How to create a StringCollection in C#
StringCollection() constructor is used to initializing a new instance of the StringCollection class. StringCollection class is a new addition to the .NET Framework class library that represents a collection of strings. StringCollection class is defined in the System.Collections.Specialized namespace.
Syntax:
public StringCollection ();
Example 1:
// C# Program to illustrate how // to create a StringCollection using System; using System.Collections; using System.Collections.Specialized; class Geeks { // Main Method public static void Main(String[] args) { // sc is the StringCollection object // StringCollection() is the constructor // used to initializes a new // instance of the StringCollection class StringCollection sc = new StringCollection(); // Count property is used to get the // number of elements in StringCollection // It will give 0 as no elements // are present currently Console.WriteLine("Number of elements: "+ sc.Count); } } |
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Output:
Number of elements: 0
Example 2:
// C# Program to illustrate how // to create a StringCollection using System; using System.Collections; using System.Collections.Specialized; class Geeks { // Main Method public static void Main(String[] args) { // sc is the StringCollection object // StringCollection() is the constructor // used to initializes a new // instance of the StringCollection class StringCollection sc = new StringCollection(); Console.Write("Before Add Method: "); // Count property is used to get the // number of elements in StringCollection // It will give 0 as no elements // are present currently Console.WriteLine(sc.Count); Console.Write("After Add Method: "); // Adding elements in StringCollection sc.Add("A"); sc.Add("B"); sc.Add("C"); sc.Add("D"); sc.Add("E"); // Count property is used to get the // number of elements in ld Console.WriteLine(sc.Count); } } |
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Output:
Before Add Method: 0 After Add Method: 5
Reference:
