autocad 123d

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

In a technical forum to see a friend mentioned such a question: how quickly in AutoCAD to draw multiple concentric circles? To this question Netizen's answer is various, has the reply to say with the deviation command, has the answer with the array ... Of course, there are friends. Presents a more practical VBA solution and AutoLisp solution. I think that the use of VBA or AutoLisp as a solution is of course a very good way, but since the landlord ra

I recently did some research on integration of Salesforce and AutoCAD WS. I wrote two articles earlier and published a series of English articles on ADN DevBlog. Post it now. If you are interested, please leave a message for me: Getting started with Salesforce Development Salesforce.com + AutoCAD WS Integration Research part2 Set up development environment and hello world environment Settings, getting star

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,

In mechanical engineering drawing, the Central line is the most common kind of graph line, the application scope is very wide, the use is very frequency tight. Although AutoCAD provides the command to draw straight lines, but does not directly provide the command to draw the standard centerline, if the user wants to draw the standard centerline, it is necessary to set the line style and proportion of the standard centerline according to the national d

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

Learning AutoCAD two times has been developed for some time, bumps, very hard boring. But I think there will be some small excitement, hey! Recently this time has been a thought, that is, I learn CAD two times the process of development with text recorded, form a series, and regularly updated. The main content is to record their daily learning process encountered in the problem and sentiment, and summed up the content learned today. The goal is to mot

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

Using C # For secondary development of AutoCAD (3) (transferred from mingjing channel) 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 Activ

Two development of AutoCAD can be used: Objectarx,vba,vlisp. But instead of borrowing them here, you use C # development directly. There are two ways to class libraries and applications: Method 1:vs2010 Develop AutoCAD 2008 class Library Create a dynamic library, use netload from the AutoCAD command line, and then execute its method Create a project 1, build a

Autodesk is crazy. It was sold out during a big jump. We had to buy n sets of AutoCAD Civil 3D, but now we only need 6000 pieces. :) I will not sell them, just take this opportunity to introduce the AutoCAD Civil 3D product. AutoCAD Civil 3D can be said to be a 4-in-one product. First of all, it was built based on AutoCAD