将参数传递给抽象 class 构造函数 c#

Question

I have an abstract class like below:

Public abstract class Test
{
    private readonly ILogger _logger;

    public Test(ILogger logger)
    {
        _logger = logger;
    }

    public ActionResult GetData()
    {
        try
        {

        }

        catch(Exception exe)

        {

            _logger.log("Exception");

        }
    }
}

Now, I have another class which uses the above in the below way:

Public class TestProcess
{
    public Test tst {get; protected set;}

    public TestProcess(Test tesstt)
    {
        tst = tesstt;
    }
}

Now, I want to pass the ILogger to my abstract constructor from TestProcess class. Could someone help me out how can I do this?

Answer 1

Recommended to do following

Public class TestProcess:Test
{
    public ILogger _logger {get; set;}

    public TestProcess(ILogger logger): : base(logger)
    {
        _logger = logger;
    }
}

Answer 2

There are 2 ways to do this and in both you need to change your code littele bit.

1. Extendes your TestProcess class with Test(abstract) class.

   public class TestProcess:Test{}

2. Change your abstract class to normal class and implement singleton there. then you can pass the ILogger while creating instance of Test class.

   public class Test{}