WCF service error

Question

I creacted WCF service with message contract with accepting request as single parameter. But after add this service reference to my application its not accepting with single parameter. May i know the reason. It through following error message.

Ramesh Palaniappan · Answer

If Message contracts is created you should follow the below procedure: 1. Right Click on Service you added. 2. Click on Configure Service Reference... 3. Check the Always generate message contracts check box is selected. 4. Click OK

Harish Khawath · Answer

Thank you Ramesh for immediate response