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How can I access the events of a component created at run time.

Posted on 2009-07-13
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Last Modified: 2012-05-07
I have created indy idSmtp atb runtime but need to display the status supplied by the onstatus event
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Question by:gerhard9121
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Accepted Solution

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SteveBay earned 500 total points
ID: 24842570
You will need to subclass it in order to have access to the protected event procedures
It should look something like this:
unit Unit1;
 
interface
 
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, IdBaseComponent, IdComponent, IdTCPConnection, IdTCPClient,
  IdExplicitTLSClientServerBase, IdMessageClient, IdSMTPBase, IdSMTP;
 
type TMySmtp = class(TIdSMTP);
 
type
  TForm1 = class(TForm)
    procedure FormCreate(Sender: TObject);
  private
     MySMTP : TMySmtp;
    procedure MySMTPStatus(ASender: TObject; const AStatus: TIdStatus; const AStatusText: string);
    { Private declarations }
  public
 
    { Public declarations }
  end;
 
var
  Form1: TForm1;
 
implementation
 
{$R *.dfm}
 
procedure TForm1.FormCreate(Sender: TObject);
begin
     MySMTP := TMySmtp.Create(Self);
     MySMTP.OnStatus := MySMTPStatus;
end;
 
procedure TForm1.MySMTPStatus(ASender: TObject; const AStatus: TIdStatus;  const AStatusText: string);
begin
     // do Status stuff
end;
 
end.

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Author Closing Comment

by:gerhard9121
ID: 31602901
Thanks a lot. Easy as falling of a log - as long as you know how to
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