/// <summary>
/// If you can’t use a registration lambda, you can add an activating event handler:
/// </summary>
public static void ActivatingEventHandler()
{
Console.WriteLine("\nPropertyandMethodInjection.ActivatingEventHandler:\n");
ContainerBuilder builder = new ContainerBuilder();
builder.RegisterType <TheDependency>();
builder
.RegisterType <MyObjectType>()
.OnActivating(e =>
{
TheDependency dep = e.Context.Resolve <TheDependency>();
e.Instance.SetTheDependency(dep);
});
IContainer container = builder.Build();
using (ILifetimeScope lifetimeScope = container.BeginLifetimeScope())
{
MyObjectType instance = lifetimeScope.Resolve <MyObjectType>();
Console.WriteLine("instance.GetType(): " + instance.GetType());
}
}
/// <summary>
/// The simplest way to call a method to set a value on a component
/// is to use a lambda expression component and handle the method
/// call right in the activator:
/// </summary>
public static void MethodInjection()
{
Console.WriteLine("\nPropertyandMethodInjection.MethodInjection:\n");
ContainerBuilder builder = new ContainerBuilder();
builder.RegisterType <TheDependency>();
builder.Register(c =>
{
MyObjectType myObjectType = new MyObjectType();
TheDependency dep = c.Resolve <TheDependency>();
myObjectType.SetTheDependency(dep);
return(myObjectType);
});
IContainer container = builder.Build();
using (ILifetimeScope lifetimeScope = container.BeginLifetimeScope())
{
MyObjectType instance = lifetimeScope.Resolve <MyObjectType>();
Console.WriteLine("instance.GetType(): " + instance.GetType());
}
}
public void SetTheDependency(TheDependency dep)
{
Console.WriteLine("MyObjectType SetTheDependency called.");
}
public void SetTheDependency(TheDependency dep)
{
}
