Benchmark start-up and system performance for .Net, Mono, Java, C++ and their respective UI

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace DotNet20UIPerf
{
    /// <summary>
    /// Summary description for Form1.
    /// </summary>
    public class Form1 : System.Windows.Forms.Form
    {
        private const long TicksPerMiliSecond = TimeSpan.TicksPerSecond / 1000;
        private System.Windows.Forms.Label label1;
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.Container components = null;
        int _result = 0;
        public Form1()
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            //
            // TODO: Add any constructor code after InitializeComponent call
            //

        }

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                if (components != null)
                {
                    components.Dispose();
                }
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.label1 = new System.Windows.Forms.Label();
            this.SuspendLayout();
            // 
            // label1
            // 
            this.label1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.label1.Location = new System.Drawing.Point(0, 0);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(300, 100);
            this.label1.TabIndex = 0;
            this.label1.Text = "UI test for .Net 2.0";
            this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
            // 
            // Form1
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.ClientSize = new System.Drawing.Size(300, 100);
            this.Controls.Add(this.label1);
            this.Name = "Form1";
            this.Text = "Form1";
            this.ResumeLayout(false);

        }
        #endregion

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static int Main()
        {
            Form1 f = new Form1();
            Application.Run(f);
            return f._result;
        }


        protected override void OnActivated(EventArgs e)
        {
            base.OnActivated(e);
            if (Environment.GetCommandLineArgs().Length == 1)
            {
                System.GC.Collect(2,GCCollectionMode.Forced);
                System.GC.WaitForPendingFinalizers();
            }
            else if (this.WindowState == FormWindowState.Normal)
            {
                DateTime mainEntryTime = DateTime.UtcNow;

                string launchtime = Environment.GetCommandLineArgs()[1];
                DateTime launchTime = System.DateTime.FromFileTimeUtc(long.Parse(launchtime));
                long diff = (mainEntryTime.Ticks - launchTime.Ticks) / TicksPerMiliSecond;
                //				string txt = label1.Text ;
                //
                //				txt += " Activated";
                //				label1.Text = txt;	
                _result = (int)diff;

            }
            
        }

    }
}