Annotation.Index Property

Gets or sets the index of the chart element where this Annotation is drawn.

Namespace: MindFusion.Charting.Silverlight
Assembly: MindFusion.Charting.Silverlight

 Syntax

C#

public int Index { get; set; }

Visual Basic

Public Property Index As Integer

 Property Value

An int value. Default value is -1.

 Example

The following example adds an annotation as a point at value 10 to the first bar in a BarSeries series.

C#

Annotation annotation1 = new Annotation();
annotation1.Index = 0;
annotation1.Label = "Break";
annotation1.Value = 10.0;
annotation1.AnnotationType = AnnotationType.Point;
annotation1.Fill = new SolidColorBrush(Colors.Green);
annotation1.Stroke = new SolidColorBrush(Colors.Green);
series.Annotations.Add(annotation1);

Visual Basic

Dim annotation1 As Annotation = New Annotation
annotation1.Index = 0
annotation1.Label = "Break"
annotation1.Value = 10
annotation1.AnnotationType = AnnotationType.Point
annotation1.Fill = New SolidColorBrush(Colors.Green)
annotation1.Stroke = New SolidColorBrush(Colors.Green)
series.Annotations.Add(annotation1)