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V25.1
  • Measurements.AfterMeasurement Event

    Occurs after a user creates a ruler.

    Namespace: DevExpress.Xpf.Map

    Assembly: DevExpress.Xpf.Map.v25.1.dll

    NuGet Package: DevExpress.Wpf.Map

    Declaration

    public event AfterMeasurementEventHandler AfterMeasurement

    Event Data

    The AfterMeasurement event's data class is AfterMeasurementEventArgs. The following properties provide information specific to this event:

    Property Description
    Cancel Gets or sets a value indicating whether the event should be canceled. Inherited from CancelEventArgs.
    MapRuler Returns the created ruler.

    Remarks

    The Measurements object raises the AfterMeasurement event after a user creates a ruler. To get the new ruler, use the e.MapRuler property. To cancel ruler creation, set the e.Cancel property to true.

    The following example cancels area ruler creation:

    private void Measurements_AfterMeasurement(object sender, AfterMeasurementEventArgs e) {
      MapRuler ruler1 = e.MapRuler;
      if (ruler1.RulerType == RulerType.Area) {
          e.Cancel = true;
      }
    }
    
    See Also