WCF-Sample

Example of Windows Communication Foundation

• Contains 2 projects: Service and Client

Service

Implements a calcultor with 4 operations:

• Add
• Subtract
• Multiply
• Divide

These operations are exposed at http://localhost:8000/ServiceModelSamples/Service.

Client

The client calls the service, executing the following operations:

double value1 = 100.00D;
double value2 = 15.99D;
double result = client.Add(value1, value2);
Console.WriteLine("Add({0},{1}) = {2}", value1, value2, result);

value1 = 145.00D;
value2 = 76.54D;
result = client.Subtract(value1, value2);
Console.WriteLine("Subtract({0},{1}) = {2}", value1, value2, result);

value1 = 9.00D;
value2 = 81.25D;
result = client.Multiply(value1, value2);
Console.WriteLine("Multiply({0},{1}) = {2}", value1, value2, result);

value1 = 22.00D;
value2 = 7.00D;
result = client.Divide(value1, value2);
Console.WriteLine("Divide({0},{1}) = {2}", value1, value2, result);

The client can be configure through it's App.config file. Here you can change endpoint data, such as it's address.