Date: Mon, 13 Jan 2014 12:32:53 +0100
From: mich...@freepascal.org
To: fpc-pascal@lists.freepascal.org
Subject: Re: [fpc-pascal] windows.GetProcAddress() vs DynLibs.GetProcAddress()
On Mon, 13 Jan 2014, Fred van Stappen wrote:
>
> >>> Here part of NOT working code (if i call soundtouch_createInstance, it
> >>> crash)
> ...
> uses
> dynlibs ;
> ...
>
> var
> soundtouch_createInstance : function() : THandle; stdcall;
>
> ...
>
> procedure InitLib(LibFile : PAnsiChar);
> begin
> LibHandle:=DynLibs.LoadLibrary(libfilename);
> if LibHandle <> DynLibs.NilHandle then
>
> Pointer(soundtouch_createInstance) :=
> DynLibs.GetProcedureAddress(LibHandle,
> PAnsiChar('soundtouch_createInstance'));
Remove the typecast PansiChar()
Michael.
>> Hello Michael and thanks for answer.
But if i remove PansiChar(), i still get :
An unhandled exception occurred at $0000000000000000:
EAccessViolation: Access violation
$0000000000000000
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