C# | Setting the capacity to the actual number of elements in a SortedList object

// C# program to illustrate the
// SortedList.TrimToSize() Method
using System;
using System.Collections;

class GFG {

    // Main method
    public static void Main()
    {

        // create and initialize new SortedList
        SortedList mylist = new SortedList();

        // Adding elements to SortedList
        mylist.Add("1", "C++");
        mylist.Add("2", "Java");
        mylist.Add("3", "DSA");
        mylist.Add("4", "Python");
        mylist.Add("5", "C#");
        mylist.Add("6", "HTML");

        // Capacity of SortedList before trimmimg
        Console.WriteLine("Before trimming the capacity is: {0}",
                                                mylist.Capacity);

        // trim the SortedList
        mylist.TrimToSize();

        // Capacity of ArrayList after trimming
        Console.WriteLine("After trimming the capacity is: {0}",
                                               mylist.Capacity);
    }
}

// C# program to illustrate
// SortedList.TrimToSize() Method
using System;
using System.Collections;

class GFG {

    // Main Method
    public static void Main()
    {

        // create and initialize new SortedList
        SortedList mylist = new SortedList();

        // Adding elements to SortedList
        mylist.Add("h", "Hello"); 
        mylist.Add("g", "Geeks!"); 
        mylist.Add("w", "Welcome");
        mylist.Add("t", "to");
        mylist.Add("n", "Noida"); 

        // Displaying the count, capacity
        // and values of the SortedList.
        Console.WriteLine("Before Using TrimToSize Method:");
        Console.WriteLine();
        Console.WriteLine("Count: {0}", mylist.Count);
        Console.WriteLine("Capacity: {0}", mylist.Capacity);
        Console.Write("Values are: ");
        Display(mylist);

        Console.WriteLine();

        // Trim the SortedList.
        mylist.TrimToSize();

        // Displaying the count, capacity
        // and values of the SortedList.
        Console.WriteLine();
        Console.WriteLine("After Using TrimToSize Method:");
        Console.WriteLine();
        Console.WriteLine("Count: {0}", mylist.Count);
        Console.WriteLine("Capacity: {0}", mylist.Capacity);
        Console.Write("Values are: ");
        Display(mylist);

        // Clear the SortedList
        mylist.Clear();

        Console.WriteLine();

        // Displaying the count, capacity
        // and values of the SortedList.
        Console.WriteLine();
        Console.WriteLine("After Using Clear Method:");
        Console.WriteLine();
        Console.WriteLine("Count: {0}", mylist.Count);
        Console.WriteLine("Capacity: {0}", mylist.Capacity);
        Console.Write("Values are: ");
        Display(mylist);

        // again trim the SortedList
        mylist.TrimToSize();

        Console.WriteLine();

        // Displaying the count, capacity
        // and values of the SortedList.
        Console.WriteLine();
        Console.WriteLine("After Again Using TrimToSize Method:");
        Console.WriteLine();
        Console.WriteLine("Count: {0}", mylist.Count);
        Console.WriteLine("Capacity: {0}", mylist.Capacity);
        Console.Write("Values are: ");
        Display(mylist);
    }

    // to display the values of SortedList
    public static void Display(SortedList mylist)
    {
        // taking an IList and
        // using GetValueList method
        IList vlist = mylist.GetValueList();

        for (int i = 0; i < mylist.Count; i++)
            Console.Write(vlist[i] + " ");
    }
}