Windows 7 new features: Step by step in VB.NET and C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Microsoft.WindowsAPICodePack.Shell;
using Microsoft.WindowsAPICodePack.Taskbar;

namespace Win7NewFeatures.Taskbar
{
    public partial class frmIconOverlays : Form
    {
        public frmIconOverlays()
        {
            InitializeComponent();

        }

        private void frmIconOverlays_Load(object sender, EventArgs e)
        {
            this.cmbIcon.Items.AddRange(Enum.GetNames(typeof(StockIconIdentifier)));
            this.cmbIconSize.Items.AddRange(Enum.GetNames(typeof(StockIconSizes)));
        }

        private void btnClearIcon_Click(object sender, EventArgs e)
        {
            TaskbarManager.Instance.SetOverlayIcon(this.Handle, null, "");
        }

        private void chkLink_CheckedChanged(object sender, EventArgs e)
        {
            this.SetIconOverlay();
        }

        private void chkSelected_CheckedChanged(object sender, EventArgs e)
        {
            this.SetIconOverlay();
        }

        private void cmbIcon_TextChanged(object sender, EventArgs e)
        {
            this.SetIconOverlay();
        }

        private void cmbIconSize_TextChanged(object sender, EventArgs e)
        {
            this.SetIconOverlay();
        }

        public void SetIconOverlay()
        {
            if (!((this.cmbIcon.Text == null) | (this.cmbIconSize.Text == null)))
            {
                StockIconIdentifier ID = (StockIconIdentifier) (Enum.Parse(typeof(StockIconIdentifier), this.cmbIcon.Text));
                StockIconSizes Size = (StockIconSizes) (Enum.Parse(typeof(StockIconSizes), this.cmbIconSize.Text, true));
                StockIcon SelectedIcon = new StockIcon(ID, Size, this.chkLink.Checked, this.chkSelected.Checked);
                TaskbarManager.Instance.SetOverlayIcon(this.Handle, SelectedIcon.Icon, "hihi");
            }
        }



    }
}