public void AddHelpOption(Action <PageContentOptionSettings> settings = null)
{
PageContentOptionSettings contentOptionSettings = null;
if (settings != null)
{
contentOptionSettings = new PageContentOptionSettings();
settings(contentOptionSettings);
}
PageRenderer.AppendOption(PageContentRowFormattingStyle.None,
Constants.HelpOptionString, contentOptionSettings);
}
public void AddOption <TOption>(Expression <Func <TCommand, TOption> > propertySelector,
Action <PageContentOptionSettings> settings = null)
{
PageContentOptionSettings contentOptionSettings = null;
if (settings != null)
{
contentOptionSettings = new PageContentOptionSettings();
settings(contentOptionSettings);
}
var option = _options.Get(propertySelector);
if (option == null)
{
throw new OptionCouldNotBeFoundException(propertySelector.GetPropertyInfos()[0]);
}
PageRenderer.AppendOption(PageContentRowFormattingStyle.Indent,
option.ToString(), contentOptionSettings);
}