How to inject dependency to static class

Question

I\'ve been making simple logger class with DI but I have some problem and question.

There is a problem. If I make a logger class with DI. I should use it like this w

Answer 1

It doesn't make sense to use dependency injection (DI) with a static class. Instead of DI, simply add an initialization method to your static class and pass in the dependency.

public static class LogService
{
    private static ILoggable _logger;

    public static ILoggable Logger
    {
        get
        {
             return _logger;
        }
    }

    public static InitLogger(ILoggable logger)
    {
         _logger = logger;
    }
}

To use the logger, just make sure to call InitLogger() first:

LogService.InitLogger(new FileLogger());
LogService.Logger.WriteLine("message");