I want to my azure function from v1 to v4 my current dotnet framework is 4.8 need suggestion which version should I go 4.8 or 8 or 9

Question

I want to my azure function from v1 to v4 my current dotnet framework is 4.8 need suggestion which version should I go 4.8 or 8 or 9.

I am try to migrate to 4.8 with v4 but as per microsoft guide it mentioed to add output type as exe and mine was class library getting multiple error.

Any upgrade assistant for 4.8 with v4

I find upgrade assistant for .net 8

Answer 1

Inner Exception 1:Getting error in Trnsform.Load in transforming xml in given xslt format

PlatformNotSupportedException: Compiling JScript/CSharp scripts is not supported.

Can you help which method can be used instead of private static string TransformXml(string inputXml, string xslt)

{

var outputDocument = new XDocument();

var inputDocument = XDocument.Parse(inputXml);

using (var stringReader = new StringReader(xslt))

{

    using (XmlReader xsltReader = XmlReader.Create(stringReader))

    {

        var transformer = new XslCompiledTransform();

        transformer.Load(xsltReader, XsltSettings.TrustedXslt, default);

        using (XmlReader inputDocumentReader = inputDocument.CreateReader())

        {

            using (XmlWriter outputDocumentWriter = outputDocument.CreateWriter())

            {

                transformer.Transform(inputDocumentReader, outputDocumentWriter);

            }

        }

    }

}

string result = outputDocument.ToString();

return result;

}