C#

<code>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.InteropServices;

namespace Imapi2
{
    // Declare IRawCDImageTrackInfo as a COM interface which 
    [Guid("56A868B1-0AD4-11CE-B03A-0020AF0BA770"),
    InterfaceType(ComInterfaceType.InterfaceIsDual)]
    interface IRawCDImageTrackInfo    
    {
        
        void get_ISRC(
            [Out,MarshalAs(UnmanagedType.BStr)] string value);
        
        void get_StartingLba();
        void get_SectorCount();
        void get_TrackNumber();
        void get_SectorType();
        void put_ISRC();
        void get_DigitalAudioCopySetting();
        void put_DigitalAudioCopySetting();
        void get_AudioHasPreemphasis();
        void put_AudioHasPreemphasis();
        void get_TrackIndexes();
    }

    // Declare ccIRawCDImageTrackInfo as a COM coclass:
    [ComImport, Guid("56A868B1-0AD4-11CE-B03A-0020AF0BA770")]
    class ccIRawCDImageTrackInfo
    {
    }
}

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                Imapi2.ccIRawCDImageTrackInfo ccTest1 =
                    new Imapi2.ccIRawCDImageTrackInfo();
                Imapi2.IRawCDImageTrackInfo test1 =
                    (Imapi2.IRawCDImageTrackInfo)ccTest1;
            }
            catch (Exception ex)
            {
                Console.WriteLine("Unexpected COM exception: " + ex.Message);
            }
            Wait for completion. 
            Console.WriteLine("Press Enter to continue.");
            Console.ReadLine();
        }
    }
}
</code>

private void timerCheckUpdates_Tick(object sender, EventArgs e)
{
    if (ApplicationDeployment.IsNetworkDeployed)
    {
        if (!CheckUpdate)
        {
            ApplicationDeployment ad = ApplicationDeployment.CurrentDeployment;

            try
            {
                ad.CheckForUpdateCompleted += new CheckForUpdateCompletedEventHandler(ad_CheckForUpdateCompleted);
                ad.CheckForUpdateAsync();
                CheckUpdate = true;
            }
            catch (COMException)
            {
                ad.CheckForUpdateAsyncCancel();
            }
        }
    }
}

void ad_CheckForUpdateCompleted(object sender, CheckForUpdateCompletedEventArgs e)
{
    CheckUpdate = false;
    if (e.UpdateAvailable)
    {
        notifyIcon1.ShowBalloonTip(5000, "Update Available!", "There is a new update available for this application!\nPlease click on the Help menu and click Check for updates.", ToolTipIcon.Info);
        timerCheckUpdates.Enabled = false;
    }
}

int x = 283; // X coordinate of the click
            int y = 342; // Y coordinate of the click

            IntPtr handle = two.Handle;
            StringBuilder className = new StringBuilder(100);
            
            while (className.ToString() != "Internet Explorer_Server") // The class control for the browser            
            {
                handle = GetWindow(handle, 5); // Get a handle to the child window
                GetClassName(handle, className, className.Capacity);
            }
            
            IntPtr lParam = (IntPtr)((y << 16) | x); // The coordinates
            
            IntPtr wParam = IntPtr.Zero; // Additional parameters for the click (e.g. Ctrl)
            const uint downCode = 0x201; // Left click down code
            const uint upCode = 0x202; // Left click up code
            SendMessage(handle, downCode, wParam, lParam); // Mouse button down
            SendMessage(handle, upCode, wParam, lParam); // Mouse button up

            System.Drawing.Pen myBrush = new System.Drawing.Pen(System.Drawing.Color.Red);
            Graphics g = two.CreateGraphics();
            Graphics h = one.CreateGraphics();
            h.DrawEllipse(myBrush, new Rectangle(x, y, 5, 5));
            g.DrawEllipse(myBrush, new Rectangle(x, y, 5, 5));