algorithm to find difference between xml file data and data in string

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hello all
kindly,can any one help me in this
i have function that that take two parameter string ,xmlpath

1-string contains alot of mobiles that separated with comma
2-xml file containt on mobile
i want to compare between this string and xml file and get the common

what the best way to get difference between them
thanks

Posted 26-Jan-13 4:23am

sarsoraa

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PIEBALDconsult 26-Jan-13 11:02am

Can you show a snippet of the XML? How long is the string to search?

sarsoraa 26-Jan-13 11:18am

string may be containt 1 mobile or 100000 mobile
and xml snippet
<alltable>
<tbl_filtered_mobiles_table>
<tbl_filtered_mobiles>
<id>100
<mobile>01235666666
</tbl_filtered_mobiles>
<tbl_filtered_mobiles>
<id>1
<mobile>012589635875
</tbl_filtered_mobiles>
<tbl_filtered_mobiles>
<id>47
<mobile>011259863255
</tbl_filtered_mobiles>
<tbl_filtered_mobiles>

PIEBALDconsult 26-Jan-13 12:04pm

Shouldn't be too bad then.
Learn some XPath.
Load the XML into an XmlDocument and use SelectNodes, foreach the results.
Then either use .IndexOf (or similar) to see if the value is in the string..
or (preferred) Split the string up into a HashSet and see if the value is in the set.

Sergey Alexandrovich Kryukov 26-Jan-13 11:53am

Not a question. Define "difference" formally; this will be the hardest point, and the rest won't be a problem.
—SA

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Reza Alipour Fard · Answer 1 · 2013-01-26T07:22:00

Solution 1

Hi
You can Serialize your input string to XML after that if it has error therefore your string is not XML format and if it doesn't have error therefore your string is XML format.

If you have need to more detail please tell me.

I hope it's helpful for you.

Posted 26-Jan-13 7:22am

Reza Alipour Fard