C# StringCollection IndexOf

Description

StringCollection IndexOf searches for the specified string and returns the zero-based index of the first occurrence within the StringCollection.

Syntax

StringCollection.IndexOf has the following syntax.

public int IndexOf(
  string value
)

Parameters

StringCollection.IndexOf has the following parameters.

• value - The string to locate. The value can be null.

Returns

StringCollection.IndexOf method returns The zero-based index of the first occurrence of value in the StringCollection, if found; otherwise, -1.

Example

using System;/* ww w  .  j  a  va  2  s.com*/
using System.Collections;
using System.Collections.Specialized;

public class SamplesStringCollection  {

   public static void Main()  {
      StringCollection myCol = new StringCollection();
      String[] myArr = new String[] { "A", "B", "C" };
      myCol.AddRange( myArr );

      Console.WriteLine(myCol.IndexOf( "B" ) );

   }
}

The code above generates the following result.