As we all know, the main tools used in two development of AutoCAD are: Objectarx,vba,vlisp. But their advantages and disadvantages are obvious: Objectarx powerful, high programming efficiency, but its disadvantage is that programmers must master VC + +, and this language is very difficult to learn; While VBA and Vlisp are easy to start with, they seem powerless to develop large programs. Is there a language that can combine their merits and avoid thei
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:
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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
In the process of executing AutoCAD command, the user and AutoCAD are mainly through the Text window and dialog box for human-computer interaction.
2.3.1 Using a text window
AutoCAD text window and AutoCAD window is relatively independent, the user can display the window by the following way:
(1) Press F2 key in
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
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
Introduction to 4.6.1 Sketch command
The "Freehand drawing" feature, the "sketch" command, is provided to make it easier for users to use the AUTOCAD,AUTOCAD system. With this function, the user can use the fixed-point device as a brush to draw some irregular boundaries, such as contour lines, signatures, etc. Freehand painting is essentially a series of consecutive lines or multiple lines.
4.6.2 Sketch C
For a more complex graphic, when you look at an entire graphic, you can't view and manipulate its local details, and when you display a detail on the screen and you don't see other parts, AutoCAD provides zoom (zoom), pan (PAN), view (view), A series of graphical display control commands, such as Aerial view and Viewports (viewport) commands, can be used to zoom in, zoom out, or move the graphic display on the screen at any time, or to display graphic
Introduction
In China, Auto CAD has been widely used in all walks of life, playing a more and more important role and become one of the design tools that engineering technicians must master. In the AutoCAD platform in the process of product design, often used in some commonly used graphical symbols, for these high repetition rate, and the use of very frequent graphics, we can make it into blocks, can be inserted at any time, so as to achieve the purp
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[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
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:
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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,
The function and use of 8.6.1 time query
In an AutoCAD system, call the time command to display statistics about the date and time of the graphic in the text window, such as the current times, when the graphic was created, and so on. This command uses the system clock to complete the time function, with a 24-hour time format that can be accurately displayed to milliseconds.
The command is invoked in the following way:
Menu: "Tools" → "Inquiry (quer
First, use shift to add deletion entities in the Select Set
In AutoCAD, the selection set is an operation we can not avoid, and sometimes we need to add or delete a new entity in the selection set, at which point the SHIFT key will be useful. First of all, we use the mouse box to select the AutoCAD drawing window of the easy to select the entity selected, so that we have set up a select set, if you want to
, adhere to the "speed, innovation, collaboration, passion," the core values. Among them, the product design innovation is particularly important.
We initially used the design of electrical control in a domestic software, but many engineers reflect that the software design is not intelligent enough, and the data is not relevant, at the end of 2003, the company agreed to buy a professional software for electrical design, our electrical group of about 10 people, Electrical room director Let me an
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