[Fork] Roslyn XmlSerializer startup fiddle | C# Online Compiler

[Fork] Roslyn XmlSerializer startup fiddle by dbc_MinLength

using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;
using System.Xml.Serialization;
using System.Xml;
using System.Xml.Linq;
using System.IO;
using System.Data;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO.Compression;

	public class Program
    {
        public static void Main(string[] args)
        {
            string s = @"<?xml version =""1.0"" encoding=""utf-16""?>
	<ArrayOfSerializingTemplateItem xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance""> 
		<SerializingTemplateItem>
		</SerializingTemplateItem>
	</ArrayOfSerializingTemplateItem >";
            try
            {
				XmlReader reader = XmlWrapper.CreateXmlReaderObject(s);
				XmlSerializer sr = new XmlSerializer(typeof(List<SerializingTemplateItem>));
				Object ob = sr.Deserialize(reader);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex);
				throw;
            }
            Console.ReadLine();
        }
    }

    public class XmlWrapper
    {
        public static XmlReader CreateXmlReaderObject(string sr)
        {
            byte[] byteArray = Encoding.UTF8.GetBytes(sr);
            MemoryStream stream = new MemoryStream(byteArray);
            stream.Position = 0;
            XmlReaderSettings settings = new XmlReaderSettings();
            settings.ValidationType = ValidationType.None;
            settings.DtdProcessing = DtdProcessing.Ignore;
            return XmlReader.Create(stream, settings);
        }        
    }

    public class SerializingTemplateItem
    {
    }

​x
 
using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;
using System.Xml.Serialization;
using System.Xml;
using System.Xml.Linq;
using System.IO;
using System.Data;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO.Compression;
​
    public class Program
    {
        public static void Main(string[] args)
        {
            string s = @"<?xml version =""1.0"" encoding=""utf-16""?>
    <ArrayOfSerializingTemplateItem xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance""> 
        <SerializingTemplateItem>
        </SerializingTemplateItem>
    </ArrayOfSerializingTemplateItem >";
            try
            {
                XmlReader reader = XmlWrapper.CreateXmlReaderObject(s);
                XmlSerializer sr = new XmlSerializer(typeof(List<SerializingTemplateItem>));
                Object ob = sr.Deserialize(reader);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex);
                throw;
            }
            Console.ReadLine();
        }
    }
​
    public class XmlWrapper
    {
        public static XmlReader CreateXmlReaderObject(string sr)
        {
            byte[] byteArray = Encoding.UTF8.GetBytes(sr);
            MemoryStream stream = new MemoryStream(byteArray);
            stream.Position = 0;
            XmlReaderSettings settings = new XmlReaderSettings();
            settings.ValidationType = ValidationType.None;
            settings.DtdProcessing = DtdProcessing.Ignore;
            return XmlReader.Create(stream, settings);
        }        
    }
​
    public class SerializingTemplateItem
    {
    }
​
​

System.InvalidOperationException: There is an error in XML document (0, 0). ---> System.Xml.XmlException: There is no Unicode byte order mark. Cannot switch to Unicode.
   at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.CheckEncoding(String newEncodingName)
   at System.Xml.XmlTextReaderImpl.ParseXmlDeclaration(Boolean isTextDecl)
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.XmlReader.MoveToContent()
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderList1.Read3_ArrayOfSerializingTemplateItem()
   --- End of inner exception stack trace ---
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader)
   at Program.Main(String[] args)
Run-time exception (line -1): There is an error in XML document (0, 0).

Stack Trace:

[System.Xml.XmlException: There is no Unicode byte order mark. Cannot switch to Unicode.]
   at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.CheckEncoding(String newEncodingName)
   at System.Xml.XmlTextReaderImpl.ParseXmlDeclaration(Boolean isTextDecl)
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.XmlReader.MoveToContent()
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderList1.Read3_ArrayOfSerializingTemplateItem()

[System.InvalidOperationException: There is an error in XML document (0, 0).]
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader)
   at Program.Main(String[] args)

Last Run:	4:03:47 pm
Compile:	0.067s
Execute:	0.036s
Memory:	1.50Mb
CPU:	0.078s

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