public static EntityObjectBase Copy(EntityObjectBase objEntity)
{
//生成拷贝实例
Type type = objEntity.GetType();
EntityObjectBase objCopy = (EntityObjectBase)Activator.CreateInstance(type);
//拷贝属性值
objCopy.FromTable(objEntity.ToTable());
//拷贝原始值
objCopy.table = objEntity.table.Copy();
return(objCopy);
}
/// <summary>
/// 设置原始值
/// </summary>
/// <param name="objEntity">实体对像</param>
public static void SetOriginalValue(EntityObjectBase objEntity)
{
objEntity.table = objEntity.ToTable();
}