IsExists(String,String) Method

In This Topic

Determines by the specified XPath expression whether XML node exists.

Syntax

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

public bool IsExists( 
   string xpathExpr,
   string nsMap
)

true if the specified node is found; otherwise, false.

Remarks

This method is not supported in the OracleConnection.Direct mode.

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