/// <summary>
/// 获得DomainObject中定义了FieldMapAttribute，且为主键的属性名或字段名的值
/// </summary>
/// <param name="obj">DomainObject</param>
/// <returns></returns>
public static object[] GetDomainObjectKeyValues(DomainObject obj)
{
Hashtable ht = DomainObjectUtility.GetKeyAttributeMemberInfos(obj);
ArrayList values = new ArrayList(ht.Count);
foreach (MemberInfo info in ht.Values)
{
values.Add(DomainObjectUtility.GetValue(obj, info, null));
}
return((object[])values.ToArray(typeof(object)));
}
/// <summary>
/// 获得DomainObject中定义了FieldMapAttribute，且为主键的属性名或字段名
/// </summary>
/// <param name="type">DomainObject的类型</param>
/// <returns></returns>
public static string[] GetDomainObjectKeyScheme(Type type)
{
Hashtable ht = DomainObjectUtility.GetKeyAttributeMemberInfos(type);
ArrayList scheme = new ArrayList(ht.Count);
foreach (MemberInfo info in ht.Values)
{
scheme.Add(info.Name);
}
return((string[])scheme.ToArray(typeof(string)));
}
public static Hashtable GetKeyAttributeMemberInfos(Type type)
{
return(DomainObjectUtility.GetKeyAttributeMemberInfos(DomainObjectUtility.GetTableMapAttribute(type), DomainObjectUtility.GetMemberInfos(type)));
}
public static Hashtable GetKeyAttributeMemberInfos(object obj)
{
return(DomainObjectUtility.GetKeyAttributeMemberInfos(DomainObjectUtility.GetTableMapAttribute(obj), DomainObjectUtility.GetMemberInfos(obj)));
}