public static async Task <IEnumerable <IGroup> > ByDisplayNamesAsync(this IGroupCollection groups, params string[] displayNames)
{
return(await groups.OfType <IGroup>().ByDisplayNamesAsync(displayNames).ConfigureAwait(false));
}
public static IEnumerable <IGroup> ByDisplayNames(this IGroupCollection groups, params string[] displayNames)
{
return(groups.OfType <IGroup>().ByDisplayNames(displayNames));
}