Image Property (UltraDesktopAlertShowWindowInfo)

using Infragistics.Win;
using Infragistics.Win.Misc;
using System.Diagnostics;

    private void button1_Click(object sender, EventArgs e)
    {
        //  If a window with the same key as the one we are about to
        //  show is currently open, return;
        if ( this.desktopAlert.IsOpen("myWindow") )
            return;

        //  Create a new instance of the UltraDesktopAlertShowWindowInfo class.
        UltraDesktopAlertShowWindowInfo showInfo = new UltraDesktopAlertShowWindowInfo();

        //  Set the key to uniquely identify this desktop alert window
        showInfo.Key = "myWindow";

        //  Set the Caption, Text, and FooterText properties using formatting
        //  characters that are recognized by the FormattedTextUIElement.
        showInfo.Caption = "<span style=\"font-weight:bold_x003B_\">Caption</span> is bolded<br/>";
        showInfo.Text = "<span style=\"text-decoration:underline_x003B_\">Line one of the Text is underlined</span><br/><span style=\"font-style:italic_x003B_\">Line two is italicized</span><br/>";
        showInfo.FooterText = "<a href=\"www.infragistics.com\">Click to visit the Infragistics website</a>";

        //  Use the ScreenPosition property to make the desktop alert
        //  window appear at the top left corner of the screen
        showInfo.ScreenPosition = ScreenPosition.TopLeft;

        //  Use the Screen property to specify which screen the desktop alert
        //  appears in...in the case where the end user has amultiple monitor
        //  setup, this will make the alert appear on the last screen
        showInfo.Screen = Screen.AllScreens[Screen.AllScreens.Length - 1];

        //  Set the image that is displayed in the desktop alert window's
        //  client area, and the sound that is played as the window appears.
        showInfo.Image = new Icon( @"C:\Icons\DesktopAlert.ico" ).ToBitmap();
        showInfo.Sound = @"C:\windows\media\notify.wav";

        //  The Pinned property can be used to circumvent the auto-close
        //  functionality for a particular desktop alert window. When
        //  Pinned is set to true, a pushpin graphic appears in the close
        //  button area to indicate that the window will stay open.
        showInfo.Pinned = this.pinWindows;

        //  The VisibleAlertButtons collection can be used to hide buttons
        //  for a particular desktop alert window, while not affecting the
        //  contents of the UltraDesktopAlert's AlertButtons collection.
        if ( this.allowAppClose == false )
        {
            //  Since the UltraDesktopAlertShowWindowInfo is not yet associated
            //  with an UltraDesktopAlert, we must first populate the VisibleAlertButtons
            //  collection with its buttons
            showInfo.VisibleAlertButtons.InitializeFrom( this.desktopAlert );

            //  Use the VisibleAlertButtons collection's Remove method to remove
            //  the close button for this particular window.
            showInfo.VisibleAlertButtons.Remove( showInfo.VisibleAlertButtons["close"] );
        }

        //  Call the Show method to display the desktop alert
        this.desktopAlert.Show( showInfo );
    }