Xml-C# i can't set a value for the element

Question

XElement service = doc.Element("Ids");
service.Add(new XElement("ID", idulong.ToString(),new XElement("Succesfull",1)));

Example output

<ID>
9223372036854775808
<Succesfull>1</Succesfull>
</ID>`

I want

<Ids Userid= 9223372036854775808>  
<Succesfull>1</Succesfull>
</Ids>

The Id is different for each user.I want check users with id.

score 1 · Answer 1 · answered Mar 11 '15 at 15:54

1

Look at your code just changed to show the level of nesting:

service.Add(new XElement("ID",
                         idulong.ToString(),
                         new XElement("Succesfull",
                                      1)));

In other words, the Succesfull element is within the ID element constructor call.

You just want to add two separate elements, either with two separate calls to service.Add:

service.Add(new XElement("ID", idulong.ToString());
service.Add(new XElement("Succesfull", 1));

or in one call to Add, taking multiple elements:

service.Add(new XElement("ID", idulong.ToString()),
            new XElement("Succesfull", 1));

You don't need to call ToString, by the way - it's fine to write:

service.Add(new XElement("ID", idulong),
            new XElement("Succesfull", 1));

(You might want to use Successful or just Success instead of Succesfull though...)

answered Mar 11 '15 at 15:54

Jon Skeet

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Thx for your answer but this doesn't work because i try a create user.This codes create different elements i want create element(for each user) and apply elements.This is my bad i didn't create a true question – user4126354 Mar 11 '15 at 16:02
@user4126354: Sorry, I don't understand your comment at all. This will create the XML you said you wanted. If that's not *actually* what you want, you should be clearer in your question. What do you mean by "apply elements"? – Jon Skeet Mar 11 '15 at 16:04
Oh thx for the all answers.i want check user with id element afaik i'm need aply attribute for the id. Is this true? – user4126354 Mar 11 '15 at 16:10
@user4126354: I have no idea what you mean by that. *Please* take the time to actually clarify what you mean. – Jon Skeet Mar 11 '15 at 16:19
@JonSkeet - I strongly suspect that invalid XML `` shown in the question meant to demonstrate "how to create an element with UserId attribute" (which look like already answered some time ago http://stackoverflow.com/questions/5063936/how-to-put-attributes-via-xelement)... Not really sure why `Ids` element would have `UserId` attribute so... – Alexei Levenkov Mar 11 '15 at 16:22
@AlexeiLevenkov: Ah - that's very different from the original question. The OP has edited the question, but not actually mentioned it... – Jon Skeet Mar 11 '15 at 16:25

score 0 · Answer 2 · answered Mar 11 '15 at 15:55

0

Try this:

XElement service = doc.Element("Ids");
service.Add(
    new XElement("ID", idulong.ToString()),
    new XElement("Succesfull", 1)
);

answered Mar 11 '15 at 15:55

rtf_leg

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1
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thx but this create different elements same to my code – user4126354 Mar 11 '15 at 16:04
1

@user4126354: When you get three answers, none of which you like, all of which do exactly what you actually *asked* for, you should think about whether you asked clearly enough... – Jon Skeet Mar 11 '15 at 16:05
Exactly @JonSkeet....... – Hazem Abdullah Mar 12 '15 at 06:33

score 0 · Answer 3 · answered Mar 11 '15 at 16:00

0

XElement service = doc.Element("Ids");
service.Add(new XElement("ID", idulong.ToString()),
        new XElement("Succesfull", 1));

not

service.Add(new XElement("ID", idulong.ToString(),new XElement("Succesfull",1)));

answered Mar 11 '15 at 16:00

Hazem Abdullah

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this code create different element on Ids – user4126354 Mar 11 '15 at 16:03

Xml-C# i can't set a value for the element

3 Answers3