DataSet.ReadXmlSchema Method (XmlReader)
Assembly: System.Data (in System.Data.dll)
Use the ReadXmlSchema method to create the schema for a DataSet. The schema includes table, relation, and constraint definitions.
The XML schema is written using the XSD standard.
Note |
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Data corruption can occur if the msdata:DataType and the xs:type types do not match. No exception will be thrown. |
The ReadXmlSchema method is generally invoked before invoking the ReadXml method which is used to fill the DataSet.
The System.Xml.XmlReader class is abstract. A class that inherits from the XmlReader is the System.Xml.XmlTextReader class.
The following example creates a new DataSet and System.IO.FileStream object. The FileStream object, created with a file path and file name, is used to create an System.Xml.XmlTextReader that is passed as an argument to the ReadXmlSchema method.
Available since 1.1
