Question: Why is the name_of_database_sync.e3i file created in the active server of an application in Hot-Standby mode? Solution: When you enable the EnableSyncrhonization property in an application on HotStandby mode,…
Question: How can I display the name of the currrently active Formula? Solution: To do so, in the same script that passes the Formula’s name to the method responsible for…
Question: Why does the client Domain often disconnect from the server Domains? Solution: Probably, this happens because the client Domain’s version and build are different from the server Domains’ versions…
Autor
Guilherme Taschetto
Question: How can I display an image of the Domain’s resources on a Figure object? Solution: To do so, just go to E3Studio and edit the Figure object’s Filename property,…
Question: How can I record alarms from my application on disk? Solution: On the Alarm Server, you can configure alarms to be saved in a Database. To do so, just…
Question: What is the OnTagRead event’s purpose? Solution: This is an I/O Driver’s event. It is fired on every reading performed by the Driver, regardless of which tags are being…
Question: Why are some Internal Tags displayed with quality 0 and in red in WatchWindow? Solution: This occurs when the Internal Tags are linked to I/O Tags and the Driver…
Descrição: Como criar uma Consulta e uma Pena de um E3Chart em tempo de execução? Solução: Para isso, deve-se escrever um script usando os métodos AddQuery e AddPen. Para mais…
Question: How can I increase the font on a Text object at runtime? Solution: You cannot edit the font of a Text object at run time. However, you can use…