public CultureInfo GetPreferedCulture(IList <CultureInfo> cultures)
{
if (cultures == null)
{
throw new ArgumentNullException("cultures");
}
for (int i = 0; i < cultures.Count; i++)
{
bool flag;
if (!this.resourceAvailabilityMap.TryGetValue(cultures[i].LCID, out flag))
{
CultureInfo cultureInfo = cultures[i];
if (ClientLanguageConstraint.IsSupportedCulture(cultureInfo))
{
ResourceSet resourceSet = this.resourceManager.GetResourceSet(cultureInfo, true, false);
while (resourceSet == null && cultureInfo.Parent != CultureInfo.InvariantCulture)
{
cultureInfo = cultureInfo.Parent;
resourceSet = this.resourceManager.GetResourceSet(cultureInfo, true, false);
}
if (resourceSet != null)
{
flag = true;
}
}
this.AddCultureMapping(cultures[i], flag);
}
if (flag || Util.PreferedCultureSelector.TestHookAllResourcesExist)
{
CultureInfo cultureInfo2 = cultures[i];
if (cultureInfo2.IsNeutralCulture)
{
try
{
cultureInfo2 = CultureInfo.CreateSpecificCulture(cultureInfo2.Name);
}
catch (ArgumentException)
{
goto IL_BC;
}
}
return(cultureInfo2);
}
IL_BC :;
}
return(CultureInfo.CurrentCulture);
}
public static CultureInfo GetSupportedUserCulture(ADUser adUser)
{
if (adUser == null)
{
throw new ArgumentNullException("adUser");
}
CultureInfo result = null;
if (adUser.Languages != null)
{
foreach (CultureInfo cultureInfo in adUser.Languages)
{
if (ClientLanguageConstraint.IsSupportedCulture(cultureInfo))
{
result = cultureInfo;
break;
}
}
}
return(result);
}