/// <summary>
/// The main method to retrieve a specific resource key. The provider
/// internally handles resource fallback based on the ResourceSet implementation.
/// </summary>
/// <param name="resourceKey"></param>
/// <param name="culture"></param>
/// <returns></returns>
object IResourceProvider.GetObject(string resourceKey, CultureInfo culture)
{
object value = ResourceManager.GetObject(resourceKey, culture);
// If the value is still null and we're at the invariant culture
// let's add a marker that the value is missing
// this also allows the pre-compiler to work and never return null
if (value == null && (culture == null || culture == CultureInfo.InvariantCulture))
{
// No entry there
value = resourceKey;
if (DbResourceConfiguration.Current.AddMissingResources)
{
lock (_SyncLock)
{
value = ResourceManager.GetObject(resourceKey, culture);
if (value == null)
{
// Add invariant resource
DbResourceDataManager data = new DbResourceDataManager();
if (!data.ResourceExists(resourceKey, "", _className))
{
data.AddResource(resourceKey, resourceKey, "", _className, null);
}
value = resourceKey;
}
}
}
}
return(value);
}
/// <summary>
/// Localization helper function that Translates a resource
/// Id to a resource value object. Use this function if you're
/// retrieving non-string values - for string values just use T.
/// </summary>
/// <param name="resId">The Resource Id to retrieve
/// Note resource Ids can be *any* string and if no
/// matching resource is found the id is returned.
/// </param>
/// <param name="resourceSet">Name of the ResourceSet that houses this resource. If null or empty resources are used.</param>
/// <param name="lang">5 letter or 2 letter language ieetf code: en-US, de-DE or en, de etc.</param>
/// <param name="autoAdd">If true if a resource cannot be found a new entry is added in the invariant locale</param>
/// <returns>
/// The resource as an object.
/// </returns>
public static object TObject(string resId, string resourceSet = null, string lang = null, bool autoAdd = false)
{
if (string.IsNullOrEmpty(resId))
{
return(resId);
}
if (resourceSet == null)
{
resourceSet = string.Empty;
}
// check if the res manager exists
DbResourceManager manager = GetResourceManager(resourceSet);
// no manager no resources
if (manager == null)
{
return(resId);
}
CultureInfo ci = null;
if (string.IsNullOrEmpty(lang))
{
ci = CultureInfo.CurrentUICulture;
}
else
{
ci = new CultureInfo(lang);
}
manager.AutoAddMissingEntries = AutoAddResources;
object result = manager.GetObject(resId, ci);
if (result == null)
{
return(resId);
}
return(result);
}
