Skip to main content
All docs
V24.2

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

Measurements Events
Show Inherited Hide Inherited

Contains API to manage rulers that help users measure distances and areas on a map.
Name Description
AfterMeasurement Occurs after a user creates a ruler.
AfterRulerRemoval
BeforeMeasurement Occurs when a user starts ruler creation.
BeforeRulerRemoval
Changed Occurs when the Freezable or an object it contains is modified. Inherited from Freezable.
PropertyChanged Occurs every time any of the MapDependencyObject class properties has changed its value. Inherited from MapDependencyObject.
See Also