Load an Email from a Chilkat XML String

See more Email Object Examples

Demonstrates the Chilkat Email.LoadXmlString method, which loads an email from a Chilkat XML representation held in a string, typically obtained from GetXml. On success, the loaded message replaces the entire current email. This example serializes one email to XML, then reconstructs it in a second object.

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.Email;

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

procedure RunDemo;
var
  success: Boolean;
  source: TEmail;
  xmlStr: string;
  email: TEmail;

begin
  success := False;

  //  Demonstrates the LoadXmlString method, which loads an email from a Chilkat XML string
  //  (typically obtained from GetXml).  On success, the loaded message replaces the entire
  //  current email.

  //  Create an email and serialize it to Chilkat XML (as GetXml would produce).
  source := TEmail.Create;
  source.Subject := 'Saved email';
  source.From := 'alice@example.com';
  source.Body := 'Hello!';
  xmlStr := source.GetXml();

  //  Load a new email object from the XML string.
  email := TEmail.Create;
  success := email.LoadXmlString(xmlStr);
  if (success = False) then
    begin
      WriteLn(email.LastErrorText);
      Exit;
    end;

  WriteLn('Loaded subject: ' + email.Subject);


  source.Free;
  email.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.