In the first drop down list in the Script View select (Declare)
Last updated on
7 January 2022
|
Also applies to RoboHelp Office
Issue
How to build the HTML Help API into PowerBuilder
Solution
-
-
In the second drop down list in the Script View select Global External Functions
-
Copy and Paste (or type in) in the following functions into the script area:
function boolean HTML Help( ulong hwnd, string pszFile, uint uCommand, ulong dwData ) library
"Hhctrl.ocx" alias for HTML Help A function boolean HTML Help( ulong hwnd, string pszFile, uint uCommand, string dwData ) library
"Hhctrl.ocx" alias for HtmlHelpA
To Display a HTML Help Topic via its topic file name use the following script:
HTML Help( handle(parent), "PBHTMLHelp.chm", HH_DISPLAY_TOPIC, "Welcome.htm" )
The above script calls the HTML Help file PBHTMLHelp.chm and displays the topic file
Welcome.htm
To Display a HTML Help Topic via its map number use the following script:
HTML Help( handle(parent), "PBHTMLHelp.chm", HH_DISPLAY_TOPIC, 1 )
The above script calls the HTML Help file PBHTMLHelp.chm and display the topic whose map number is 1.
