Using Programming Languages other than VBA

Sub Example_ExtLine2Suppress()
	' This example creates a Dim3PointAngular object in model space
	' and suppresses the extension lines using the ExtLine1Suppress
	' and ExtLine2Suppress properties

	Dim DimPointAngularObj As AcadDim3PointAngular
	Dim AngleVertex(0 To 2) As Double
	Dim FirstPoint(0 To 2) As Double, SecondPoint(0 To 2) As Double
	Dim TextPoint(0 To 2) As Double
	Dim Line1Suppressed As String, Line2Suppressed As String

	' Define the new Dim3PointAngular object
	AngleVertex(0) = 0: AngleVertex(1) = 0: AngleVertex(2) = 0
	FirstPoint(0) = 2: FirstPoint(1) = 2: FirstPoint(2) = 0
	SecondPoint(0) = 1: SecondPoint(1) = 4: SecondPoint(2) = 0
	TextPoint(0) = 6: TextPoint(1) = 6: TextPoint(2) = 0

	' Create the new Dim3PointAngular object in model space
	Set DimPointAngularObj = ThisDrawing.ModelSpace.AddDim3PointAngular(AngleVertex, FirstPoint, SecondPoint, TextPoint)
	ThisDrawing.Application.ZoomAll

	' Read and display current extension line suppression information
	Line1Suppressed = IIf(DimPointAngularObj.ExtLine1Suppress, "is suppressed", "is not suppressed")
	Line2Suppressed = IIf(DimPointAngularObj.ExtLine2Suppress, "is suppressed", "is not suppressed")

	MsgBox "Line one of the extension " & Line1Suppressed & vbCrLf & _
		 "Line two of the extension " & Line2Suppressed

	' Suppress line one of the extension
	DimPointAngularObj.ExtLine1Suppress = True
	ThisDrawing.Regen acAllViewports
	MsgBox "Line one of the extension is now suppressed"

	' Suppress line two of the extension
	DimPointAngularObj.ExtLine2Suppress = True
	ThisDrawing.Regen acAllViewports
	MsgBox "Line two of the extension is now suppressed"
   
   ' Turn both extension lines back on
	DimPointAngularObj.ExtLine1Suppress = False
	DimPointAngularObj.ExtLine2Suppress = False
	ThisDrawing.Regen acAllViewports
	MsgBox "Both extension lines are now visible again"

End Sub