System.Net.Http.Headers.StringWithQualityHeaderValue
namespace System.Net.Http.Headers
{
public class StringWithQualityHeaderValue : ICloneable
{
public double? Quality { get; }
public string Value { get; }
public StringWithQualityHeaderValue(string value);
public StringWithQualityHeaderValue(string value, double quality);
public static StringWithQualityHeaderValue Parse(string input);
public static bool TryParse(string input, out StringWithQualityHeaderValue parsedValue);
}
}