private ICallReturn RemoveEventSubscription(ICallInvocation invocation)
{
var subscriber = (PropertyChangedEventHandler)invocation.Arguments[0];
propertyChanged -= subscriber;
return(invocation.Return(null));
}
public ICallReturn Invoke(ICallInvocation invocation, GetNextCallHandlerDelegate getNext)
{
object result;
MethodBase method = invocation.MethodBase;
object[] args = invocation.Arguments.ToValueArray();
try
{
result = method.Invoke(invocation.Target, args);
}
catch (TargetInvocationException ex)
{
return(invocation.ReturnException(ex.InnerException));
}
return(invocation.Return(result));
}
