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Question: At E3Chart, can I pick a new color for a pen being plotted when clicking the information displayed in the legend of this pen? Solution: Yes. To do so,…

Question: When using historic pens, the E3Chart connects the points where the application was not communicating. How can I prevent this from happening? Solution: To do so, in E3Studio, you…

Question: Why is the message  Query: ‘Query1’ is not valid. :16 being displayed on an E3Chart’s legend Status column? Solution: This can happen when the pen requires a Query (that…

Question: In an application, the data is being “drawn” by E3Chart, but when leaving the screen and returning to back to it, the chart is erased and it starts to…

Question: How can I keep bad quality data from being displayed in an E3Chart? Solution: To do so, you must edit ShowBadPoint property of all the chart’s pens to False,…

Question: How can I display the pen’s values being displayed on the E3Chart? Solution: To do so, go to Legend tab in E3Chart‘s properties and enable the legend, selecting the…

Question: Why is the message “No connection, Query(Disconnected): 34” being displayed on an E3Chart legend’s Status column? Solution: This happens in situations such as: Query1 SQL issues, or Database connection…

Question: How can I edit an E3Chart‘s vertical axis at run time? Solution: This can’t be done. Therefore, you must create a new axis, via AddAxis method. Example: Screen.Item(“E3Chart1”).Axes.AddAxis “NewAxisName”…

Question: How can I change the color of an E3Chart’s pen at run time? Solution: To do so, you must edit the pen’s Color property via links or scripts.