Question: Which specifications of the OPC standard architecture are met by Elipse Software‘s products? Solution: Elipse Software‘s products meet the following specifications of the OPC standard architecture: E3 OPC Client:…
Question: What is the difference between the Properties List and the Links tab? Solution: The Properties List displays the fixed values for the object’s properties. The Links tab helps you…
Question: Can I filter alarms in E3Alarm by more than one area? Solution: Yes, you can do it either by a specific area or by multiple areas. Usually, areas whose…
Question: How can I change the Query in E3Browser for another pre-existing Query? Solution: To do so, you must change E3Browser‘s SourceQuery property, and then hit Requery() method. If the…
Autor
Paulo Gustavo Süffert
Autor
Paulo Gustavo Süffert
Question: How can I create hot keys in E3? Solution: You can do so by using screen’s KeyDown or KeyUp events, where you can identify the code of the pushed…
The attached demo application illustrates how to create a simple user control system. User a is registered with “a” as their password, and user b is registered with “b” as…
The attached application shows you how to calculate the trigonometric functions arcsen and arccos according to the value typed by the user. When the application is running, type a certain…
Per-page printing is the standard Windows behavior; however, sometimes you may want to print your documents per line. 1. Since version 4.7, the Line Printer object was created. A Line…