Hello shastu,
Set DerivedAssemblyDefinition.DeriveStyle Property.
Function CreateDerivedAssy(FullFileName As String) As DerivedAssemblyComponent
Dim oPartDoc As PartDocument: Set oPartDoc = ThisApplication.ActiveDocument
Dim oPartDef As PartComponentDefinition: Set oPartDef = oPartDoc.ComponentDefinition
Dim oDerivedAssys As DerivedAssemblyComponents: Set oDerivedAssys = oPartDef.ReferenceComponents.DerivedAssemblyComponents
Dim oDerivedDef As DerivedAssemblyDefinition: Set oDerivedDef = oDerivedAssys.CreateDefinition(FullFileName)
' This changes Derive Style!
oDerivedDef.DeriveStyle = kDeriveAsSingleBodyWithSeams
Set CreateDerivedAssy = oDerivedAssys.Add(oDerivedDef)
End Function
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Freeradical
Hideo Yamada