Mega Code Archive
How to build a Terminal Services Client
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Title: How to build a Terminal Services Client
unit Main;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
OleCtrls, ExtCtrls, StdCtrls,
MSTSCLib_TLB;//the import Unit: substitute it with the name you assigned
//during the import process if this is different to it
type
TForm1 = class(TForm)
MsTscAx1: TMsTscAx;
Panel1: TPanel;
btConnect: TButton;
procedure btConnectClick(Sender: TObject); //connection button
procedure FormCreate(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure MsTscAx1Disconnected(Sender: TObject;
DisconnectReason: Integer);
procedure MsTscAx1Connecting(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.btConnectClick(Sender: TObject);
begin
MsTscAx1.Connect;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
Left := 0;
Top := 0;
Height := Screen.Height - 20;
Width := Screen.Width;
MsTscAx1.Server := '1.2.3.4'; //substitute it with the IP Address of your server
with MsTscAx1.AdvancedSettings do
begin
BitmapPeristence := 1;//enable bitmap cache
Compress := 1;//enable data cache
end;
with MsTscAx1.SecuredSettings do
begin
Set_StartProgram('C:\Sviluppo\Delphi\DbBrowser.exe');
//the program I want to run
end;
end;
procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if not btConnect.Enabled then
//I must close the automatically running program before closing
//my terminal emulation program
begin
MessageDlg('Close "DbBrowser.exe" before closing the application!',
mtInformation, [mbOK], 0);
Action := caNone;
end;
end;
procedure TForm1.MsTscAx1Disconnected(Sender: TObject;
DisconnectReason: Integer);
begin
btConnect.Enabled := True;
end;
procedure TForm1.MsTscAx1Connecting(Sender: TObject);
begin
btConnect.Enabled := False;
end;
end.
In order to run this application in another computer you must copy the file
??mstscax.dll?? on the target
computer and register it with ??regsvr32?? as shown at the beginning of this
article. You can automate this
process by embedding the file in your executable, etc..
Carlo Pasolini, Riccione, ccpasolini@libero.it
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