Context menu of TimeLine controls By default, TimeLine controls contain a context menu. Manipulating TimeLine controls programmatically A TimeLine control can be... Manipulating TimeLine controls programmatically (prefix syntax) A TimeLine control can be... The TimeLine control The TimeLine control can be used to represent chronologies of closely spaced events that may be parallel. TimeLine control events The following events appear by default in the WINDEV code editor TimeLine control properties You can manipulate TimeLine controls in a window using the following WLanguage properties. TmeLine control linked to a data file or variable You can create TimeLine controls directly linked to the data.