The Transmittal Object library includes multiple COM interfaces that allow developers to create transmittal sets, monitor transmittal set operations, and add files to a transmittal set. The Transmittal Object library can be used with any programming language that supports the use of ActiveX/COM. Some of the commonly used programming languages that support ActiveX/COM are:
- VBA
- VB.NET
- C#
- F#
- C++
To use the Transmittal Object library, you must reference the following file that is installed with a supported AutoCAD-based program or the ObjectARX SDK:
- acETransmit<version>.tlb – Transmittal Object library
Optionally, the following libraries might need to be referenced:
- AcSmComponents<version>.tlb – Sheet Set Object library required when working with sheet sets
- axdb<version>enu.tlb – AutoCAD/ObjectDBX Type library required to access the objects in a drawing file without first opening it in the AutoCAD application
The following provides a cross reference between Transmittal Object library versions and the AutoCAD-based program releases in which a particular version is supported:
- 20 - AutoCAD 2019 through AutoCAD 2025
- 19 - AutoCAD 2015 through AutoCAD 2018
- 18 - AutoCAD 2010 through AutoCAD 2014
- 16 - AutoCAD 2004 through AutoCAD 2009