/// <summary>
/// Execute the specified command
/// </summary>
/// <param name="command"></param>
public void ExecuteCommand(_tagpropertykey command)
{
var commandValues = (IPortableDeviceValues) new PortableDeviceValuesClass();
IPortableDeviceValues results;
commandValues.SetGuidValue(ref PortableDevicePKeys.WPD_PROPERTY_COMMON_COMMAND_CATEGORY, ref command.fmtid);
commandValues.SetUnsignedIntegerValue(ref PortableDevicePKeys.WPD_PROPERTY_COMMON_COMMAND_ID, command.pid);
// According to documentation, first parameter should be 0 (see http://msdn.microsoft.com/en-us/library/dd375691%28v=VS.85%29.aspx)
PortableDeviceClass.SendCommand(0, commandValues, out results);
}