Category: English

Question: How can I record as alarms the commands executed by E3 users? For instance, when a user is logged onto the application and clicks the button for activating the…

Question: Can Application.Exit() method be also used in a data server’s script? Solution: No. Application.Exit() is a Viewer‘s method, which means that scripts in the server will not be able…

Question: How can I reset a Counter Tag? Solution: To do so, you must first make sure the tag’s ResetCounterWhenEnable is set as True. Then, add a script to disable…

Question: How can I open two windowed screens from a button? Solution: To do so, use the following script: Application.GetFrame(“Screen1”).MoveFrame 0, 0, 300, 300Application.GetFrame(“Screen1”).OpenScreen “Screen1?100?0”, CLng(0)Application.GetFrame(“Screen2”).MoveFrame 450, 0, 300, 300Application.GetFrame(“Screen2”).OpenScreen…

Question: How can I check or disable a menu option in SelectMenu method? Solution: To check an option, add an asterisk (*) before the option. To disable an option, add…

Question: Can I create a global variable in an object’s script that will be accepted by all other project’s script? Solution: No, there is no command that can do so…

Question: How can I create a table link in runtime via scripts? Solution: To do so, you must first use CreateLink method to create the link, and pass parameter “4”…

Question: I have inserted Login() method in Viewer’s OnStartRunning event. However, when I click on Cancel button in the login window, the screen opens anyway. How can I fix this?…