public override void Initialize(string name, NameValueCollection attributes)
{
if (_initialized)
{
throw new InvalidOperationException(
SR.GetString(SR.XmlSiteMapProvider_Cannot_Be_Inited_Twice));
}
if (attributes != null)
{
if (string.IsNullOrEmpty(attributes["description"]))
{
attributes.Remove("description");
attributes.Add("description", SR.GetString(SR.XmlSiteMapProvider_Description));
}
string siteMapFile = null;
ProviderUtil.GetAndRemoveStringAttribute(attributes, _siteMapFileAttribute, name, ref siteMapFile);
_virtualPath = VirtualPath.CreateAllowNull(siteMapFile);
}
base.Initialize(name, attributes);
if (attributes != null)
{
ProviderUtil.CheckUnrecognizedAttributes(attributes, name);
}
_initialized = true;
}
