/// <summary>
/// Initializes a new instance of the <see cref="ConfigurationBAL"/> class.
/// </summary>
/// <param name="_IConfigurationDAL">The i configuration dal.</param>
public AttendanceBAL(IAttendanceDAL _IAttendanceDAL)
{
_AttendanceDAL = _IAttendanceDAL;
}
public AttendanceBLL()
{
dal = DALFactory.createAttendanceDAL();
}
