Skip to main content
MdQeyamuddin
Participant
Sep 24, 2019 7:15 AM UTC
Question

CallOnlineHelp_Context (HH_HELP_CONTEXT)

We are using a chm file for project specific help in a scada software(WinCC). Using HH_HELP_CONTEXT to call a specific topic with map ID using C script.

The issue is when opening the chm file by double click or directly calling the help file it is working fine and we can browse TOC and contents.BUT when calling specific topic using map IDs the file window is opening but nothing displays.

    This topic is closed to new replies. Start a new post to keep the conversation going.

    1 reply

    Peter Grainge
    Community Expert
    Peter GraingeCommunity Expert
    Community Expert
    Sep 25, 2019 8:06 AM UTC

    There is a topic on my site about calling help. See if that helps. I have no knowledge of how help works with scada and don't know if that is the issue.

     

    Translate
    Use the menu (bottom right) to mark the Best Answer or Highlight particularly useful replies. Found the answer elsewhere? Share it here.

    Terms & ConditionsAccessibility statement
    Using the community Terms of use Privacy Cookie preferences Do not sell or share my personal information ad choicesAdChoices