LinkedList<T>.Count property is used to get the number of nodes actually contained in the LinkedList<T>.
Syntax:
CSHARP
Output:
CSHARP
public int Count { get; }
Return Value: The number of nodes actually contained in the LinkedList.
Note: Retrieving the value of this property is an O(1) operation.
Below given are some examples to understand the implementation in a better way:
Example 1:
// C# code to get the number
// of nodes actually contained
// in the LinkedList
using System;
using System.Collections;
using System.Collections.Generic;
class GFG {
// Driver code
public static void Main()
{
// Creating a LinkedList of Strings
LinkedList<String> myList = new LinkedList<String>();
// Adding nodes in LinkedList
myList.AddLast("Geeks");
myList.AddLast("for");
myList.AddLast("Data Structures");
myList.AddLast("Noida");
// To get the number of nodes actually
// contained in the LinkedList
if (myList.Count > 0)
Console.WriteLine(myList.Count);
else
Console.WriteLine("LinkedList is empty");
}
}
4Example 2 :
// C# code to get the number
// of nodes actually contained
// in the LinkedList
using System;
using System.Collections;
using System.Collections.Generic;
class GFG {
// Driver code
public static void Main()
{
// Creating a LinkedList of Integers
LinkedList<int> myList = new LinkedList<int>();
// To get the number of nodes actually
// contained in the LinkedList
if (myList.Count > 0)
Console.WriteLine(myList.Count);
else
Console.WriteLine("LinkedList is empty");
}
}
Output :
LinkedList is emptyReference: