c# Linq: Dependency Inject

David Smith

I have 5 assemblies or 5 cs projects that are all using my interface plugin call IPlugin. How to dependency inject all class consuming the IPlugin

public class ClassA : IPlugin
{

}

public class ClassB : IPlugin
{

}

public class ClassC : IPlugin
{

}

public class ClassD : IPlugin
{

}

public class ClassE : IPlugin
{

}

pianoboyCoder

3 Replies

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David Smith10y ago
Thanks, now how do I use linq to access all the classes that are using the IPlugin interface on my form Load.
After I compose all my parts, I am now trying to access all classes using the IPlugin interface. Each class will represent a button.
How would I do that.
0
Manas Mohapatra10y ago
You can inject dependency through multiple ways:

Through Constructor
public interface IPlugin
{
void Serve();
}

public class ClassA : IPlugin
{
public void Serve()
{
    Console.WriteLine("Service Called");
}
}

public class Client
{
private IPlugin _plugin;

public Client(IPlugin plugin)
{
    this._plugin = plugin;
}

public void Start()
{
    Console.WriteLine("Service Started");
    this._plugin.Serve();
}
}
class Program
{
static void Main(string[] args)
{
    Client client = new Client(new ClassA());
    client.Start();
}
}
Through method
Through Property
Follow below link that may help you:

http://www.dotnettricks.com/learn/dependencyinjection/implementation-of-dependency-injection-pattern-in-csharp
0
Bikesh Srivastava10y ago
You can use unity resolver to resolve dependency injection.
it will map your interfaces and class,if you will call any constructor .
0