public static string GetSetting(this SiteMapNode node, string key, bool includingInheritedSettings)
{
if (node == null || node.ParentNode == null)
{
return(null);
}
var settings = node.GetSettings();
if (settings.ContainsKey(key))
{
return(settings[key]);
}
else if (includingInheritedSettings)
{
return(GetSetting(node.ParentNode, key, includingInheritedSettings: true));
}
else
{
return(null);
}
}