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Gets or sets the auto shape type of the specified IShape object.
This property applies to shape objects that support auto shape geometry.
AutoShapeType AutoShapeType { get; set; }
Property AutoShapeType As AutoShapeType
IShape shape = worksheet.Shapes.AddShape(AutoShapeType.Rectangle, 20, 20, 120, 60);
AutoShapeType shapeType = shape.AutoShapeType;