OpenEuphoria

Referencing control id's in DLLs

• Posted by "Philip Deets" <philip1987 at hotmail.com> Dec 10, 2003
• 511 views

Can a dll create controls on a window?

Here is an example program that doesn't work.

--prog.dll as eu source

include win32lib.ew

global procedure add( integer win_id )
          VOID = create( Button, "button", win_id, 10, 10, 50, 30, 0 )
end procedure

--end prog.dll

--prog.exw

include win32lib.ew
without warning

constant win = create(Window,"win",0,Default,Default,100,100,0)

constant dll = open_dll( "test.dll" )
         xAdd = define_c_proc( dll, "add", { C_INT } )
c_proc( xAdd, {win} )

WinMain( win, Normal )

--end prog.exw

I would like for this to have created a window with a button in it.  Can I 
do that at all in a dll?

Thanks,
Phil