[Help] How Use Invoke or Vba code to modifying trend

[Nando 0]

hello I am newbie for factory talk view Se, and i wan't to delete pens with button refer to index number, how can i do? And i have a syntax Invoke Me.Trend1.PrintChart(0,1), would you like to explain me about this part "PrintChart(0,1)" Thank you

[rdrast 3]

Well, PrintChart(0,1) is a method of the Trend object, as detailed in the Help File under the Help Menu | Contents. Suprisingly, the documentation says that it prints the trend chart. I would have thought it toggled a button somewhere else. Pens are also explained in the same help file! It says that each pen has a "Visible" property. If true, the pen can be seen! Yay! If False, it can't be (sad face).