} // ParseAction()
/// <summary>
/// Parses the argument.
/// </summary>
/// <param name="element">The element.</param>
/// <returns>A <see cref="UpnpArgument"/> object.</returns>
private static UpnpArgument ParseArgument(XContainer element)
{
var argument = new UpnpArgument();
argument.Name = XmlSupport.GetFirstSubNodeValue(element, "name");
argument.Direction = XmlSupport.GetFirstSubNodeValue(element, "direction");
argument.RelatedStateVariable =
XmlSupport.GetFirstSubNodeValue(element, "relatedStateVariable");
argument.ReturnValue =
XmlSupport.GetFirstSubNodeValue(element, "retVal", false);
return(argument);
} // ParseArgument()
} // UpnpService()
#endregion // CONSTRUCTION
//// ---------------------------------------------------------------------
#region PUBLIC METHODS
/// <summary>
/// Gets the information about the given variable.
/// </summary>
/// <param name="argument">The argument.</param>
/// <returns>A <see cref="UpnpStateVariable"/> object.</returns>
public UpnpStateVariable GetVariableInfo(UpnpArgument argument)
{
return(this.stateVariables.FirstOrDefault(
variable => argument.RelatedStateVariable.Equals(variable.Name, StringComparison.OrdinalIgnoreCase)));
} // GetVariableInfo()
} // UpnpServiceAction()
#endregion // CONSTRUCTION
//// ---------------------------------------------------------------------
#region PUBLIC METHODS
/// <summary>
/// Adds the argument.
/// </summary>
/// <param name="argument">The argument.</param>
public void AddArgument(UpnpArgument argument)
{
this.arguments.Add(argument);
} // AddArgument()
