WCF Method Overloading

WCF doesn't allow direct method overloading.
However in the servicecontract interface, you can try something like this to achieve it:

  [OperationContract(Name="MyMethod1")]
  string MyMethod(int arg1,int arg2);
 
  [OperationContract(Name = "MyMethod2")]
  string MyMethod(double arg1, double arg2);

These will be exposed as two separate methods such as MyMethod1 and MyMethod2 by the WSDL and proxy class and you can call them as per the need.

Hello Pramod,

http://www.codeproject.com/Tips/656042/Method-Overloading-in-WCF

The above link article is a very nice article on this query you have posted. I hope this helps you get some idea on this if you have not been to this link before.
Thanks