xElement.add new element in uipath(using Linq) gives error

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,
1

Hello,
I am trying to build an xml where I have
xmlTree1 = New XElement(“Root”,
New XElement(“Child1”, 1),
New XElement(“Child2”,2)
)

This works fine and XML is created. I then add
xmlTree1 = xmltree1.Add(new XElement(“NewChild”,555))

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image1488×208 45 KB

Any help is appreciated
Thanks
Aditi

2 
xmlTree1 = New XElement("Root",
    New XElement("Child1", 1),
    New XElement("Child2", 2)
)

xmlTree1.Add(New XElement("NewChild", 555))

yOU USE xmltree T ismall

3

Are you trying to do this on the right side of an Assign? You can’t do that because xmltree1.Add doesn’t produce a value - it’s just a method that performs an action but doesn’t return a value. For this, you should use Invoke Code instead of Assign.

4

yeah, I changed it still the same error.

5

oh yes, I used it in assign.

6

@Aditi.av
can you show mw how you are doing?

7

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image1318×238 55.2 KB

This is what I did.

8

@Aditi.av
Try this one:

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image905×566 19.5 KB

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image908×266 10.1 KB

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image1443×35 2.68 KB

9

@Aditi.av
Add Functions return nothing its just adding.
If your problem resolved, please mark it as a solution so that others can get help from it.

10

thanks for your help

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11

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