructura introducida en C# 7.0 que representa el tipo de valor Tuple. Le permite almacenar un conjunto de datos que contiene múltiples valores que pueden o no estar relacionados entre sí. También puede obtener una string que represente el objeto de ValueTuple, con la ayuda del método ToString . Este método devuelve una string que representará el objeto ValueTuple. La string representada por este método tiene la forma de () .
Sintaxis:
public override string ToString ();
Tipo de devolución: el tipo de devolución de este método es System.String . Entonces, devolverá una string que representa el objeto ValueTuple.
Ejemplo 1:
// C# program to illustrate
// the use of ToString method
using System;
namespace exampleofvaluetuple {
class GFG {
// Main Method
static void Main(string[] args)
{
// 1-ValueTuple
var v1 = ("Rina");
// Get the value of ValueTuple<T1>
// With the help of ToString method
Console.WriteLine("ValueTuple 1: " + v1.ToString());
// 2-ValueTuple
var v2 = ("Rohan", 25);
// Get the value of ValueTuple<T1, T2>
// With the help of ToString method
Console.WriteLine("ValueTuple 2: " + v2.ToString());
// 3-ValueTuple
var v3 = ("Rima", 22, 2016);
// Get the value of ValueTuple<T1, T2, T3>
// With the help of ToString method
Console.WriteLine("ValueTuple 3: " + v3.ToString());
// 4-ValueTuple
var v4 = ("Mohit", 28, 2014, "Junior Engineer");
// Get the value of ValueTuple<T1, T2, T3, T4>
// With the help of ToString method
Console.WriteLine("ValueTuple 4: " + v4.ToString());
// 5-ValueTuple
var v5 = ("Rohit", 32, 2010, "CSE", "Junior Engineer");
// Get the value of ValueTuple<T1, T2, T3, T4, T5>
// With the help of ToString method
Console.WriteLine("ValueTuple 5: " + v5.ToString());
// 6-ValueTuple
var v6 = ("Sunita", 25, 2015, "ECE",
"Junior Engineer", 102);
// Get the value of ValueTuple<T1, T2,
// T3, T4, T5, T6>
// With the help of ToString method
Console.WriteLine("ValueTuple 6: " + v6.ToString());
// 7-ValueTuple
var v7 = ("Sonu", 22, 2016, "CSE",
"Junior Engineer", 104, "C++");
// Get the value of ValueTuple<T1, T2,
// T3, T4, T5, T6, T7>
// With the help of ToString method
Console.WriteLine("ValueTuple 7: " + v7.ToString());
// 8-ValueTuple
var v8 = ("Susmita", 28, 2014, "Junior Engineer",
109, "Java", ValueTuple.Create("Cricket",
"Football", "Volleyball"));
// Get the value of ValueTuple<T1, T2, T3,
// T4, T5, T6, T7, TRest>
// With the help of ToString method
Console.WriteLine("ValueTuple 8: " + v8.ToString());
}
}
}
Producción:
ValueTuple 1: Rina ValueTuple 2: (Rohan, 25) ValueTuple 3: (Rima, 22, 2016) ValueTuple 4: (Mohit, 28, 2014, Junior Engineer) ValueTuple 5: (Rohit, 32, 2010, CSE, Junior Engineer) ValueTuple 6: (Sunita, 25, 2015, ECE, Junior Engineer, 102) ValueTuple 7: (Sonu, 22, 2016, CSE, Junior Engineer, 104, C++) ValueTuple 8: (Susmita, 28, 2014, Junior Engineer, 109, Java, (Cricket, Football, Volleyball))
Ejemplo 2:
// C# program to illustrate
// the use of ToString method
using System;
namespace exampleofvaluetuple {
class GFG {
// Main Method
static void Main(string[] args)
{
// Nested Value Tuples
var Emp1 = (Name: "Anu", Age : 23,
Languages: ValueTuple.Create("C++",
"Java", "Python", "C#"));
var Emp2 = (Name: "Boond", Age : 27, Post: "Junior Engineer",
Languages: ValueTuple.Create("C++", "Java"));
var Emp3 = (Name: "Rohit", Age : 25, Post: "HR",
Languages: ValueTuple.Create("C++",
"Java", "C#"));
var Emp4 = (Name: "Mohan", Age : 26, Post: "Junior Engineer",
Languages: ValueTuple.Create("C++", "Java", "Python"));
// Get the value of Nested ValueTuples
// With the help of ToString method
Console.WriteLine("NValueTuple 1: {0}", Emp1.ToString());
Console.WriteLine("NValueTuple 2: {0}", Emp2.ToString());
Console.WriteLine("NValueTuple 3: {0}", Emp3.ToString());
Console.WriteLine("NValueTuple 4: {0}", Emp4.ToString());
}
}
}
Producción:
NValueTuple 1: (Anu, 23, (C++, Java, Python, C#)) NValueTuple 2: (Boond, 27, Junior Engineer, (C++, Java)) NValueTuple 3: (Rohit, 25, HR, (C++, Java, C#)) NValueTuple 4: (Mohan, 26, Junior Engineer, (C++, Java, Python))
Publicación traducida automáticamente
Artículo escrito por ankita_saini y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA