/// <summary>
/// Gets the CLSID value of the specified <see cref="PropertyKey"/>
/// </summary>
/// <param name="key">The property being requested</param>
/// <returns>The requested CLSID</returns>
public Guid GetCLSID(PropertyKey key)
{
IntPtr ppg;
byte[] data = new byte[16];
_pItem.GetCLSID(key.MarshalledPointer, out ppg);
Marshal.Copy(ppg, data, 0, 16);
Marshal.FreeCoTaskMem(ppg);
return(new Guid(data));
}
