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Dynamics 365 Community / Forums / Business Central forum / Without Using DotNet V...
Business Central forum

Without Using DotNet Variables

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Posted on by Manikanta_501 245

Hello Experts.,

  In AL I replaced DotNet Variable  " RootNode : DotNet System.Xml.XmlNode With  RootNode : XmlNode  "  (I need to Write code without using DotNet Variables that's why I am using XMLNode Type in My code)

But While using this I am Getting below error :

XMLNode.PNG

Can any one Suggest me the Solution.

Thanks in Advance.

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  • Suggested answer
    Stefano Demiliani Profile Picture
    Stefano Demiliani 37,166 Most Valuable Professional on at

    You can retrieve xml nodes from an xml document with:

    YourXmlDocument.SelectNodes('//...',YourXmlNodeList) then begin
    foreach YourXmlNode in YourXmlNodeList do

    ...

    You can retry the InnerText property in the following way:

    YourXmlNode.AsXmlElement.InnerText

  • Manikanta_501 Profile Picture
    Manikanta_501 245 on at

    Thanks For your Reply .

    I Wrote Code Like below

    RootNode.SelectSingleNode('Header/Input', RootNode);

    TextValue := ReturnedNode.AsXmlElement().InnerText;

    Here : RootNode is XMLNode type variable;

              'Header/Input'  is Path

    Can I Write like this ..

  • Suggested answer
    Community Member Profile Picture
    Community Member on at

    Hi,

    Try:

    IF (RootNode.SelectSingleNode('Header/Input', ReturnedNode)) then 

        TextValue := ReturnedNode.AsXmlElement().InnerText;

    It looks like the 2nd variable in the call should return the node if found.

    Tero

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