Hi,
I want to implement log file class in my wcf project then i have to call
its methods in an other class in this project .
Knowing that the call has done in the case of failure (if (ser.ConsulterFacture(NUM_FACTURE).Equals(-1))) .
But i haven't any idea about how to implement the class of log file.
If any one have an idea , please help me :((((((((