Hashtable

The Hashtable stores values in Key-Value Pairs, with the help of key the value, is
retrieved here.

It has the following methods:

- Add() method to add the elements

- Remove() method to remove the elements

Example 4: Hashtable collection adding and removing the element.

using System;
namespace SampleProgram {
class MySample {
public static void Main(string[] args) {
Hashtable hashList = new Hashtable();
hashList.Add(10, 100);
hashList.Add(20, true);
hashList.Add(" greet ", " Hi ");
hashList.Add(30, 23.5);
Console.WriteLine($ " Read by key greet: {
hashList[ " greet "]
} ");
Console.WriteLine();
Console.WriteLine(" Read all values by key ");
foreach(object m in hashList.Keys) {
Console.Write($ " {
hashList[m]
}");
}
}
}
}

The output will be:

Read by key greet: Hi
Read all values by key
True 100 23.5 Hi

Hashtable

Related Tutorials

Related Tutorials

Hashtable

Related Tutorials

Related Tutorials

Subscribe