Question: How can I open Windows Explorer in a specific folder via my Elipse SCADA application? Solution: To do so, use Global Manager’s Execute() function. Example of script: Execute(“explorer.exe C:\MyApp\Files”)
Question: How can I tell which values are loaded in a ComboBox? Solution: To do so, you must use ComboBox’s ListCount property to find out the number of items, and…
Question: How can I set a button in E3 to display the same functionalities as when SCADA’s WhilePressed event is on? (The goal here is to be able to increase/decrease…
Question: How can I create a filter for an SQL Server’s query with an ODBC connection? Solution: To do so, you must use table’s SQLQuery() function. Records can be selected…
Descrição: Existe um limite para o número de bibliotecas em um domínio? Solução: Não, não existe um número limite para isto. O limite não é definido pelo número de arquivos…
Question: Can I synchronize clocks between computers just by using E3? Solution: Yes. In the example below, two computers running E3Server are synchronized. The first one is called SERVER1, and…
Descrição: Quantas cópias de produtos de drivers são necessárias para a comunicação com uma rede de cinco CLPs via Ethernet? Solução: Para isto, será necessária uma cópia para cada objeto…
Question: How can I disable zoom and selection options when right-clicking the E3Chart? Solution: To disable E3Chart’s zoom and selection menus via E3Studio, you must set E3Chart‘s Enabled property as…
Question: How can I insert video and audio files into an application? Solution: To run a video file, use AVI screen object, according to the example below. To run audio…
Autor
Debora Aoki