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objectarx skill levels -- 看一下arx编程你到了那一级
objectarx skill levels -- 看一下arx编程你到了那一级
objectarx skill levels
objecrarx 技能水平
beginning -- 入门级
at this level, the developer has an understanding of the autocad database and knows how to do the following:
明白autocad的图形数据库，知道以下几点：
open and close objects.
打开关闭对象.
understand symbol tables and symbol table records and how to use iterators.
明白符号表及符号表记录，知道如何迭代它们。
understand the named objects dictionary and extension dictionaries.
明白对象词典和扩展词典。
understand the standard objectarx objects and entities.
明白objectarx的标准对象和实体.
create a standard entity/object and manipulate its properties.
可以创建一个基本的实体/对象,并能操作它的属性.
medium--中级水平
at this level, the developer knows how to:
此水平，开发者须撑握以下几点
create a custom class derived from acdbobject or acdbentity and understand what virtual functions need to be overridden as a result.
可以创建一个从acdbobject或acdbentity继续的自定义类，知道如何重载相应的函数.
understand transactions and transient and persistent reactors.
明白事务处理,以及临时和永久反应器
understand the multiple document interface.
明白多文档接口
understand document management.
明白多文档管理
high --高级水平(你水平够高了不帮你翻译了)
at this level, the developer knows how to:
create a custom class derived from acdbcurve and understand what virtual functions need to be overridden as a result.
use acedjig.
use mfc with objectarx.
advanced -- 专家级(向你致敬 -- 肯请您收我为徒)
at this level, the developer knows how to:
understand deep cloning.
understand protocol extensions.
understand com and activex as it pertains to autocad and objectarx.
understand design center, input point processing, and object property manager.
以上转自: