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Check if the specified string is in the StringCollection in C#
To check if the specified string is in the StringCollection, the code is as follows −
Example
using System; using System.Collections.Specialized; public class Demo { public static void Main() { StringCollection stringCol = new StringCollection(); String[] arr = new String[] { "100", "200", "300", "400", "500" }; Console.WriteLine("Array elements..."); foreach (string res in arr) { Console.WriteLine(res); } stringCol.AddRange(arr); Console.WriteLine("Does the specified string is in the StringCollection? = "+stringCol.Contains("800")); } }
Output
This will produce the following output −
Array elements... 100 200 300 400 500 Does the specified string is in the StringCollection? = False
Example
Let us see another example −
using System; using System.Collections.Specialized; public class Demo { public static void Main() { StringCollection stringCol = new StringCollection(); String[] arr = new String[] { "John", "Tim", "Kevin", "Bradman", "Katie", "Tom", "Nathan" }; Console.WriteLine("String array elements..."); foreach (string res in arr) { Console.WriteLine(res); } stringCol.AddRange(arr); Console.WriteLine("Does the specified string is in the StringCollection? = "+stringCol.Contains("Katie")); } }
Output
This will produce the following output −
String array elements... John Tim Kevin Bradman Katie Tom Nathan Does the specified string is in the StringCollection? = True
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