How to create documentation for private and protected items

In the project treeview (on the left of the screen), expand the Outputs node, then click on the output node (probably named WinHelp). In the "inspector" on the right, you can find a property named "Max Visibility/Scope". Switch this to "private" to get everything included.

(You can also check the "Include Implementation" setting/property, in order to include the implementation of the routines/methods into the help file, which can be useful for help files for internal use.)

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