映射-文件：
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
assembly="DaVinci"
namespace="DaVinci.Domain">
<class name="Waehrungskurs" table="WAEHRUNGSKURSE">
<id name="Id" column="ID">
<generator class="native" />
</id>
<property name="ISOCode" column="ISO" />
<property name="AktuellerKurs" column="AKTKURS" />
<property name="Kursart" column="KIND_OF_KURS" />
<property name="WährungstabkurseId" column="WAEHRUNGSTABKURSE_ID" />
<property name="Departure" column="DEPARTURE" />
<property name="Datum" column="DATE_TIME" />
<property name="RealerKurs" column="REALKURS" />
<property name="Gültig" column="GUELTIG" />
</class>
</hibernate-mapping>
Domain.cs：
...
public virtual double AktuellerKurs {get;组; }
public virtual DateTime Datum {get;组;}
public virtualDateTimeGültig{get;组; }
public virtual int Id {get;组; }
公共虚拟字符串ISOCode {get;组; }
public virtual int Kursart {get;组; }
public virtual double RealerKurs {get;组; }
public virtualintWährungstabkurseId{get;组; }
...
当我调用以下函数时，我得到一个NHibernate.QueryException（“无法解析属性：Datum.Date：DaVinci.Domain.Waehrungskurs”）：
public static Domain.Waehrungskurs GetByISOAndKursartAndDate(string isocode, int kursart, DateTime datum)
{
return (from WK in session.Linq<DaVinci.Domain.Waehrungskurs>()
where WK.ISOCode == isocode
&&
WK.Kursart == kursart
&&
WK.Datum.Date == datum.Date
orderby WK.Id descending
select WK).First();
}
当我删除搜索条件“WK.Datum.Date == datum.Date”时，该功能正常 .
有什么想法找不到该 properties ？
2 回答
找不到日期时间的日期属性，因为它未实现 . 请为this class写一个补丁
该 properties 不在那里 .
尝试更换：
WK.Datum.Date == datum.Date同