103 lines
3.1 KiB
Plaintext
103 lines
3.1 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* DLL call demonstration.
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*
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* Copyright 2008 Viktor Szakats (harbour syenar.net)
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* www - http://harbour-project.org
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*
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*/
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#include "simpleio.ch"
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#include "dll.ch"
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#define MAX_PATH 260
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PROCEDURE Main()
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LOCAL hDLL
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LOCAL cData
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#if defined( __PLATFORM__WINDOWS )
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IF hb_FileExists( "pscript.dll" )
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hDLL := DllLoad( "pscript.dll" )
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cData := Space( 24 )
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DllCall( hDll, DLL_OSAPI, "PSGetVersion", @cData )
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? ">" + cData + "<"
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DllUnload( hDLL )
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// ; Testing failure 1
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hDLL := DllLoad( "pscript.dll" )
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cData := Space( 24 )
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DllCall( hDll, DLL_OSAPI, "PSGet__Version", @cData )
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? ">" + cData + "<"
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DllUnload( hDLL )
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ENDIF
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// ; Testing failure 2
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hDLL := DllLoad( "nothere.dll" )
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cData := Space( 24 )
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DllCall( hDll, NIL, "PSGetVersion", @cData )
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? cData
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DllUnload( hDLL )
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#define MB_OK 0x00000000
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#define MB_OKCANCEL 0x00000001
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#define MB_ABORTRETRYIGNORE 0x00000002
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#define MB_YESNOCANCEL 0x00000003
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#define MB_YESNO 0x00000004
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#define MB_RETRYCANCEL 0x00000005
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#define MB_CANCELTRYCONTINUE 0x00000006
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#define MB_ICONHAND 0x00000010
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#define MB_ICONQUESTION 0x00000020
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#define MB_ICONEXCLAMATION 0x00000030
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#define MB_ICONASTERISK 0x00000040
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#define MB_USERICON 0x00000080
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#define MB_DEFBUTTON2 0x00000100
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#define MB_DEFBUTTON3 0x00000200
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#define MB_DEFBUTTON4 0x00000300
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#define MB_SYSTEMMODAL 0x00001000
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#define MB_TASKMODAL 0x00002000
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#define MB_HELP 0x00004000
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#define MB_NOFOCUS 0x00008000
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#define MB_SETFOREGROUND 0x00010000
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#define MB_DEFAULT_DESKTOP_ONLY 0x00020000
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#define MB_TOPMOST 0x00040000
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#define MB_RIGHT 0x00080000
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#define MB_RTLREADING 0x00100000
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? "MsgBox:", DllCall( "user32.dll", DLL_OSAPI, "MessageBoxA", 0, "Hello world!", "Harbour sez", hb_bitOr( MB_OKCANCEL, MB_ICONEXCLAMATION, MB_HELP ) )
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/* Force Windows not to show dragged windows contents */
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#define SPI_SETDRAGFULLWINDOWS 37
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? "Full content drag: OFF"
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? DllCall( "user32.dll", DLL_OSAPI, "SystemParametersInfoA", SPI_SETDRAGFULLWINDOWS, 0, 0, 0 )
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Inkey( 0 )
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? "Full content drag: ON"
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? DllCall( "user32.dll", DLL_OSAPI, "SystemParametersInfoA", SPI_SETDRAGFULLWINDOWS, 1, 0, 0 )
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Inkey( 0 )
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#define CSIDL_APPDATA 0x001a /* <username>\Application Data */
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#define CSIDL_ADMINTOOLS 0x0030 /* <username>\Start Menu\Programs\Administrative Tools */
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? "DLLCALL"
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cData := Space( MAX_PATH )
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? DllCall( "shell32.dll", DLL_OSAPI, "SHGetFolderPathA", 0, CSIDL_ADMINTOOLS, 0, 0, @cData )
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? "REF:", cData
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? "DLLCALL"
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cData := Space( MAX_PATH )
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? DllCall( "shell32.dll", DLL_OSAPI, "SHGetFolderPathW", 0, CSIDL_ADMINTOOLS, 0, 0, @cData )
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? "REF:", cData
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#endif
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RETURN
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