HH_KEYWORD_LOOKUP command

Looks up one or more keywords in a compiled help (.chm) file.

The keywords to search for and the action to be taken if no matches are found are specified in the HH_AKLINK structure.

Example

HH_AKLINK link;

link.cbStruct =     sizeof(HH_AKLINK) ;

link.fReserved =    FALSE ;

link.pszKeywords =  "open" ; 

link.pszUrl =       NULL ; 

link.pszMsgText =   NULL ; 

link.pszMsgTitle =  NULL ; 

link.pszWindow =    NULL ;

link.fIndexOnFail = TRUE ;



HtmlHelp(

          GetDesktopWindow(),

          "c:\\myhelp.chm",

          HH_KEYWORD_LOOKUP,

          (DWORD)&link;);

Return Value

The handle (hwnd) of the help window.

Comments

• You must first call the HH_DISPLAY_TOPIC command before calling this command to ensure that the help window is created.
• Help authors insert keywords into topic files using the HTML Help Compiler Information feature.
• A keyword lookup can also be invoked using the HTML Help ActiveX control KLink command.
• ALink Name/Keyword lookups are case sensitive, and multiple keywords are delimited by a semicolon (;).

See Also

HH_ALINK_LOOKUP

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