HttpResponseMessage.Content.Headers ContentDisposition is null

Question

When downloading a file with HttpClient, I\'m downloading first the headers and then the content. When headers are downloaded, I can see Headers collection on the Content pr

Answer 1

The problem is with the trailing ; in the content-disposition header

        [Fact]
        public void ParseContentDispositionHeader()
        {
            var value = ContentDispositionHeaderValue.Parse("attachment; filename=GeoIP2-City_20140107.tar.gz");
            Assert.Equal("GeoIP2-City_20140107.tar.gz",value.FileName);
        }

If I add the semi-colon the parsing will fail. If you look at the RFC6266 grammar, the semi-colon is only supposed to precede the parameter.