AnnotationRepository.Add(Annotation) Method

Appends the specified annotation to the current collection.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v20.1.dll

Declaration

public int Add(
    Annotation annotation
)
Public Function Add(
    annotation As Annotation
) As Integer

Parameters

Name Type Description
annotation Annotation

An Annotation class descendant to append to the collection.

Returns

Type Description
Int32

An integer value indicating the position at which the new element was inserted.

Remarks

The Add method adds TextAnnotation and ImageAnnotation objects to a chart control's AnnotationRepository, where all annotations that are present in a chart control can be centrally accessed (via the ChartControl.AnnotationRepository property).

Alternatively, you can add annotations directly to an element's annotations collection, via its AnnotationCollection.AddImageAnnotation or AnnotationCollection.AddTextAnnotation method.

For more information, refer to Annotations.

See Also