ChartArea.Visible Property  
Definition
Important
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Gets or sets a flag that determines if a chart area is visible.
public:
 virtual property bool Visible { bool get(); void set(bool value); };public virtual bool Visible { get; set; }member this.Visible : bool with get, setPublic Overridable Property Visible As BooleanProperty Value
true if the chart area is visible; otherwise, false.
Remarks
When this flag is set to false, all series, legends, titles and annotation objects associated with the chart area will also be hidden.