/**
* <summary>
* Returns true if the screen is powered, false otherwise.
* <para>
* </para>
* <para>
* </para>
* </summary>
* <returns>
* either <c>YDisplay.ENABLED_FALSE</c> or <c>YDisplay.ENABLED_TRUE</c>, according to true if the
* screen is powered, false otherwise
* </returns>
* <para>
* On failure, throws an exception or returns <c>YDisplay.ENABLED_INVALID</c>.
* </para>
*/
public int get_enabled()
{
if (_func == null)
{
throw new YoctoApiProxyException("No Display connected");
}
// our enums start at 0 instead of the 'usual' -1 for invalid
return(_func.get_enabled() + 1);
}
