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Assign a lambda expression to an Action(Of (T)) delegate instance

using System; using System.Windows.Forms; public class TestLambdaExpression {    public static void Main()    {       Action<string> messageTarget;        if (Environment.GetCommandLineArgs().Length > 1)          messageTarget = s => ShowWindowsMessage(s);        else          messageTarget = s => Console.WriteLine(s);       messageTarget("Hello, World!");    }    private static void ShowWindowsMessage(string message)    {       MessageBox.Show(message);          } }