StringCollection.Contains Method determines whether the specified string is in the StringCollection. : StringCollection « Data Structure « VB.Net

1. VB.Net
2. Data Structure
3. StringCollection

StringCollection.Contains Method determines whether the specified string is in the StringCollection.

 

Imports System
Imports System.Collections
Imports System.Collections.Specialized

Public Class SamplesStringCollection

   Public Shared Sub Main()
      Dim myCol As New StringCollection()
      Dim myArr() As [String] = {"RED", "orange", "yellow"}
      myCol.AddRange(myArr)

      If myCol.Contains("orange") Then
         Console.WriteLine("The collection contains ""orange"" at index {0}.", myCol.IndexOf("orange"))
      Else
         Console.WriteLine("The collection does not contain ""orange"".")
      End If

   End Sub 'Main

   Public Shared Sub PrintValues(myCol As IEnumerable)
      Dim obj As [Object]
      For Each obj In  myCol
         Console.WriteLine("   {0}", obj)
      Next obj
      Console.WriteLine()
   End Sub 
End Class 

   
  

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