🚀 go-pugleaf

"Martin C" <martinc@aol.com> wrote in message
news:3f4a7447@newsgroups.borland.com...

> I there a way where I can send the data inside my dll structure
> to my application every time the Callback function of the hook
> is called ??

When you code the DLL, it should be setting asside a block of shared memory
during its initialization.  When the application installs the hook at
runtime, it should be placing its HWND into that memory (or passing it to
the DLL to place in the memory on its behalf).  Then all instances of the
DLL will have the HWND of your application with which to send messages to.
Otherwise, the DLL instances will have to look for the HWND manually using
FindWindow().  As for the actual copying of the data, have a look at the
WM_COPYDATA message.


Gambit


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