Validate the input file against a given schema inside an orchestration and producing 2 different files based on the validation result

Question

HI All,
I have a situation.
I need to validate the input file against a given schema inside an orchestration and producing 2 different files based on the validation result.
A predefined success schema in case of  validation success and negative schema structure for validation failure.
any advice ?

Answer 1

Hi Rachit,I following the blog
http://dietergobeyn.be/validating-biztalk-messages-orchestration/ and stuck in few things
I created a helper class with the name Validation and following code
[Serializable]
    public class Validation
        private bool _isValid = true;
        public bool Validate(XmlDocument document, Type schema)
            XmlSchemaSet set = new XmlSchemaSet();
            if (typeof(SchemaBase).IsAssignableFrom(schema) && !schema.IsNested)
                set.Add((Activator.CreateInstance(schema) as SchemaBase).Schema);
            ValidationEventHandler eventHandler = new ValidationEventHandler(HandleValidationError);
            document.Schemas = set;
            document.Validate(eventHandler);
            return _isValid;
        private void HandleValidationError(object sender, ValidationEventArgs ve)
            _isValid = false;
public static bool ValidateMessage(XLANGMessage msg)
XmlDocument xDoc = new XmlDocument();
xDoc = (System.Xml.XmlDocument)msg[0].RetrieveAs(xDoc.GetType());
Type t = typeof(Schemas.External.Invoice_v3_1);
Validation validation = new Validation();
return validation.Validate(xDoc, t);
First thing, Do i need to write the ValidateMessage method inside the helper class or not ??
If inside, how to add the reference of schema files in the statement (Type t = typeof(Schemas.External.Invoice_v3_1);)
 I tried adding the reference of my schema project but it is showing error.
And what is to be written in the ValidateMessage expression shape in Orchestration ?
Really appreciate your help.