title: manually create XML for DataTable to send to WebService in C#
body: <p>I'm totally stuck with this for hours now. </p>
  
  <p>I'm consuming a webservice. This Webservice only has one method:</p>
  
  <pre><code>Execute(string strMethod, string strParametersXML)
  </code></pre>
  
  <p>I've created a Service Reference in Visual Studio for the WebService. 
  This WebSerice can be used to call Methods at the server. So for each method you have different Methodname "strMethod" and different "strParametersXML". </p>
  
  <p>One of this Methods asks for a DataTable as a Parameter in strParameterXML. If i create a datatable in C# and pull the XML with dataTableObject.writeXML(&lt;>) to send it as strParameterXML, the Webservice only returns that the XML could not be parsed. </p>
  
  <p>How does one habe to create a dataTable to send it as a XML-String to a WebService?</p>