SettingsProvider class - should it be in DAL or BLL project?
I don't agree that there is a right layer for you to put that class since you reading values from the config file based on keys provided and it can be needed by one or all of the layers. In the case of all layers using this class, you can...
Repository pattern: DAL or BLL [closed]
c#,repository-pattern,business-logic,bll
The repository patterns responsibility is to store and fetch data from the data layer and to make abstraction about how this data layer looks like. The idea behind it is that if this underlying layer should change, you would possibly need to change the implementation of the repository but not...