Ok, mein Problem wurde schließlich überhaupt nicht auf app.config (s) bezogen.
Ich habe meinen WCF-Dienst nicht korrekt aufgerufen.
Um die Generierung/Verwendung von Proxies zu vermeiden, verwende ich ChannelFactory() in meinem WCF-Dienst, da ich sowohl Server als auch Clients verwalte. Dieser WCF-Dienst ist throw MVVM Licht mit folgendem Code implementiert:
ViewModelLocator.cs:
public class ViewModelLocator
{
static ViewModelLocator()
{
ServiceLocator.SetLocatorProvider(() => SimpleIoc.Default);
//Define data access (wcf service) for design mode
if (ViewModelBase.IsInDesignModeStatic)
{
SimpleIoc.Default.Register<IService, Design.DesignDataService>();
}
...
}
WcfServer Klasse:
public class WcfServer : IDisposable
{
//Wcf connection
private ChannelFactory<IService> _wcfFactory = null;
/// <summary>
/// Gets the DataService proxy from MVVMLight SimpleIOC instance.
/// </summary>
public IService DataService
{
get
{
return SimpleIoc.Default.GetInstance<IService>()??null;
}
}
/// <summary>
/// Add a Wcf server for a customer, a url and a server name
/// </summary>
/// <param name="customerName"></param>
/// <param name="serverName"></param>
/// <param name="urlServer"></param>
/// <param name=""></param>
public WcfServer(string customerName, string serverName, string urlServer)
{
_customerName = customerName;
ServerName = serverName;
UrlServer = urlServer;
}
/// <summary>
/// Connect to wcf service
/// </summary>
/// <exception cref="ArgumentNullException">Thrown if a null exception is thrown all over Connect method</exception>
/// <exception cref="ObjectDisposedException">Thrown if an object is disposed all over Connect method</exception>
/// <exception cref="System.ServiceModel.Security.MessageSecurityException">Thrown if authentication failes with username/password over ssl</exception>
/// <exception cref="CommunicationObjectFaultedException">Faulted Exception on exception from ChannelFactory==>CreateChannel</exception>
/// <exception cref="System.InvalidOperationException">Invalid Operation Exception</exception>
/// <exception cref="Exception">Other exception</exception>
/// <returns>Returns true if connected</returns>
public bool Connect()
{
try
{
...
EndpointAddress endpointAddress = new EndpointAddress(new Uri(UrlServer));
if (_wcfFactory == null)
{
_wcfFactory = new ChannelFactory<IService>(WCFSharedConfiguration.ConfigureBindingWithSimplehttps(), endpointAddress);
//Open ChannelFactory
_wcfFactory.Open();
//Define Faulted handler
_wcfFactory.Faulted += FactoryFaulted;
}
else
//Log + return
if (!ViewModelBase.IsInDesignModeStatic)
{
//If we are not in Design (means blend or VS IDE)
SimpleIoc.Default.Register<IService>(() => _wcfFactory.CreateChannel(), true);
}
}
catch (Exception ex)
{
//Log
throw;
}
return true;
}
/// <summary>
/// Disconnect current channel
/// </summary>
/// <exception cref="TimeoutException">Timeout</exception>
/// <exception cref="CommunicationObjectFaultedException">Faulted Exception on exception from ChannelFactory==>CreateChannel</exception>
/// <exception cref="Exception">Other exception</exception>
/// <returns>True if successfull</returns>
public bool Disconnect()
{
...
}
Mai, es hilft!