private static void Initialize()
{
HttpRuntime.CheckAspNetHostingPermission(AspNetHostingPermissionLevel.Low, SR.Feature_not_supported_at_this_level);
if (_initialized)
{
return;
}
lock (_initializationLock) {
if (_initialized)
{
return;
}
WebPartsSection webPartsSection = RuntimeConfig.GetAppConfig().WebParts;
WebPartsPersonalization personalization = webPartsSection.Personalization;
Debug.Assert(_providers == null);
_providers = new PersonalizationProviderCollection();
ProvidersHelper.InstantiateProviders(personalization.Providers, _providers, typeof(PersonalizationProvider));
_providers.SetReadOnly();
_provider = _providers[personalization.DefaultProvider];
if (_provider == null)
{
throw new ConfigurationErrorsException(
SR.GetString(SR.Config_provider_must_exist, personalization.DefaultProvider),
personalization.ElementInformation.Properties["defaultProvider"].Source,
personalization.ElementInformation.Properties["defaultProvider"].LineNumber);
}
_initialized = true;
}
}
protected override ProviderSettings GetMachineSettings()
{
Configuration machineConfig = ConfigurationManager.OpenMachineConfiguration();
WebPartsSection section = (WebPartsSection)machineConfig.SectionGroups["system.web"].Sections[sectionName];
WebPartsPersonalization p = section.Personalization;
foreach (ProviderSettings item in p.Providers)
{
if (item.Type.Contains(typeName))
{
return(item);
}
}
return(null);
}
