I have a statement that looks like so (T is an application interface deriving from
IServiceInterface)
T
theInterface = ServiceBroker.GetInstance<T>(type); //type is of type Type :-)
I am trying to write an extension method, T
GetServiceBrokerInterface<T>, to wrap this call. Here's a usage scenario for the
GetServiceBrokerInterface extension method.
IMessageFactory
mesgFactory = (IMessageFactory) (this.GetServiceBrokerInterface<IMessageFactory>);And I get this error:
Error 1 Cannot convert method group 'GetServiceBrokerInterface' to non-delegate type 'Philips.PmsGxr.Cat.core.interfaces.IServiceInterface'. Did you intend to invoke the method? V:\PCF_CAT\Test\Cat.Net.Test\MessageFactoryTest.cs 14 45 Cat.Net.Test
The method definition of GetServiceBrokerInterface is below.
Where the syntax error? Thanks...
| public static class ExtensionMethods |
| { |
| |
| /// <summary> |
| /// Gets MessageFactory |
| /// </summary> |
| public static T GetServiceBrokerInterface<T>(this Object anyObject) where T : IServiceInterface |
| { |
| Type type = typeof(T); |
| |
| T theInterface = ServiceBroker.GetInstance<T>(type); |
| |
| if (theInterface == null) |
| return default(T); |
| |
| if (type.IsAssignableFrom(theInterface.GetType())) |
| { |
| return (T)theInterface; |
| } |
| else |
| return default(T); |
| |
| } |
| } |
Paul
