How to Rename a Topic ID in Map File to Avoid Conflict with Another Program?

Question

Robo 8 HTML:
Can somebody assist me in understanding how to rename a topic ID in my map.h file?
An application programmer informs me there are nine topic IDs (shown below) in my project map file which conflict with predefined names of constants/functions from the Visual Studio Libs program and, is requesting I change the names of the topics listed below to resolve topic ID conflict in order to enable F1 call for these topics.
#define Open    59
#define Save    60
#define Print   63
#define Cut     72
#define Copy    73
#define Paste   74
#define Clear   75
#define Status  81
#define Substructure  139
Can I simply alter the topic names and retain their associated map numbers in <Create/Edit Map ID> dialog to resolve the map file conflict with Visual Studio Libs program functions? Or, is there more work involved in changing a topic name in a map.h file?
Any assistance with this question is greatly appreciated.
Thanks,
robert

Answer 1

Hi,
Simply renaming the TopicID's in the .h file won't work. The TopicID is used in the alias file (projectname.ali) to link a map number with a topic. Also, you can use either TopicID's or map numbers to call the help. (Using TopicID's only works for WebHelp afaik.)
If you use map numbers to call the help, you can rename the TopicID using the mentioned dialog. No problem.
If you want to change the ID from the files, you have to change both the .h file as the .ali file. No changes to topics needed.