摘要： 1.成员“YouXieKu.Models.Product.Published”不支持转换为 SQL public partial class Product{ ....... public bool Published { get { return (this.ReleaseDate <= DateTime.Now && (this.ExpireDate > DateTime.Now||this.ExpireDate==null)&&this.Storage.Count>0&&this.Approved==true); } }} 阅读全文