I'm trying to create some custom FaultException
. I've made a DataContract
class called CreateFault
.
[DataContract]
public class CreateFault
{
private string report;
public CreateFault(string message)
{
this.report = message;
}
[DataMember]
public string Message
{
get { return this.report; }
set { this.report = value; }
}
}
I'm then throwing the fault in a service method.
In IService1.cs
[OperationContract]
[FaultContract(typeof(CreateFault))]
void TestFaultException();
and in Service1.cs
public void TestFaultException()
{
throw new FaultException<CreateFault>(new CreateFault("CreateFault message"), "Message abt exception");
}
I catch the FaultException
in my client.
private void btnTest_Click(object sender, RoutedEventArgs e)
{
try
{
ServiceReference1.Service1Client client = new ServiceReference1.Service1Client();
client.TestFaultException();
}
catch (FaultException<CreateFault> ex)
{
MessageBox.Show(ex.Detail.Message, "Success", MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (FaultException ex)
{
MessageBox.Show(ex.Message, "Failure", MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (Exception ex)
{
}
}
Now here comes the problem. When I create a WCF Service Application project in Visual Studio 2010 it works like expected. The error is caught in:
catch (FaultException<CreateFault> ex)
But when I create a WCF Service Library project with my custom FaultExceptions
the client does not recognize my custom exception. It instead catches the error in:
catch (FaultException ex)
Why does it not work with WCF Service Application Project?
Edit: This is what i get during debugging when it catches the exception in
catch (FaultException ex)
(typed ?ex in Immediate window)
{"Message abt exception"}
[System.ServiceModel.FaultException<WpfApplication1.ServiceReference2.CreateFault>]: {"Message abt exception"}
base {System.ServiceModel.CommunicationException}: {"Message abt exception"}
Action: "http://tempuri.org/IService1/TestFaultExceptionCreateFaultFault"
Code: {System.ServiceModel.FaultCode}
Message: "Message abt exception"
Reason: {Message abt exception}
Edit2:
Found the problem. I had two Service references who both had the CreateFault DataContract. And it was using the wrong one when i ran the program.
When i changed to
catch (FaultException<ServiceReference2.CreateFault> ex)
it worked
Found the problem. I had two Service references who both had the CreateFault DataContract. And it was using the wrong one when i ran the program.
When i changed to
catch (FaultException<ServiceReference2.CreateFault> ex)
it worked