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Gets or sets whether the object is visible.
Use this property to show or hide the fill for the shape, or to check whether it is currently displayed.
bool Visible { get; set; }
Property Visible As Boolean
IShape shape = worksheet.Shapes.AddShape(AutoShapeType.Rectangle, 20, 20, 100, 60);
IFillFormat fillFormat = shape.Fill;
fillFormat.Solid();
fillFormat.Visible = false;
bool visible = fillFormat.Visible;