'宣言
Public Class VerticalText Inherits CanvasItem
public class VerticalText : CanvasItem
'宣言
Public Class VerticalText Inherits CanvasItem
public class VerticalText : CanvasItem
System.Object
GrapeCity.ActiveReports.Document.Section.CanvasItem
GrapeCity.ActiveReports.Document.Section.VerticalText