Pascal (Lazarus/Delphi)

Convert HTML Text to an MHT Archive

Demonstrates Mht.HtmlToMHT, which creates an MHT web archive from an in-memory HTML string and returns the complete MHT MIME text.

Background. An MHT (MHTML) web archive is a single MIME file that bundles an HTML page together with its referenced resources, such as images and style sheets, so the page can be stored or viewed offline as one file.

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Pascal (Lazarus/Delphi)

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Mht;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  mht: TMht;
  htmlText: string;
  mhtText: string;

begin
  mht := TMht.Create;

  //  Create an MHT web archive from an in-memory HTML string and return the complete MHT MIME text.
  htmlText := '<html><head><title>Example</title></head><body><h1>Hello</h1><p>An example HTML page.</p></body></html>';
  mhtText := mht.HtmlToMHT(htmlText);
  if (mht.LastMethodSuccess = False) then
    begin
      WriteLn(mht.LastErrorText);
      Exit;
    end;
  WriteLn(mhtText);


  mht.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.