>>Hello Ahmad,>you are either misspelling the name of your function or missing it.
>>By looking at your code I can say that you are using the wrong sintax.
>>The right sintax is the next:
>>RegFn(FunctionName,ArgTypes,ReturnType,DLLname)
>>
>>and you are using the 'DLL name' in the place of the 'FunctionName',
>>look the file \fpw26\goodies\foxtools\foxtools.wri it exaplains it.
>>In your case your sintaxis should be:
>>
>>opfh=REGFN(FunctionName,"CI","C","c:\aradsk\hook.dll")
>>
>>If you need an actual example let me know.
>>luisg@netrunner.net
>>Hope this help
>>Good luck.
>
>Yes Please send me an actual example...
>
>And there is some thing else ...
>
>We want to call a funtion called "IsCharEnglish(char)"
>located in "c:\arasdk\include\bidi.h"
>and to include the "bidi.h" we have to include first "window.h"
>
>So. how we go about doing that...???
>
>Ahmad

Hi Ahmad,
Here is the example, this function returns the windows resources
available, it uses 'USER.EXE', user.exe is a library and
should be in \Windows\System.

PROCEDURE SysResrc
*** Author: Rick Strahl
*** Function: Returns System Resource percentage
*** Assume: Calls 16-bit USER.EXE function
*** uses FoxTools.fll
*** Pass: pcMethod - "SYSTEM","GDI","USER"
*** Return: numeric percentage or -1 on error
***************************************************
PARAMETERS pcMethod
pcMethod=IIF(type("pcMethod")="C",UPPER(pcMethod),"")
SET LIBRARY TO HOME()+"FOXTOOLS" ADDITIVE

DO CASE
CASE pcMethod ="SYSTEM"
lntype=0
CASE pcMethod = "GDI"
lntype=1
CASE pcMethod = "USER"
lntype=2
OTHERWISE
RETURN -1

ENDCASE
*** /// UINT GetFreeSystemResources(fuSysResource)
*** /// UINT fuSysResource; /* type of resource */

lhSysRes=REGFN("GetFreeSystemResources","I","I","USER.EXE")

RETURN CALLFN(lhSysRes,lnType)

*EOP SysResource
I toke this code from 'Foxpro Advisor', december/95.
If you save this code in a 'PRG' file like resource.prg, then
you can call the function typing this from the command window:

SET PROCEDURE TO resource.prg ADDITIVE
nMy_resources=SysResrc('USER')
?nMy_resources
Your second question, it doesn't matter the order in
which you include the files in your project.
Hope this help.
Good Luck
luisg@netrunner.net