KB-28475: Converting integers into strings.
Question: How can I convert an integer into a string? Solution: To do so, use VBSscript’s CStr command. For example: CStr(15).
KB-25514: Creating links between objects in different screens.
Question: Can objects from two different screens be linked to one another? Solution: No, they can’t. If it is really necessary to link these objects, you can add internal tags…
KB-20337: StrZero function in E3.
Question: Is there a function similar to SCADA’s StrZero in VBScript? Solution: No, there is no such function in VBScript. However, this could be worked around with this script: Dim…
KB-28809: Setting Windows’s clock via E3 scripts.
Question: How can I set Windows’ clock via E3 scripts? Solution: To do so, use DATE and TIME commands via DOS command line. It can be inserted in a script…
KB-32021: Convertendo segundos para o formato Time.
Descrição: Como converter o valor de um contador em segundos para o formato de horas, minutos e segundos (por exemplo, converter 70 segundos para o formato 00h 01min 10seg)? Solução:…
KB-26508: Additional parameters for opening a screen.
Question: How can I pass additional parameters for opening a screen via scripts? Solution: To do so, you can use Parameter field in Open Screen pick. In OnPreShow event of…
KB-15457: Pinging external devices via E3.
Question: How can I ping a device that is external to the network running the application? Solution: To do so, you can use VBScripts commands. For example: dim oShell, strComputerset…
KB-15510: Changing a pen’s width at runtime.
Question: How can I change a pen’s width at runtime? Solution: To do so, you must change the pen’s Width property via scripts. Example: Screen.Item(“E3Chart1”).Pens.Item(“Pen1”).Width = 20 NOTE: Attached to…
KB-12286: Creating links at runtime.
Question: How can I create links between I/O tags and objects already added to the screen, at runtime?Solution: To do so, use the object’s CreateLink method.: CreateLink (Property, Source[, Type])…
KB-13594: Retrieving the RGB value from an absolute value.
Question: How can I convert an absolute decimal value into its separate RGB values? Solution: To do so, you will need to use scripts. In the example below, the script…