Demo application: Using XControls to show data.
To display similar data from different devices on the same screen, the best solution is using an XControl. XControls are screen objects that receive values and parameters, and show them…
Category: XControl / XObject / Lib
KB-28399: Creating indexed screens.
Autor
Renato Souza
KB-26070: Monitoring a remote application’s status.
Question: How can I monitor the status of an XObject’s properties that are linked to tags in a remote application? Whenever the connection to the remote domain is lost, these…
Demo application: Using an XControl to control the pen’s properties at run time.
The attached demo application displays an XControl called PenControl, which controls pen’s visibility, style, width, type, and color. Each pen must be added to the E3Chart independently, and to each…
Demo application: Hour meter in Elipse E3.
1. Introduction This application illustrates how to use an hour meter with the resources available in Elipse E3, with both partial and total values being displayed. 2. Settings An XObject…
Library: Instrumentation v1.0.
Autor
Guilherme Torres
Library: XController – PID.
Autor
Guilherme Torres
KB-50288: Testing for links between an XControl and an XObject.
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…
KB-33937: Checking the contents of an IOTag property.
Question: How can I check whether an XObject’s IOTag property is empty? Solution: To do so, you can use VBScript‘s IsNull method. This method returns TRUE if the variable has…
Demo application: Using XControl objects to create charts similar to BarGraph and Gauge.
The attached sample application shows you how to create charts that are similar to BarGraph and Gauge with E3’s XControl object. Please notice the scripts in E3BarGraph and E3Gauge XControls.…