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Question: How can I have a button be visible or invisible according to the access level of the user logged in the application? Solution: To do so, create a script…

Question: Does Browser object have any kind of scrollbars? Solution: No. One way to work around this problem is by clicking a register and then dragging it up/down, or then…

Question: Why are Block or I/O Tag’s values (separated by a dot and recorded in a Historic) not being plotted in a Historic Graph? Solution: This happens because, depending on…

Question: Does Trend Graph object in SCADA have any type of refresh time? Solution: Yes: on Trend’s General tab, there is an option called Refresh Trend every X seconds.

Question: Can a real-time Trend Graph’s scrolling be paused and played in SCADA? Solution: Yes; to do so, you must use the Trend’s Frozen property, attributing values 1 to when…

Description: Can I create 3D animations and/or rotation and sliding movements in SCADA? Solution: The object Animation will only switch images, so the 3D effect must be in the images.…

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…

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()

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 using Pens’ AddDatA() and CopyObject() functions to create personalized drawings in a Trend. Attachments: Sample.zip