finding whether a particular xml node is existing or not

dilipkinthada

Hi All.

I want to check whether a particular xml node is existing or not in an xml doucment?
How to find it?


Reg
Dilip

hemantOne

I think selectSingleNode will help u. U have to create automation variable Node('Microsoft XML, v3.0'.IXMLDOMNode subtype) to get the function selectsingleNode and find return parameter.

XMLNode := Node.selectSingleNode('Parameters/Parameter[Name="' + Parameter + '"]/Value');

stryk

hemantOne wrote:

I think selectSingleNode will help u. U have to create automation variable Node('Microsoft XML, v3.0'.IXMLDOMNode subtype) to get the function selectsingleNode and find return parameter.

XMLNode := Node.selectSingleNode('Parameters/Parameter[Name="' + Parameter + '"]/Value');

Yes, and then you could use the ISCLEAR method to check if this node is empty or not:

IF NOT ISCLEAR(XMLNode) THEN   // Node exists
...

dilipkinthada

Hi Hemant and stryk

I have used ur code and it works fine.
Thanks a lot

Regards
Dilip.