public bool IsExists( 
   string xpathExpr,
   string nsMap
)

'Declaration
 
Public Overloads Function IsExists( _
   ByVal xpathExpr As String, _
   ByVal nsMap As String _
) As Boolean

Parameters

xpathExpr

The XPath expression.

nsMap

Parameter used for namespace resolution of the XPath expression.

Return Value

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

OracleXml Class
OracleXml Members
Overload List