Dispatcher.BeginInvoke problems
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by cmaduro
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Published on 2010-04-08T00:27:44Z
Indexed on
2010/04/08
0:33 UTC
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Hit count: 978
dispatcher
|c#
I'm getting "An object reference is required for the non-static field, method, or property 'System.Windows.Threading.Dispatcher.BeginInvoke(System.Action)'" for this code.
private void ResponseCompleted(IAsyncResult result)
{
HttpWebRequest request = result.AsyncState as HttpWebRequest;
HttpWebResponse response = request.EndGetResponse(result) as HttpWebResponse;
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
Dispatcher.BeginInvoke( () => {
try
{
XDocument resultsXml = XDocument.Load(sr);
QueryCompleted(new QueryCompletedEventArgs(resultsXml));
}
catch (XmlException e)
{
XDocument errorXml = new XDocument(new XElement("error", e.Message));
QueryCompleted(new QueryCompletedEventArgs(errorXml));
}
});
}
}
}
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