Question: How can I edit the values of a rectangle’s VerticalPercentFill property’s maximum and minimum limits at run time? Solution: To do so, you can create a Library and use…
Question: How can I open the same screen several times at the same moment? Solution: To do so, on the command that opens the screen, you must set the name…
Question: Why can’t I close a certain modal screen after opening another modal screen from it? Solution: This is the system’s normal behavior. To close the first modal screen, you…
Question: In order to save memory, I want to set up an E3 application not to load a certain module (such as the Storage in an XObject, for example) at…
Question: How can I change the script’s font size? Solution: To do so, go to the script edition area, and execute one of the following actions: either press [Ctrl] key…
Question: Can I create Historic fields at run time? Solution: No, you can’t. To add fields to a Historic at run time, you can create an XObject containing a Historic.…
Question: Which of the options below is the best choice? using an OPC Client with 20 I/O Tags linked to an OPC Server; or using 20 OPC Clients, each with…
Question: Why are acknowledged alarms reactivated when restarting the Domain? Solution: This is the correct system’s behavior. When restarting the Domain, the alarms that were previously active keep this status,…
Question: How can I change the color of an E3Chart’s pens at run time? Solution: To do so, you must create a script using E3 Viewer’s ShowPickColor method to set…
Autor
Guilherme Taschetto