using System; using SQLite; namespace Billing.Models { public class Bill : IIdItem { [PrimaryKey, AutoIncrement] public int Id { get; set; } public decimal Amount { get; set; } public string Name { get; set; } public int CategoryId { get; set; } public int WalletId { get; set; } public string Store { get; set; } public DateTime CreateTime { get; set; } public string Note { get; set; } public double? Latitude { get; set; } public double? Longitude { get; set; } public double? Altitude { get; set; } public double? Accuracy { get; set; } public bool? IsGps { get; set; } } }