KB-32962: Grouping records returned by a query.
Question:How can I group the records returned by a query whose values were repeated in all the fields of that row? Solution: To do so, you need to use SQL’s…
Categoria: En
KB-32988: Network settings for proper Viewer/WebViewer operation.
Question: What are the basic network requirements for a good performance from the Viewer/WebViewer when connecting to E3Server? Solution: The network settings’ minimum requirements for proper Elipse E3 supervisory’s operation are:…
KB-32905: Stopping E3 Server in maintenance.
Question: If the Stop button in the backup server’s E3Server (in maintenance) is clicked, will it also be able to stop the main server’s E3Server, which is running the application?Solution:…
KB-32901: Firing OnValueChanged event.
Question: When is a Boolean tag’s OnValueChanged event fired? Can I run a script that fires it only when its value changes from 0 to 1, but not otherwise? Solution:…
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-32789: SQLEXPRESS’s size limits.
Question: What are SQLEXPRESS’s size limits? Solution: SQLEXPRESS 2005/2008 supports 1 CPU, 1GB RAM, and has a 4-GB storage capacity per database. SQLEXPRESS SQLEXPRESS 2008 R2 supports 1 CPU, 1GB…
KB-32769: Shortcut for running Domain/Viewer is not working.
Question: Why can’t I run the application and the Viewer anymore through the shortcut pointing to E3Server.exe after it has been updated to version 3.0? Solution: In versions equal or…
KB-32772: Printing the application’s screens.
Question: How can I print a screen? Solution: The following example illustrates how to print the current screen with a button click. First of all, you will need to create…
KB-32569: Disabling Close button on Viewer’s window.
Question: How can I disable the Close button on the Viewer’s window? Solution: To do so, right-click the Viewer in the Organizer, then go to Properties, and select Settings tab.…