public StringWithQualityHeaderValue(System.Net.Http.Headers.StringWithQualityHeaderValue containedObject)
{
if ((containedObject == null))
{
throw new System.ArgumentNullException("containedObject");
}
this.containedObject = containedObject;
}
// https://stackoverflow.com/questions/9927871/need-an-example-on-how-to-get-preferred-language-from-accept-language-request-he
private static void GetHeader(Microsoft.AspNetCore.Http.HttpContext context)
{
// RequestHeaders.AcceptLanguage P
string header = context.Request.Headers["Accept-Language"];
// string header = "en-ca,en;q=0.8,en-us;q=0.6,de-de;q=0.4,de;q=0.2";
string def =
Microsoft.Net.Http.Headers.StringWithQualityHeaderValue.ParseList(header.Split(';')).Sort(
delegate(StringWithQualityHeaderValue a, StringWithQualityHeaderValue b)
{
return(a.Quality.GetValueOrDefault(1).CompareTo(b.Quality.GetValueOrDefault(1)));
}
)[0].ToString();
Microsoft.Net.Http.Headers.StringWithQualityHeaderValue defLang =
Microsoft.Net.Http.Headers.StringWithQualityHeaderValue.ParseList(header.Split(';'))
.OrderByDescending(x => x.Quality.GetValueOrDefault(1))
.FirstOrDefault();
// Microsoft.Net.Http.Headers.StringWithQualityHeaderValue.Parse(new StringSegment(v));
// Query syntax
//System.Linq.IOrderedEnumerable<System.Net.Http.Headers.StringWithQualityHeaderValue> languages1 =
System.Net.Http.Headers.StringWithQualityHeaderValue defaultLanguage =
(from headerParts in header.Split(',')
select System.Net.Http.Headers.StringWithQualityHeaderValue.Parse(headerParts) into acceptLanguages
orderby acceptLanguages.Quality.GetValueOrDefault(1) descending
select acceptLanguages
).FirstOrDefault();
// Method syntax
System.Linq.IOrderedEnumerable <System.Net.Http.Headers.StringWithQualityHeaderValue> languages = header.Split(',')
.Select(System.Net.Http.Headers.StringWithQualityHeaderValue.Parse)
.OrderByDescending(s => s.Quality.GetValueOrDefault(1));
}
public static bool TryParse(string input, out System.Net.Http.Headers.StringWithQualityHeaderValue parsedValue)
{
throw null;
}
