开发者

Set IncludeExceptionDetailInFaults to true in code for WCF

How do I开发者_运维百科 set IncludeExceptionDetailInFaults in code without using App.Config?


Yes, sure - on the server side, before you open the service host. This would however require that you self-host the WCF service - won't work in IIS hosting scenarios:

ServiceHost host = new ServiceHost(typeof(MyWCFService));

ServiceDebugBehavior debug = host.Description.Behaviors.Find<ServiceDebugBehavior>();

// if not found - add behavior with setting turned on 
if (debug == null)
{
    host.Description.Behaviors.Add(
         new ServiceDebugBehavior() { IncludeExceptionDetailInFaults = true });
}
else
{  
    // make sure setting is turned ON
    if (!debug.IncludeExceptionDetailInFaults)
    {
        debug.IncludeExceptionDetailInFaults = true;
    }
}

host.Open();

If you need to do the same thing in IIS hosting, you'll have to create your own custom MyServiceHost descendant and a suitable MyServiceHostFactory that would instantiate such a custom service host, and reference this custom service host factory in your *.svc file.


You can also set it in the [ServiceBehavior] tag above your class declaration that inherits the interface

[ServiceBehavior(IncludeExceptionDetailInFaults = true)]
public class MyClass:IMyService
{
...
}
0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜