I\'m using WCF service in my application. I need to return a custom object in the service class. The method is as follows:
IService.cs:
[OperationContract]
Custom objects are fine, while MS says you don't have to use the [DataContract] or [datamember] attributes anymore, I haven't been successful without them. Try marking you custom object with the attributes and seeing what is going on. You can get more information as to what is explicitly happening by turning on tracing and using svcutil to get trace.
You should return an instance of a class that is marked with the DataContract
attribute:
[DataContract]
public class MyClass
{
[DataMember]
public string MyString {get; set;}
}
Now change your service interface like so:
[OperationContract]
MyClass GetMyClass();
And your service:
public MyClass GetMyClass()
{
return new MyClass{MyString = "Test"};
}
You should return a specific type, not "object". An "object" could be of any type.