Skip to main content

AnnotationRepository.IndexOf(Annotation) Method

Returns the specified object’s position within the collection.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v24.2.dll

NuGet Package: DevExpress.Charts

#Declaration

public int IndexOf(
    Annotation annotation
)

#Parameters

Name Type Description
annotation Annotation

An Annotation object to locate in the collection.

#Returns

Type Description
Int32

A zero-based integer which represents the object’s position within the collection. -1 if the object doesn’t belong to the collection.

#Remarks

This method scans the collection starting from the first element and returns the index of the first matching element found.

This method searches among all annotations present in a chart control. To search for an annotation within the collection of a chart, pane, or series point, use the corresponding AnnotationCollection.IndexOf method.

See Also