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| interface
uses Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls, ExtCtrls, IdUDPClient, IdUDPServer, IdBuffer, IDGlobal, IdCmdTCPClient;
type
TForm1 = class(TForm) Button_Connect: TButton; Button_Send: TButton; GroupBox_Connection: TGroupBox; IdUDPClient: TIdUDPClient; LabeledEdit_SendString: TLabeledEdit; LabeledEdit_Port: TLabeledEdit; LabeledEdit_Host: TLabeledEdit; procedure Button_ConnectClick(Sender: TObject); procedure Button_SendClick(Sender: TObject); procedure FormCreate(Sender: TObject); private public end;
var Form1: TForm1;
implementation
{$R *.lfm}
procedure TForm1.FormCreate(Sender: TObject);
begin Form1.Left:=1; Form1.Top:=1;
GroupBox_Connection.Caption:='Connection'; Button_Connect.Caption:='c';
Button_Send.Caption:='Senden';
LabeledEdit_Host.EditLabel.Caption:='Host'; LabeledEdit_Host.Text:='127.0.0.1';
LabeledEdit_Port.EditLabel.Caption:='Port'; LabeledEdit_Port.Text:='12345';
LabeledEdit_SendString.EditLabel.Caption:='String to send:'; LabeledEdit_SendString.Text:='/shaker,i,1';
Button_ConnectClick(Sender);
end;
procedure TForm1.Button_SendClick(Sender: TObject); begin
IdUDPClient.Send(LabeledEdit_SendString.Text); end;
procedure TForm1.Button_ConnectClick(Sender: TObject); begin
IdUDPClient.Host:=LabeledEdit_Host.Text; IdUDPClient.Port:=strtoint(LabeledEdit_Port.Text);
IdUDPClient.Connect;
IdUDPClient.Active:=True;
if IdUDPClient.Connected=false then showmessage('not connectet');
end; |