使用 VBA 以外的其它编程语言

Sub Example_AltUnitsFormat()
   ' This example creates an aligned dimension in model space and
   ' uses AltUnitsFormat to cycle through some common unit formats
   ' for the alternate dimension

    Dim dimObj As AcadDimAligned
    Dim point1(0 To 2) As Double, point2(0 To 2) As Double
    Dim location(0 To 2) As Double
    
    ' Define the dimension
    point1(0) = 0: point1(1) = 5: point1(2) = 0
    point2(0) = 5.12345678: point2(1) = 5: point2(2) = 0
    location(0) = 5: location(1) = 7: location(2) = 0
    
    ' Create an aligned dimension object in model space
    Set dimObj = ThisDrawing.ModelSpace.AddDimAligned(point1, point2, location)
    ThisDrawing.Application.ZoomAll
    
    ' Enable unit display of alternate units
    dimObj.AltUnits = True
      
    dimObj.AltUnitsFormat = acDimScientific     ' Change format to Scientific
    ThisDrawing.Regen acAllViewports
    MsgBox "The alternate dimension units are now set to Scientific"
    
    dimObj.AltUnitsFormat = acDimDecimal        ' Change format to Decimal
    ThisDrawing.Regen acAllViewports
    MsgBox "The alternate dimension units are now set to Decimal"
    
    dimObj.AltUnitsFormat = acDimArchitectural  ' Change format to Architectural
    ThisDrawing.Regen acAllViewports
    MsgBox "The alternate dimension units are now set to Architectural"
    
    dimObj.AltUnitsFormat = acDimWindowsDesktop ' Change format to Windows Desktop
    ThisDrawing.Regen acAllViewports
    MsgBox "The alternate dimension units are now set to Windows Desktop"
    
End Sub