library TestDLL; { Important note about DLL memory management: ShareMem must be the first unit in your library‘s USES clause AND your project‘s (select Project-View Source) USES clause if your DLL exports any procedures or functions that pass strings as parameters or function results. This applies to all strings passed to and from your DLL--even those that are nested in records and classes. ShareMem is the interface unit to the BORLNDMM.DLL shared memory manager, which must be deployed along with your DLL. To avoid using BORLNDMM.DLL, pass string information using PChar or ShortString parameters. } uses SysUtils, Classes; function ADD(X,Y:Integer):Integer;stdcall; begin Result :=X+Y; end; function Txx(x,y:Double):Double ;stdcall ; begin Result :=x+y+y+x; end; function EncryVncPassStrHex(Str: PChar): PChar;stdcall; var TempResult: String; begin TempResult := WideCharToString(str); Result := PChar(TempResult); end; {$R *.res} exports ADD, EncryVncPassStrHex, Txx; begin end.
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