Dynamics CRM SDK 中的异常处理

Question

I am currently developing a simple Dynamics CRM Application which allows the user to create new entities records.

So when an error occurred I get the full stack, but I'm wondering if I could get the attribute name responsible for that error.

Answer 1

When you want to avoid emitting full stack traces for known CRM platform errors, you can catch errors of type FaultException<OrganizationServiceFault> and handle them in an appropriate way, like this:

try
{
    service.Create(entity);
}
catch (FaultException<OrganizationServiceFault> ex)
{
   switch (ex.Detail.ErrorCode)
   {
       case 0x80041103: // QueryBuilderNoAttribute
          Console.WriteLine(ex.Detail.Message);
          // Specific error handling goes here...
          return;

       default:
          throw;
   }
}

The platform error codes are documented and can be looked up onMSDN .

Answer 2

We can throw an exception and display a message.

throw new InvalidPluginExecutionException("Message here....");