Question: Can the screen objects from powercontrols.lib library be customized? Solution: Yes, this is an open library and it can be edited. However, customizing powercontrols.lib requires some precautions. You must…
Question: How can you connect to a machine remotely to use a server’s Studio license via internet, and not via intranet? Solution: To access the hardkey externally, you must redirect the…
** This article shows how to handle programs that close unexpectedly when using Elipse platforms, especially after version 6.0. It applies to the following operating systems: Windows Vista, Windows 7,…
Question: Why are the lines in an XControl developed with version 3.5 (or lower) not properly aligned when the object is instantiated on a screen in E3’s version 4.0 (or…
Question: Can I use E3 Viewer to view an application being executed in a server outside local network (intranet) in a connection with dynamic IP? Solution: Yes, you can. To…
Question: In an application, how can I determine whether an object has any links between an XControl and a few XObjects that work as source? Example: A screen object has…
This article shows the procedures for installing and setting up Microsoft SQL Server 2008 R2 Express, the free version of Microsoft’s database, thus making it possible to use it as…
Question: How can I return the ASCII value of any character in a string? Solution: To do so, you can use a script with ASC method to return the ASCII…
Question: How can I start an application without executing the Viewer? Solution: You can create a shortcut with E3Admin’s executable file adding “-start” command to it, and then pass the…
1. Introduction This article shows you how to communicate with PIC16F877A microcontroller via CuscoPIC board. To do so, we will use ASCII driver to communicate via Serial/Serial (RS232/RS232). First, you…