Hi

I have a bunch of custom entities that all inherit from a "baseEntity" class.

What I want to do is, in another class, create a method that takes a parameter that can be any type as long as that type inherits from base entity.

Is this possible?

Should I use generics?

public class BaseEntity
{
    public Nullable<int> UniqueId { get; set; }
    public Enums.eSaveAction SaveAction { get; set; }
}

public class FilesForTab : BaseEntity
{
    public int Related_Id { get; set; }
    public string FileName { get; set; }
    public Nullable<int> FileSize { get; set; }
}

(other class)

public void DoSomething(List<BaseEntity> collection, IEnumerable<BaseEntity> rows)
{....}

thanks in advance

Yes google for generic constraints

CONSTRAINTS!!!

thanks

public void DoSomething<X>(IEnumerable<X> rows, List<BaseEntity> sessionCollection) where X : BaseEntity
    {...} 

that compiles!  (but have not actually run the code yet)