This method updates the XML nodes identified by the given XPath expression with the XML data stored in the given OracleXmlType
value and a .NET XmlNameSpaceManager
object for namespace resolution.
Declaration
// C# public void Update(string xpathExpr, XmlNameSpaceManager nsMgr, OracleXmlType value);
Parameters
xpathExpr
The XPath expression that identifies the nodes to update.
nsMgr
The .NET XmlNameSpaceManager
object used for namespace resolution of the XPath expression. nsMgr
can be null.
value
The new value as an OracleXmlType
object.
Exceptions
ObjectDisposedException
- The object is already disposed.
ArgumentNullException
- The xpathExpr
is null or zero-length.
InvalidOperationException
- The OracleConnection
is not open or has been closed during the lifetime of the object.
Remarks
The default namespace is ignored if its value is an empty string.