Ninject singleton scope loading

Question

I am very much new to ASP.NET MVC and I need help loading some types in singleton scope using Ninject.

--- existing code looks as ----

List<Type> types = loading some types into list here.

foreach (var type in types.Where(O => O.Name.StartsWith("I")))
{
    Kernel.Bind(type).To(Type.GetType(type.FullName.Replace(".I", ".")));
}

---

My job is to bind these types in singleton scope and I am not sure how to do that.

Answer 1

After kernel.Bind().To() put .InSingletonScope()

Answer 2

Also have a look at the Ninject conventions extension. It makes stuff like this a lot easier. For example you could write it like this instead.

kernel.Bind(x =>
x.FromThisAssembly()
.SelectAllClasses()
.Where(types.Contains)
.BindDefaultInterface()
.Configure(b => b.InSingletonScope()));

Depending on how you get your list of types, this might be written even easier. Just check out the documentation and the samples on the wiki.

https://github.com/ninject/ninject.extensions.conventions/wiki