总觉得现在的软件太多了，学vl用处不是太？

janice

请各位发表自己的意见

my_computer

我英语比较差，使用原文来掩盖一下了。

Here is a simple checklist for determining which API may be right for your project:

ObjectARX:

	You are most comfortable working in C or C++
	You need the absolute maximum amount of control over AutoCAD and Windows
	You need to write custom objects
	You need access to things which are not exposed to VBA or Lisp
	You require more speed than can be had using VBA or Lisp
	Your workplace requires applications be developed in C or C++
	You need to use libraries external to AutoCAD which are only available to C or C++

VBA:

	You are most comfortable working in VBA
	You need to use a dialogs
	You need to interface with Windows or one of the Microsoft office programs like Excel
	You are new to developing for AutoCAD or are new to developing period
	You require maximum speed of development time yet are not overly worried about application speed
	You know you are going to need a lot of help from Autodesk getting your application written

Lisp:

	The world ended and there are no other tools available
	You are most comfortable working in Lisp
	You are working with an AutoCAD version prior to 2000
	You are working in one of those gray areas in AutoCAD where Lisp can do something that would require a huge amount of VB knowledge to accomplish the same thing.
	Your workplace requires it
	Your workplace may need to interface existing Lisp libraries with your tool
	You enjoy pain
	You don't need any dialogs or graphical user interaction other than the command line/screen pics in your application
	Parens make you happy (oh look here come the men in white coats for you now)

my_computer

抱歉我没想到会粘成这样： Here is a simple checklist for determining which API may be right for your project: ObjectARX: You are most comfortable working in C or C++

You need the absolute maximum amount of control over AutoCAD and Windows

You need to write custom objects

You need access to things which are not exposed to VBA or Lisp

You require more speed than can be had using VBA or Lisp

Your workplace requires applications be developed in C or C++

You need to use libraries external to AutoCAD which are only available to C or C++
VBA: You are most comfortable working in VBA

You need to use a dialogs

You need to interface with Windows or one of the Microsoft office programs like Excel

You are new to developing for AutoCAD or are new to developing period

You require maximum speed of development time yet are not overly worried about application speed

You know you are going to need a lot of help from Autodesk getting your application written
Lisp: The world ended and there are no other tools available

You are most comfortable working in Lisp

You are working with an AutoCAD version prior to 2000

You are working in one of those gray areas in AutoCAD where Lisp can do something that would require a huge amount of VB knowledge to accomplish the same thing.

Your workplace requires it

Your workplace may need to interface existing Lisp libraries with your tool

You enjoy pain

You don't need any dialogs or graphical user interaction other than the command line/screen pics in your application

Parens make you happy (oh look here come the men in white coats for you now)

yxp

????