Development Library (API DLLs)

The Development Library component installs the MES API DLLs to support third-party application development. These DLLs comprise the MES Stateless and Stateful APIs.

If you are upgrading a MES system that have scripts that use the MES Stateless or Stateful API DLLs, you must also upgrade the DLLs to the current version. After the installation and configuration, see the procedure in Upgrading MES .NET Controls for AVEVA InTouch HMI Applications.

The API DLLs that are included in the component are:

• Fact.Client.Common.dll

• Fact.Common.dll

• Fact.Common.Interfaces.dll

• FactMES.API.Commerce.dll

• FactMES.API.Common.dll

• FactMES.API.Core.dll

• FactMES.API.EnProd.dll

• FactMES.API.Labor.dll

• FactMES.API.Prod.dll

• FactMES.API.Quality.dll

• FactMES.API.Util.dll

• FactMES.Client.COM.dll

• FactMES.Client.Common.dll

• FactMES.Client.Interfaces.dll

• FactMES.Client.MiddlewareAccess.dll

For more information about using these DLLs in scripts, refer to the MES Stateless and Stateful API References available within the installed product documentation.