Gets or sets an Annotation object that is drawn as the background for this chart.
| Visual Basic (Declaration) | |
|---|---|
Public Property Box As Annotation  | |
| Visual Basic (Usage) |  Copy Code | 
|---|---|
 | |
| C# | |
|---|---|
public Annotation Box {get; set;}  | |
                When using this annotation with a header label, it may be useful to make the chart
                top margin larger:
                
            
            
            Chart.MarginTop = 20