How to store xml file into database

I want to store an xml file into database.
I have created a message and assign it to a stored procedures input parameter.
the sample code is in message assignment is

vardoc = POMessage;// vardoc-xmlDocType variable..
and Pomessage is schema type

rawstring = varDoc.OuterXml(); //rawstring is string variable

OutDoc = \”<Xsd attrb=rawString>\” //Outdoc is xmlDocType variable.

ProcedureInParameter = OutDoc.
////———-
Here I get an Exception as

‘<‘ hexadecimal value 0x3c is an invalid attribute charactor.

Exception type :XmlException
Source: System.Xml
TargetSite : Boolean.scanLiteral()

Can anyone sort this out

1. First use an Ascii chart to find out what is 0x3c.
http://www.lookuptables.com/ – shows it is the less-than < sign.

2. I’m not sure why you are using the variable OutDoc.
Is OutDoc the name of your message?
I don’t understand the right side of your equal sign on the OutDoc statement at all. You don’t concatenate in \”rawString\” – you just have it as a literal. I don’t know why you have the xsd and attrb either.

Seems like you need something like this:
mySQLMessage.xmlString = rawstring;

where mySqlMessage is the message you are constructing, and xmlString is a distinguished field that will pass the xml string to the stored. proc.

Neal