helpers - How do we cheat Windows Help System from Delphi Form to execute our own form? -
in tform
have helpfile
, helptype
, helpkeyword
properties. set file , keyword. when press f1 magic comes. knows it.
but if want use data base keyword
, help
fields , create new custom form show help, using helpkeyword
visual components know db record show in custom form, disabling standard windows system. can that? how?
you can either:
assign handler onhelp event of
tapplication/events
.write class implements
icustomhelpviewer
,iextendedhelpviewer
interfaces, , register class use viaregisterviewer()
.
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