KB-31863: Closing Keypad when Enter button is pressed.
Question: How can the Keypad be closed when Enter button is pressed? Solution: A possible solution is to create a script in the desired screen, in OnKeyPress event, and select…
KB-33940: Editing a Browser at run time.
Question: How can a Browser’s settings be edited at run time? Solution: To do so, open this object’s Properties window to edit it via EditProperties() function. Example: Browser1.EditProperties()
KB-33713: Setting width in Browser’s columns.
Question: Can I set a Browser’s column width in SCADA? Solution: Yes, but this cannot be done directly. Width depends on the size of the field’s content, which is set…
Sample application: Personalized drawings in a Trend.
Sample application using Pens’ AddDatA() and CopyObject() functions to create personalized drawings in a Trend. Attachments: Sample.zip
Sample application: Using BarGauge object.
Sample application showing how to use BarGauge object, and also how to multiplex screens via SetTag() function. Attachments: Sample.zip
Sample application: Using Video object.
Sample application showing how to use Video screen object, which reproduces .AVI files with sound. Attachments: Sample.zip
E3 Tips: Creating screen objects that will not get “deformed”.
Issue: “The problem is that, according to their position on screen, some objects get “deformed”. For example, a test was made with a 150 X 150 circle. When the circle’s…
Sample application: Adding data to a Trend manually.
Sample application showing how to add data manually to a trend set with XY via AddData() function. Attachments: Sample.zip
KB-30866: 3D effect in a Rectangle.
Autor
Paula Eneas
Figures with a dotted ‘X” on screen.
Question: When inserting a figure onto screen via E3Studio, why does it display a dotted X instead of the figure, even though its path has been correctly set? Solution: One…