c# - FormatException on Reading XML into DataTable -


i'm using function datatable.readxml(textreader) convert xml datatable following code:

datatable table = new datatable("document"); ... (add columns table) textreader textreader = new stringreader(xmlstring); table.readxml(textreader);

the xml generated other server. (dms)

this works fine on every machine. on 1 windows 8.1 computer expression throws following error:

system.formatexception: die eingabezeichenfolge hat das falsche format.    bei system.number.parsesingle(string value, numberstyles options, numberformatinfo numfmt)    bei system.single.parse(string s, numberstyles style, iformatprovider provider)    bei system.xml.xmlconvert.tosingle(string s)    bei system.data.common.singlestorage.convertxmltoobject(string s)    bei system.data.xmldataloader.loadcolumn(datacolumn column, object[] foundcolumns)    bei system.data.xmldataloader.loadtable(datatable table, boolean isnested)    bei system.data.xmldataloader.loaddata(xmlreader reader)    bei system.data.datatable.readxml(xmlreader reader, boolean denyresolving)

by try , error testing found out, following problem ocurs: there date in format yyyy-mm-dd in 1 xml node. somehow method readxml can't parse date on specific machine.

the culture on both (the working , not working) machines is: thread.currentthread.currentculture: de-ch thread.currentthread.currentuiculture: de-de

when change system culture on not working system en-ca. works correct.

what problem? how can solve it?

here example xml: xml looks like:

<?xml version="1.0" encoding="utf-16"?> <documentinfo>     <documentlist>         <doccount>1</doccount>         <foundmore>false</foundmore>         <document>             <docid>kg0000001</docid>             <doctype>01. administration</doctype>             <doctypeshort>dadmi</doctypeshort>             <docnumber>b_10000</docnumber>             <lastreleasedversion>0</lastreleasedversion>             <importdate>2014-05-22</importdate>             <docstate>freigabe</docstate>             <filetype>pdf</filetype>             <filesizebytes>678617</filesizebytes>             <filesizekb>662.71</filesizekb>             <originalfilename>b_10000</originalfilename>             <docchangedat>2014-05-22</docchangedat>             <origin/>             <dok_dat_feld_1>39099</dok_dat_feld_1>             <dok_dat_feld_2>11364</dok_dat_feld_2>             <dok_dat_feld_3>anträge</dok_dat_feld_3>             <dok_dat_feld_4>fragen.pdf</dok_dat_feld_4>             <dok_dat_feld_9>männlich</dok_dat_feld_9>             <dok_dat_feld_12>6.41.11.72</dok_dat_feld_12>             <dok_dat_feld_13>nein</dok_dat_feld_13>             <dok_dat_feld_21>jxxx</dok_dat_feld_21>             <dok_dat_feld_50>2013-11-27</dok_dat_feld_50>             <dok_dat_feld_51>2014-04-08</dok_dat_feld_51>             <dok_dat_feld_54>2014-05-22</dok_dat_feld_54>         </document>     </documentlist> </documentinfo>

you can fix doing this:

datatable table = new datatable(); table.locale = cultureinfo.invariantculture;

the other solution seems to change creation of xml use writexml equivalent.


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