/**
* <summary>
* Changes the power state of the display.
* <para>
* </para>
* <para>
* </para>
* </summary>
* <param name="newval">
* either <c>YDisplay.ENABLED_FALSE</c> or <c>YDisplay.ENABLED_TRUE</c>, according to the power state
* of the display
* </param>
* <para>
* </para>
* <returns>
* <c>0</c> if the call succeeds.
* </returns>
* <para>
* On failure, throws an exception or returns a negative error code.
* </para>
*/
public int set_enabled(int newval)
{
if (_func == null)
{
throw new YoctoApiProxyException("No Display connected");
}
if (newval == _Enabled_INVALID)
{
return(YAPI.SUCCESS);
}
// our enums start at 0 instead of the 'usual' -1 for invalid
return(_func.set_enabled(newval - 1));
}
