How to save a Xml-File on SQL-Server

Author	Message
Rainer Kempf, RK	Rainer Kempf, RK posted 15 Years Ago Topic Details Share Topic
Group: StrataFrame Users Posts: 55, Visits: 1.4K	Hi, I have follwing probelm. I have a table on sqlserver with a field of type XML in BO i changed Datatype of this field to System.Data.SqlTypes.SqlXml this is code for saveing XML on SQL-Server : If File.Exists(LcFileName) Then Dim loXMLDocument As XmlDocument = New XmlDocument loXMLdocument.Load(LcFileName) loXML = New SqlXml(New XmlTextReader(loXMLdocument.InnerXml, XmlNodeType.Document, Nothing)) GridConfigBo1.layoutxml = loXML GridConfigBo1.Save() End If When Record not exist on SQL-Server then Record will be saved. Next time when i try to update XML-Field i got error message. (Translated error message) The XML Datatyp can be only compared or sorted with the is null operator. what did i wrong ??? Thanks Rainer
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Trent Taylor	Trent Taylor posted 15 Years Ago Post Details Share Post
Group: StrataFrame Developers Posts: 6.6K, Visits: 6.9K	This will be impossible to tell without a sample and the actual XML data. When using an XML data type on SQL Server, you MUST have the xml properly formatted and provide a schema otherwise it will fail. The XML data type is pretty cool if you get it working as you can query within the XML string...however, this is not a forgiving data type. Why are you using the Xml data type instead of a VarChar or NVarChar fiield?
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