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How to implement Dependency Injection using Property in C#?
The process of injecting (converting) coupled (dependent) objects into decoupled (independent) objects is called Dependency Injection.
Types of Dependency Injection
There are four types of DI −
Constructor Injection
Setter Injection
Interface-based injection
Service Locator Injection
Setter Injection
Getter and Setter Injection injects the dependency by using default public properties procedure such as Gettter(get(){}) and Setter(set(){}).
Example
public interface IService{
string ServiceMethod();
}
public class ClaimService:IService{
public string ServiceMethod(){
return "ClaimService is running";
}
}
public class AdjudicationService:IService{
public string ServiceMethod(){
return "AdjudicationService is running";
}
}
public class BusinessLogicImplementation{
private IService _client;
public IService Client{
get { return _client; }
set { _client = value; }
}
public void SetterInj(){
Console.WriteLine("Getter and Setter Injection ==>
Current Service : {0}", Client.ServiceMethod());
}
}Consuming
BusinessLogicImplementation ConInjBusinessLogic = new BusinessLogicImplementation(); ConInjBusinessLogic.Client = new ClaimService(); ConInjBusinessLogic.SetterInj();
Updated on: 05-Dec-2020
1K+ Views
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