Call (Consume) REST WCF Service (SVC) using WebClient in ASP.Net with C# and VB.Net

Here Mudassar Ahmed Khan has explained with an example, how to call (consume) REST WCF Service (SVC) using WebClient class in ASP.Net with C# and VB.Net. This article will illustrate how to send and receive JSON data by doing HTTP POST to a JSON REST WCF Service (SVC) using WebClient class in ASP.Net with C# and VB.Net.