UnitsFormat 属性 (ActiveX) 
指定除角度之外的所有尺寸的单位格式。 支持的平台:仅限 Windows 签名VBA: object.UnitsFormat 
 属性值只读:不 类型:枚举acDimLUnits 
 言论此属性的初始值为 。acDimLDecimal 如果此属性设置为 ,则 和 属性指定的格式将用于设置十进制值的格式。acDimLDecimalDecimalSeparatorPrimaryUnitsPrecision 若要创建堆叠体系结构或分数单位格式,请使用该属性。FractionFormat 注意:此属性将覆盖给定维度的 DIMLUNIT 系统变量的值。 
例子VBA: Sub Example_UnitsFormat()
   ' This example creates an aligned dimension in model space and
   ' uses UnitsFormat to cycle through some common unit formats
   ' for the 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
    
    ' Cycle through common unit formats
    
    dimObj.UnitsFormat = acDimLScientific     ' Change format to Scientific
    ThisDrawing.Regen acAllViewports
    MsgBox "The dimension units are now set to Scientific"
    
    dimObj.UnitsFormat = acDimLDecimal        ' Change format to Decimal
    ThisDrawing.Regen acAllViewports
    MsgBox "The dimension units are now set to Decimal"
    
    dimObj.UnitsFormat = acDimLArchitectural  ' Change format to Architectural
    ThisDrawing.Regen acAllViewports
    MsgBox "The dimension units are now set to Architectural"
    
    dimObj.UnitsFormat = acDimLWindowsDesktop ' Change format to WindowsDesktop
    ThisDrawing.Regen acAllViewports
    MsgBox "The dimension units are now set to Windows Desktop"
End Sub
可视化 LISP: (vl-load-com)
(defun c:Example_UnitsFormat()
    ;; This example creates an aligned dimension in model space and
    ;; uses UnitsFormat to cycle through some common unit formats
    ;; for the dimension
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Define the dimension
    (setq point1 (vlax-3d-point 0 5 0)
          point2 (vlax-3d-point 5.12345678 5 0)
          location (vlax-3d-point 5 7 0))
    
    ;; Create an aligned dimension object in model space
    (setq modelSpace (vla-get-ModelSpace doc))
    (setq dimObj (vla-AddDimAligned modelSpace point1 point2 location))
    (vla-ZoomAll acadObj)
    
    ;; Cycle through common unit formats
    (vla-put-UnitsFormat dimObj acDimLScientific)     ;; Change format to Scientific
    (vla-Regen doc acAllViewports)
    (alert "The dimension units are now set to Scientific")
    
    (vla-put-UnitsFormat dimObj acDimLDecimal)        ;; Change format to Decimal
    (vla-Regen doc acAllViewports)
    (alert "The dimension units are now set to Decimal")
    
    (vla-put-UnitsFormat dimObj acDimLArchitectural)  ;; Change format to Architectural
    (vla-Regen doc acAllViewports)
    (alert "The dimension units are now set to Architectural")
    
    (vla-put-UnitsFormat dimObj acDimLWindowsDesktop) ;; Change format to WindowsDesktop
    (vla-Regen doc acAllViewports)
    (alert "The dimension units are now set to Windows Desktop")
)
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