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POXmlWriter makes not correct namespaces
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  1. POXmlWriter makes not correct namespaces
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    copied!<p>I have a problem. I wrote a program that converts some large amount of data into <code>VML-GML</code> format. The problem is I need to use <code>XmlWriter</code>... Now I have a problem with my method below:</p> <pre><code>private void StartDocument() { _writer.WriteStartDocument(); _writer.WriteStartElement("osgb", "FeatureCollection", "osgb"); _writer.WriteAttributeString("osgb", "xmlns", "http://namespaces.ordnancesurvey.co.uk/cmd/local/v1.1"); _writer.WriteAttributeString("gml", "xmlns", "http://www.opengis.net/gml"); _writer.WriteAttributeString("xsi", "xmlns", "http://www.w3.org/2001/XMLSchema-instance"); _writer.WriteAttributeString("schemaLocation", "xsi", "http://namespaces.ordnancesurvey.co.uk/cmd/local/v1.1 http://www.ordnancesurvey.co.uk/oswebsite/xml/cmdschema/local/V1.1/CMDFeatures.xsd"); _writer.WriteAttributeString("fid", ""); // TODO: set fid here _writer.WriteStartElement("gml", "description", "gml"); _writer.WriteValue("Ordnance Survey, (c) Crown Copyright. All rights reserved, 2011-03-02"); _writer.WriteEndElement(); // description _writer.WriteElementString("osgb", "creationDate", "osgb", DateTime.Today.ToString("yyyy-MM-dd")); } </code></pre> <p>How to write in namespaces correctly? I did this in that way and the output is:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;osgb:FeatureCollection p1:osgb="http://namespaces.ordnancesurvey.co.uk/cmd/local/v1.1" p1:gml="http://www.opengis.net/gml" p1:xsi="http://www.w3.org/2001/XMLSchema-instance" p2:schemaLocation="http://namespaces.ordnancesurvey.co.uk/cmd/local/v1.1 http://www.ordnancesurvey.co.uk/oswebsite/xml/cmdschema/local/V1.1/CMDFeatures.xsd" fid="" xmlns:p2="xsi" xmlns:p1="xmlns" xmlns:osgb="osgb"&gt; </code></pre> <p>And this is what I need:</p> <pre><code>&lt;osgb:FeatureCollection xmlns:osgb="http://namespaces.ordnancesurvey.co.uk/cmd/local/v1.1" xmlns:gml="http://www.opengis.net/gml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://namespaces.ordnancesurvey.co.uk/cmd/local/v1.1 http://www.ordnancesurvey.co.uk/oswebsite/xml/cmdschema/local/V1.1/CMDFeatures.xsd" fid=""&gt; </code></pre> <p>Why is that stupid <code>XmlWriter</code> creating such things like <code>p1</code>, <code>p2</code>, etc.?</p> <p>Btw. I tried to open my output file in the program that uses those <code>VML-GML</code> files and it told me that the file is in a bad format. When I manually changed namespaces into the correct ones, everything was great.</p> <p>How to correct it? Thanks in advance!</p>
 

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