autocad subscribe

0. PrefaceIn the last few sections of the protocol analysis, the request to send the connection was using the Eclipse Paho mqtt tool, so this time I changed the code to send the Subscribe MQTT message, please note that the following code is based on the Eclipse Paho Java API code, before running the following code, please download the Eclipse Paho Java Library, which is: https://www.eclipse.org/paho/clients/java/. Let's get down to the chase. 1. Prepa

Since the first version of EASYNETQ, it has been able to publish/subscribe to a specific type of message. Bus. Subscribe However, during the run, how do you find the message type. For example: You may have some systems that load external plug-ins and want to be able to subscribe to their own message types. EASYNETQ provides Non-generic publishing and subscriptio

PDF conversion problems (iii). Converting AutoCAD drawings into PDF documents At present, domestic enterprises are not very automated, and most of them cannot use 3D images for direct processing and production. Therefore, 2D images are still the most fundamental production basis for most enterprises. In enterprises, converting two-dimensional graphs to PDF is a very important small step, because subsequent printing and communication between enterprise

Are you using both the Chinese and English versions of AutoCAD? Even Japanese, French, and Italian? In the past, you had to install a Chinese version and an English version respectively. Now, you only need to use a separate Language Pack to switch the language under AutoCAD 2014. In fact, you can use AUTOCAD 2013. For example, I first installed the Chinese versi

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

JavaScript Asynchronous Programming method------"Publish/Subscribe"we assume that there is a "signal center" in which a task executes, a signal is "released" (publish) to the signal center, and other tasks can "subscribe" to the Signal Center (subscribe) to know when they can start executing. This is called the "Publish/Subsc