KB-30127: Using an internal tag as vector (Array).
Question: How can I use an internal tag as vector (Array)? Solution: To save a vector in an internal tag, you must use the following script: Dim list(3) list(0) =…
Categoria: En
KB-29405: Enabling/Disabling Caps Lock at runtime.
Question: Can the Caps Lock key be enabled/disabled via E3? Solution: Yes, this cane be done via VBScript‘s SendKeys method. The script below toggles the Caps Lock key: set WshShell…
KB-29866: Opening Windows Explorer in a specific folder, via E3.
Question: Can I open Windows Explorer in a specific folder, via E3? Solution: Yes. With Run Application pick, you will just need to type the address of the folder in…
KB-15412: Running LoadReport method from E3 Server.
Question: Can I run the report’s LoadReport method from E3 Server (for example, from an internal tag’s OnValueChanged event)? Solution: No, this event can only run from the Viewer, never…
KB-14130: Displaying report’s setup window before printing it.
Question: How can I have a setup window (for printer and paper size settings) being displayed at run time before printing a report? Solution: To do so, click on Script…
KB-28306: Printing a report’s query filter dates.
Question: In the report’s body, how can I print the initial and final dates of a filter made in its query? Solution: To do so, follow these procedures: In the…
KB-28871: Setting the report as either Portrait or Landscape.
Question: How can I print a report in either Portrait or Landscape formats? Solution: To do so, access the report’s setting in E3Studio, and click Configure Report button. A window…
KB-15935: Displaying screen names in a report.
Question: In a report, how can I display the name of the screen where the command to open the report was issued? Solution: To do so, you must create an…
KB-28551: Pixel/Himetric ratio.
Question: What is the pixel/Himetric ratio? Solution: 1 Pixel equals to approximately 26,4 Himetric.
KB-28682: Retrieving a limited amount of data in the Query.
Question: How can I set up a Query to display the last 15 records? Solution: To do so, you must enable SQL direct edition, and use SQL’s TOP command set…