Load XML files in AL programming

Hello,

Anyone help me, how can i load the xml file in AL programming. Code in CAL is like below.

procedure ReadXMLFile(FileName: Text)
variables 
XMLDOMManagement: Codeunit "XML DOM Management";
PackageXML: DotNet XmlDocument;
Begin
XMLDOMManagement.LoadXMLDocumentFromFile(FileName,PackageXML);
END;

I have tried the XmlDocument.ReadFrom but it is only useful when i have the xml in text variable.

Thanks,