如何对通用接口使用依赖注入？
如何对通用接口使用依赖注入？我想在DrawPresenter中创建IDrawView接口，它控制视图。
我不知道该用什么，Ninject 还是其他东西。我正在使用 WinForms。
选择哪个更好？
class Program
{
static void Main(string[] args)
{
IDrawPresenter prisenter = new DrawPresenter(new DrawWindow());
prisenter.Show();
Console.ReadLine();
}
}
public interface IView
{
void Show();
}
public interface IDrawView : IView
{
object GetGridDraw { get; }
}
public interface IPrisenter<TView> where TView : IView
{
void Show();
}
public interface IDrawPresenter : IPrisenter<IDrawView>
{
object SelectedDraws { get; }
}
public class DrawWindow : IDrawView
{
public object GetGridDraw => 1;
public void Show()
{
Console.WriteLine("Show Window");
}
}
public abstract class BasePresenter<TView> : IPrisenter<TView>
where TView : IView
{
protected BasePresenter(TView view)
{
View = view;
}
protected TView View { get; private set; }
public void Show()
{
View.Show();
}
}
public class DrawPresenter : BasePresenter<IDrawView>, IDrawPresenter
{
public DrawPresenter(IDrawView view): base(view)
{
}
public object SelectedDraws => View.GetGridDraw;
}
DI可以实现吗？
IDrawPresenter prisenter = new DrawPresenter();
public DrawPresenter()
{
}
我需要为 Presenter 做些什么来管理表单。
这就是我想要得到的。但这不起作用......
public class NinjectProgram
{
//Gets the inject kernal for the program.
public static IKernel Kernel { get; protected set; }
}
public class DependencyModule : NinjectModule
{
public override void Load()
{
Bind<IDrawView>().To<DrawWindow>();
}
}
static void Main(string[] args)
{
StandardKernel Kernel = new StandardKernel();
Kernel.Load(new DependencyModule());
IDrawPresenter prisenter = new DrawPresenter();
prisenter.Show();
Console.ReadLine();
}
猛跑小猪2回答
-
蝴蝶刀刀
谢谢大家，这就是我想做的。也许这会对将来的某人有所帮助。 static void Main(string[] args) { CompositionRoot.Wire(new DependencyModule()); IDrawPresenter prisenter = new DrawPresenter();//kernel.Get<IDrawPresenter>(); prisenter.Show(); Console.ReadLine(); } public class CompositionRoot { private static IKernel _ninjectKernel; public static void Wire(INinjectModule module) { _ninjectKernel = new StandardKernel(module); } public static T Resolve<T>() { return _ninjectKernel.Get<T>(); } } public class DependencyModule : NinjectModule { public override void Load() { Bind<IDrawView>().To<DrawWindow>(); } } public abstract class BasePresenter<TView> : IPrisenter<TView> where TView : IView { protected BasePresenter() { View = CompositionRoot.Resolve<TView>();//NinjectProgram.Kernel.Get<TView>(); } protected TView View { get; private set; }} -
凤凰求蛊
还将 Presenter 包含在容器中并解析它。public class DependencyModule : NinjectModule { public override void Load() { Bind<IDrawView>().To<DrawWindow>(); Bind<IDrawPresenter>().To<DrawPresenter>(); }}它的所有依赖项（如果已注册）也将被解析并注入到演示者中static void Main(string[] args) { var kernel = new StandardKernel(); kernel.Load(new DependencyModule()); IDrawPresenter presenter= kernel.Get<IDrawPresenter>(); presenter.Show(); Console.ReadLine();}以上是基于public abstract class BasePresenter<TView> : IPrisenter<TView> where TView : IView { protected BasePresenter(TView view) { View = view; } protected TView View { get; private set; } public void Show() { View.Show(); }}public class DrawPresenter : BasePresenter<IDrawView>, IDrawPresenter { public DrawPresenter(IDrawView view): base(view) { } public object SelectedDraws => View.GetGridDraw;}
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相关分类
C#