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    Resources » Code Snippets » VB.NET Syntax »

    Using First Function of Linq


    Posted Date: 21 Sep 2008    Resource Type: Code Snippets    Category: VB.NET Syntax
    Author: Hefin DsouzaMember Level: Diamond    
    Rating: 1 out of 5Points: 10



    Thsi VB sample code shows different Ways to retrive first element of an array using LINQ.


    Dim names() As String = {"Hefin", "Abbas", "Mathew", "Sam", "Anthony"}

    Dim first = names.First() 'Method One
    Dim firstA = names.First(Function(n) n(0) = "A") 'Gets the first element that starts with "A"

    'n(index) decides which character matches n(0) means first
    Console.WriteLine("First Element is : " & first)
    Console.WriteLine("First Element That Starts with A is : " & firstA)

    Requires .net Framework 3.5


    Regards Hefin Dsouza




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