KB-34024: Closing a modal window via scripts.
Question: How can I set up a modal screen to be closed every time the user clicks a button? Solution: To do so, you must execute the Close(Code) method of…
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KB-33241: Values in a ComboBox.
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…
KB-33300: Clocks synchronization in Windows.
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…
KB-33155: Opening a screen in a specific splitter.
Question: The application’s frame has been horizontally split in two, and as a result there is an upper and a bottom splitter. However, Viewer opens another window when I try…
KB-32715: Script error message not displayed.
Question: How can I set up the script error messages to not be displayed on screen?Solution: To do so, use On Error Resume Next command at the beginning of the…
KB-32674: Compacting an Access database.
Question: Why do Access files not reduce their sizes after its records are deleted? Is there another way to make them release this space? Solution: This is Access’ normal behavior.…
KB-32493: Opening a screen in the frame originating this command.
Question: With two windowed screens, how can I click on a button and open the screen in the frame where the button is? Solution: In the button’s script, use the…
KB-32719: Extracting characters from the left or from the right with VBScript.
Question: How can I extract a certain amount of characters from a script’s left or right? Solution: To do so, use Left and Right functions to extract characters from the…
KB-32656: Retrieving information on the user logged to the application.
Question: How can I retrieve, via scripts, both user name and user group to which this user belongs? Solution: Username is retrieved by Viewer‘s User property. Example: dim user user…
Alarms acknowledgement via scripts.
How can a specific alarm be acknowledged inside E3Alarm via scripts? Alarm acknowledgement via scripts has been a feature of E3 since its version 3.2. To do so, three new…