438______________________________________________ 7

s[i] = s[i] " Key;

}
return s;

)

     ,   
       DLL.

      DLL  

ftinclude <vcl.h>

    vcl.h.   ,   
- , , ,     -
.           DLL.

     DLL   DllEntry-
Point,      .   
hinst  DLL.      , ,
Loadlcon, LoadCursor  .       
hinst     .

 ,      
DLL,    DLL   MyDLL     
  Code.    .

1.   File New     New Items   New
 DLL.      ,   
  .

2.    .

3.       :

ftinclude "MyDLL.h"
 MyDLL.h  ,     .

4.    DllEntryPoint    
 Code.

5.      MyDLL.

     MyDLL.cpp  
:

include <vcl.h>
ftpragma hdrstop

//

ttinclude "MyDLL.h"

int WINAPI DllEntryPoint(HINSTANCE hinst, unsigned long reason, void'

{

return 1;

}

//

char * Code Dec(char *s, char Key)
(

for (int i = 0; ; i++)

(
if (s[i] == '\0') break;

s[i] = s[i]  Key;

}

return s;

}
//

     .