Installs a callback procedure for handling the AddOnObject merge operations.
GSErrCode ACAPI_Install_AddOnObjectMergeHandler ( APIAddonObjectMergeHandlerProc* mergeHandlerProc );
- [in] The callback procedure which will handle the AddOnObject data merge. Can be
nullptr; this removes the installed callback.
- The function has completed with success.
For other common API errors see the API Errors document.
This function should be called in the Initialize function of your add-on to pass the pointer of the APIAddOnObjectMergeHandlerProc callback routine implemented for resolving conflicts between two lists of the AddOnObjects of the add-on during a merge operation.
- Version: API 19 or later
- Header: ACAPinc.h