//---------------------------------------------------------------------------
#include <vcl.h>
#include <htmlhelp.h>
#include <SysUtils.hpp>
#pragma hdrstop
#include "MainFm.h"
#pragma comment(lib, "htmlhelp.lib")
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::FormCreate(TObject *Sender)
{
Application->OnHelp = AppHelpEvent;
Application->HelpFile = ChangeFileExt(ExtractFilePath(Application->ExeName), "help.chm");
}
//---------------------------------------------------------------------------
bool __fastcall TForm1::AppHelpEvent(System::Word Command, int Data, bool &CallHelp)
{
switch(Command)
{
case HELP_CONTEXT:
::HtmlHelp(Handle, Application->HelpFile.t_str( ), HH_HELP_CONTEXT, Data);
CallHelp = false;
break;
default:
CallHelp = true;
}
return true;
}
void __fastcall TForm1::FormClose(TObject *Sender, TCloseAction &Action)
{
::HtmlHelp(NULL, NULL, HH_CLOSE_ALL, 0);
}
//---------------------------------------------------------------------------
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