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Tuple Class in C#
The Tuple<T1> class represents a 1-tuple, which is called singleton. A tuple is a data structure that has a sequence of elements.
It is used in −
- Easier access to a data set.
- Easier manipulation of a data set.
- To represent a single set of data.
- To return multiple values from a method
- To pass multiple values to a method
It has one property −
Item1 − Get the value of the current Tuple<T1> object's first component.
Example
Let us now see an example to implement the 1-tuple in C# −
using System;
public class Demo {
public static void Main(string[] args) {
Tuple<int> tuple = new Tuple<int>(100);
Console.WriteLine("Value = " + tuple.Item1);
if (tuple.Item1 == 150) {
Console.WriteLine(tuple.Item1);
}
if (tuple.Item1 == 100) {
Console.WriteLine(tuple.Item1);
}
}
}Output
This will produce the following output −
Value = 100 100
Example
Let us now see another example to implement the 1-tuple in C# −
using System;
public class Demo {
public static void Main(string[] args) {
Tuple<string> tuple = new Tuple<string>("amit");
Console.WriteLine("Value = " + tuple.Item1);
if (tuple.Item1 == "tom") {
Console.WriteLine(tuple.Item1);
}
if (tuple.Item1 == "amit") {
Console.WriteLine("Exists: Tuple Value = " +tuple.Item1);
}
}
}Output
This will produce the following output −
Value = amit Exists: Tuple Value = amit
Updated on: 05-Nov-2019
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