How to configure unity container to provide string constructor value?

Question

This is my dad class

 public class Dad
    {
        public string Name
        {
            get;set;
        }
        public Dad         


        

Answer 1

You should provide a parameterless constructor:

public class Dad
{
    public string Name { get; set; }

    public Dad()
    {
    }

    public Dad(string name)
    {
        Name = name;
    }
}

If you can't provide a parameterless constructor, you need to configure the container to provide it, either by directly registering it with the container:

UnityContainer DadContainer = new UnityContainer();
DadContainer.RegisterType(
    new InjectionConstructor("chris"));

or through the app/web.config file: