GetExtensionDictionary Example [ActiveX and VBA Reference: AAR]

GetExtensionDictionary Example

Sub Example_GetExtensionDictionary()
    ' This example creates a Circle object in model space and
    ' adds a new Extension Dictionary to the Circle object
    
    Dim EDictionary As AcadDictionary
    Dim circleObj As AcadCircle
    Dim centerPoint(0 To 2) As Double
    Dim radius As Double
    
    ' Define the Circle object
    centerPoint(0) = 0: centerPoint(1) = 0: centerPoint(2) = 0
    radius = 5#
    
    ' Create the Circle object in model space
    Set circleObj = ThisDrawing.ModelSpace.AddCircle(centerPoint, radius)

    ThisDrawing.Application.ZoomAll
    
    MsgBox "Circle object Extension Dictionary state before: " & circleObj.HasExtensionDictionary
    
    ' Create an Extension Dictionary for the new Circle
    Set EDictionary = circleObj.GetExtensionDictionary
    
    MsgBox "Circle object Extension Dictionary state after: " & circleObj.HasExtensionDictionary
End Sub