EF Core Conventions for datetime2

Thanks @DavidG. Based on the link you sent I think this will work (I'm on a corporate network right now with a group policy that's not allowing NuGet Package Manager Console to invoke the init.ps1 for entityframeworkcore.tools so I'll have to wait to try this at home)

foreach (var entity in modelBuilder.Model.GetEntityTypes())
{
    var dateTimeProps = entity.GetProperties()
        .Where(p => p.PropertyInfo.PropertyType == typeof(DateTime));
    foreach (var prop in dateTimeProps)
    {
        modelBuilder.Entity(entity.Name).Property(prop.Name).HasColumnType("datetime2");
    }

}