(Delphi ActiveX) S3 Download String Object

Demonstrates how to download a text file (i.e. object) from the Amazon S3 service directly into an in-memory string variable.

Chilkat for Delphi Downloads Chilkat ActiveX DLL for Delphi Chilkat non-ActiveX DLL for Delphi * The examples here use the ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: TChilkatHttp;
bucketName: WideString;
objectName: WideString;
charset: WideString;
fileContents: WideString;

begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := TChilkatHttp.Create(Self);

// Insert your access key here:
http.AwsAccessKey := 'AWS_ACCESS_KEY';

// Insert your secret key here:
http.AwsSecretKey := 'AWS_SECRET_KEY';

// This bucket is in the us-east-1 region.
http.AwsRegion := 'us-east-1';

bucketName := 'chilkat-test-bucket';

objectName := 'fruit.xml';

charset := 'utf-8';

fileContents := http.S3_DownloadString(bucketName,objectName,charset);

if (http.LastMethodSuccess <> 1) then
  begin
    // Failed
    Memo1.Lines.Add(http.LastErrorText);
  end
else
  begin
    // Success
    Memo1.Lines.Add(fileContents);
  end;
end;