Scroll property

Returns or sets a value that indicates whether or not the chart continually updates with new data during runtime. Read/write. Boolean.
If the Scroll property is set to False, the chart fills with new data up to the limit specified in the BufferSize property. Beyond that point, the chart does not update with new data until the operator manually toggles the scroll mode.
The Scroll property automatically changes to False when an operator manually scrolls the chart using VCR-style buttons (controlled by the ScrollMechanism property).
If you set the Scroll property to True and allow automatic scrolling, also use the ScrollMode property to specify the type of automatic scrolling.
Syntax
Trend
.
Scroll
 [
= state
 ]
where
Trend
 - is the name of a Trend object (such as trend1) or an expression that evaluates to a Trend object.
state
 - is a parameter of the type Boolean that can be set to one of the following:
  • True
    . Automatically scrolls the chart, as specified by the ScrollMode property
  • False
    . Does not scroll the chart automatically
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