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POProgrammatic configuration of Exception-sending in WCF
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  1. POProgrammatic configuration of Exception-sending in WCF
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    copied!<p>I would like my Silverlight client to be able to display exceptions that have happened at the server during a WCF call.</p> <p>Given my current code to create a WCF Channel (on the client):</p> <pre><code>// create the binding elements BinaryMessageEncodingBindingElement binaryMessageEncoding = new BinaryMessageEncodingBindingElement(); HttpTransportBindingElement httpTransport = new HttpTransportBindingElement() { MaxBufferSize = int.MaxValue, MaxReceivedMessageSize = int.MaxValue }; // add the binding elements into a Custom Binding CustomBinding customBinding = new CustomBinding(binaryMessageEncoding, httpTransport); // create the Endpoint URL EndpointAddress endpointAddress = new EndpointAddress(serviceUrl); // create an interface for the WCF service ChannelFactory&lt;TWcfApiEndPoint&gt; channelFactory=new ChannelFactory&lt;TWcfApiEndPoint&gt;(customBinding, endpointAddress); channelFactory.Faulted += new EventHandler(channelFactory_Faulted); TWcfApiEndPoint client = channelFactory.CreateChannel(); return client; </code></pre> <p>When an exception occurs, I just get a "NotFound" exception, which is obviously of no use. How can I get the exception information?</p> <p>I use this code to use the client object returned above:</p> <pre><code>try { // customFieldsBroker is the client returned above customFieldsBroker.BeginCreateCustomField(DataTypeID, newCustomField, (result) =&gt; { var response = ((ICustomFieldsBroker)result.AsyncState).EndCreateCustomField(result); }, customFieldsBroker); } catch (Exception ex) { // would like to handle exception here } </code></pre> <p>Wrapping the Begin/End calls in a try { } catch { } block doesn't seem to even jump into the catch { } block.</p> <p>If it matters, I'm using Silverlight 3 at the client.</p>
 

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