code236a.txt

VB大全（精华版）源代码

Public Type Shape
  ShapeType As Integer
  Color As Integer
  Radius As Single
  Area As Single
  Perimeter As Single
End Type

Public Sub Show_Structure(InShape As Shape)
  Debug.Print "shape.type: ", InShape.ShapeType
  Debug.Print "shape.color: ", InShape.Color
  Debug.Print "shape.radius:", InShape.Radius
  Debug.Print "shape.area: ", InShape.Area
  Debug.Print "shape.perimeter:", InShape.Perimeter
End Sub

Public Sub Main()
  Dim myCircle As Shape

  myCircle.ShapeType = 0
  myCircle.Color = 1
  myCircle.Radius = 5#
  myCircle.Area = 22# / 7# * myCircle.Radius * myCircle.Radius
  myCircle.Perimeter = 2# * 22# / 7# * myCircle.Radius
  Show_Structure myCircle
End Sub