C#

ArrayList drives = new ArrayList();

using(ManagementObjectSearcher DriveSearch = new ManagementObjectSearcher(new SelectQuery("Select * from Win32_LogicalDisk")))
{
using(ManagementObjectCollection moDriveCollection = DriveSearch.Get())
{
        foreach(ManagementObject mo in  moDriveCollection)
        {
            LogicalDriveInfo driveinfo = new LogicalDriveInfo(mo);
            if(this[driveinfo.Name] == null)
                drives.Add(driveinfo);
            mo.Dispose();
        }
}
}

<br />
        private string ConvertToAscii(decimal value)<br />
        {<br />
            Encoding ascii = Encoding.UTF32;<br />
<br />
            char chr = (char)value;<br />
            Byte[] bty = ascii.GetBytes(chr .ToString());<br />
<br />
            return ascii.GetString((bty));<br />
        }<br />

public class SpecialPictureBox : System.Windows.Forms.PictureBox

private string _filepath = "";
[System.ComponentModel.DefaultValue("")]
public string FilePath
{
    get
    {
	return _filepath;
    }
    set
    {
	_filepath = value;
    }
}

public class SpecialEventArgs : System.EventArgs
{
    public string filepath;
 
    public SpecialEventArgs(string _filepath)
    {
	filepath= _filepath;
    }
}

public delegate void SpecialEvent(object sender, SpecialEventArgs specialEA);

public event SpecialEvent SpecialChanged;

if(SpecialChanged!=null)
{
    SpecialChanged(this, new SpecialEventArgs(this.FilePath));
}

yourSpecialPictureBox.FilePath = "yourpath";
yourSpecialPictureBox.SpecialChanged+= new YourNamespace.SpecialEvent(yourSpecialPictureBox_SpecialChanged);
 
private void yourSpecialPictureBox_SpecialChanged(object sender, SpecialEventArgs specialEA)
{
    //specialEA.filepath
}

public event EventHandler<SpecialEventArgs> SpecialChanged;
 
yourSpecialPictureBox.SpecialChanged += 
  new EventHandler<SpecialEventArgs>(yourSpecialPictureBox_SpecialChanged);

Mike Dimmick wrote:

In .NET Framework 2.0,