dotConnect for Oracle Documentation
Devart.Data.Oracle Namespace / OracleXml Class / Extract Method / Extract(String,String) Method
The XPath expression.
Parameter used for namespace resolution of the XPath expression.

In This Topic
    Extract(String,String) Method
    In This Topic
    Extracts a fragment of XML by the specified XPath expression.
    Syntax
    'Declaration
     
    Public Overloads Function Extract( _
       ByVal xpathExpr As String, _
       ByVal nsMap As String _
    ) As OracleXml
    public OracleXml Extract( 
       string xpathExpr,
       string nsMap
    )

    Parameters

    xpathExpr
    The XPath expression.
    nsMap
    Parameter used for namespace resolution of the XPath expression.

    Return Value

    XML fragment represented as OracleXml.
    Remarks
    This method is not supported in the OracleConnection.Direct mode.
    See Also