Im using c# .net , windows form application. I have a XML file which contains two columns and some rows of data. now i have to fill this data into a data grid view. im using a button, when i click on the button an open dialog box will appear. i have to select the xml file name and when i click on open the contents of that xml file should come to the data grid view. i have tried with the following code:

{
XmlDataDocument xmlDatadoc=new XmlDataDocument();
XmlDatadoc.Dataset.ReadXml(filename);
ds=xmlDatadoc.Dataset;
datagridview1.DataSource=ds.DefaultViewManager;
datagridview1.Datamember="language";
}

My xml file is:

<languages>
<language>
  <key> key1</key>
<value>value1</value>
<language>

<language>
  <key> key2</key>
<value>value2</value>
<language>
</languages>

Its working fine but only for "language" . I need it to work file other xml files also.