how learn autocad

The main content of this lecture is to introduce the AutoCAD Object Model. If you understand the development of AutoCAD in VBA, this part of content should be super simple.An object is the main construction block of the AutoCAD ActiveX interface. Each displayed object accurately represents an AutoCAD component. The mai

In this chapter, we will use Visual Studio. NET to create a new class library project. Through this project, you can create a. Net DLL file that can be loaded by AutoCAD. This DLL file will add a new command named "helloworld" to AutoCAD. After you run this command, the "Hello World" text is displayed on the AutoCAD command line.1) create a class library. 2)

This article is based on the new. NET API introduced in AutoCAD 2006 as a tool that describes the. NET platform for AutoCAD two times the development of technology, and with the current common VBA, Objectarx for comparison. It also discusses how to compensate for some of the insufficient features of the. NET API.The current two development tools of AutoCAD are: V

I am engaged in secondary development of AutoCAD. net, and now. net + ObjectARX has formed a perfect combination. Unfortunately, it is currently available in China. net has too few materials for ObjectARX development. I will continue to share my learning experience with you and hope to pay attention to it. Winapi reference: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Public Class Winapi{

When users work in AutoCAD system, the main input device is keyboard and mouse, the following describes how to use the keyboard and mouse in AutoCAD. 2.1.1 Using the keyboard AutoCAD, like previous versions, provides both a graphics window and a text window. You typically display some of its text windows and command lines between the graphics window and the sta

Compile ARXProgramWhen re-compiling the ARX project, you must manually uninstall the previously loaded and debugged ARX program, compile the program, and then load the new program, although the process is not complex, it is often annoying to do so. Is there a way for VC to automatically notify AutoCAD to uninstall this plug-in (the old ARX program) before starting compilation, and then start compilation. After compilation, then we will automatically n

Using VC build hook to target multiple AutoCAD versions [Update: Visual Studio 2010 now using des a built in feature called Native multi-targeting that replaces the need for VC build hook. ReadThis blog postTo learn how to use vs 2010 to target older versions of Visual Studio.] I createdVC build hookUtility in order to make it possible to use the current Visual Studio IDE for building ObjectARX applications

All versions of AutoCAD for Windows support the setting for default save as format, which is the format for modifying the defaults saved file in the OP settings for file interaction between different working environments. But AutoCAD2013 for Mac does not have this setting option, so that for a long time, every time to give someone to send a diagram, you need to use "Save as", and then choose the low version format, and then save, very inconvenient. So

Objectarx WizardsThe Objectarx Wizards for AutoCAD (Visual Studio) and 2013Objectarx Wizard (ZIP-636KB)The Objectarx Wizards for AutoCAD $ for Visual Studio 2012Objectarx Wizard (ZIP-626KB)The Objectarx Wizards for AutoCAD for Visual Studio 2012Objectarx Wizard (ZIP-626KB)The Objectarx Wizards for AutoCAD in Visual Stu

Directory [Map 3D development practices series] background of Map Resource Explorer -- Kick off [Map 3D development practices series] Map Resource Explorer 2-running and debugging The previous article introduced how to create a project in Visual Studio to develop a Map 3D application, and compiled a very simple command line command. After loading our custom assembly using the netload command in Map 3D, enter the custom command to call related custom functions and implement our functions. In thi

The official Chinese version of AutoCAD 2014 has been released. Let's take a look at some new features in the new version. Only a small part is mentioned here, which will inevitably fall short. For more information, see this document. Smart Command Line You can not only search by the START letter of a command, but also by searching the characters in the middle of the command. For example, if I enter ine, all commands containing ine will be listed, s

Recently, the Department needs to add DWG file browsing in the software, which involves converting the DWG to BMP format. At the beginning, it was a mess and I still wanted to use ObjectARX to implement it. After some research, ObjectARX is only a development tool for expanding the functions of AutoCAD and cannot be separated from the AutoCAD environment. First, we need to clarify a concept: the secondary

As the Windows 7 and Windows 8 systems gradually mature, more and more users (especially my girlfriend's hour, often used, in order to help her work ), windows 7 and Windows 8 systems are divided into 32-bit and 64-bit systems. Therefore, when you choose to install the CAD version, you must first determine whether your system is 32-bit or 64-bit!Some friends may ask, How do I know whether my system is 32-bit or 64-bit? Here are some tips for you!1. Click "my computer" on the desktop and right-cl

1, CAD object: A CAD file (DWG file) that corresponds to a database, all components of the database, see (including points, polylines, text, circles, etc.) and invisible (layer, line, color, etc.) are objects, the database itself is an object. Graphic objects such as lines, arcs, text, and callouts are objects. Style settings, such as Linetype and dimension styles, are objects. Organizational structures such as layers, groups, and blocks are objects. Graphical displays, such

when copying files using autocad2014 under the WINDOWS10 system, you occasionally experience AutoCAD error interrupt prompt "Fatal error: Unhandled Access violation Reading 0x0040 Exception at 3fd17cb1h ", eventually resulting in a flashback, lost editing files, etc. After careful investigation, found that the AutoCAD version is too low, by downloading the latest patches, you can resolve this issue. Below,

Autodesk. AutoCAD. applicationservices. application supports two contextmenu extensions: defaultcontextmenu and objectcontextmenu. Defaultcontextmenu: no shortcut menu is selected in the current context. Objectcontextmenu: select the shortcut menu for the specified type of entity in the current context. For example: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> # Region Addcontextme

when copying files using autocad2014 under the WINDOWS10 system, you occasionally experience AutoCAD error interrupt prompt "Fatal error: Unhandled Access violation Reading 0x0040 Exception at 3fd17cb1h ", eventually resulting in a flashback, lost editing files, etc. After careful investigation, found that the AutoCAD version is too low, by downloading the latest patches, you can resolve this issue. Below,

Use thread for background processing By Adam Nagy From inside my command I'm starting a background thread that synchronizes with a database. once that finishes I 'd like to keep using the AutoCAD. net API to do some further modifications in the database. unfortunately, when I'm calling the AutoCAD API functions from this thread things do not seem to work, e.g. the mdiactivedocument is null. Solution

Today, a kids shoes asks how to obtain the parameters at AutoCAD startup in the AutoCAD plug-in. The user story is like this. Before AutoCAD is started, a winform first written by itselfProgramPerform user verification. If the verification succeeds, start AutoCAD through process. Start and pass a token to it as the par

Users asked after the death of the CAD file after the problem, on the Internet to find a, to this netizen. AutoCAD is the most widely used computer aided drawing and design software developed by American Autodesk Company in the world. Although AutoCAD can be *, and Windows operating system is also more stable, but, there is nothing to exclude unexpected events, such as: illegal operation, power off, "blue