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| unit Unit1;
interface
uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, ExtCtrls, ScktComp, StdCtrls, ComCtrls;
type TIP = class(TForm) Label1: TLabel; Label2: TLabel; ClientVerbinden: TButton; ClientTrennen: TButton; ServerVerbinden: TButton; ServerTrennen: TButton; ClientSocket1: TClientSocket; ServerSocket1: TServerSocket; Beenden: TButton; StatusBar1: TStatusBar; ClientSenden: TButton; ServerSenden: TButton; Edit1: TEdit; Edit2: TEdit; Memo1: TMemo; Memo2: TMemo; procedure ClientVerbindenClick(Sender: TObject); procedure ServerVerbindenClick(Sender: TObject); procedure BeendenClick(Sender: TObject); procedure ClientTrennenClick(Sender: TObject); procedure ServerTrennenClick(Sender: TObject); procedure ClientSocket1Disconnect(Sender: TObject; Socket: TCustomWinSocket); procedure ClientSocket1Error(Sender: TObject; Socket: TCustomWinSocket; ErrorEvent: TErrorEvent; var ErrorCode: Integer); procedure ClientSocket1Connect(Sender: TObject; Socket: TCustomWinSocket); procedure ClientSendenClick(Sender: TObject); procedure ServerSocket1ClientRead(Sender: TObject; Socket: TCustomWinSocket); procedure ServerSendenClick(Sender: TObject); procedure ClientSocket1Read(Sender: TObject; Socket: TCustomWinSocket);
private public end;
var IP:TIP;
implementation
{$R *.DFM}
procedure TIP.ClientVerbindenClick(Sender: TObject); begin clientsocket1.active:=true; end;
procedure TIP.ServerVerbindenClick(Sender: TObject); begin serversocket1.active:=true; end;
procedure TIP.BeendenClick(Sender: TObject); begin close; end;
procedure TIP.ClientTrennenClick(Sender: TObject); begin clientsocket1.active:=false; end;
procedure TIP.ServerTrennenClick(Sender: TObject); begin serversocket1.active:=false; end;
procedure TIP.ClientSocket1Disconnect(Sender: TObject; Socket: TCustomWinSocket); begin statusbar1.simpletext:='Verbindung wurde getrennt'; end;
procedure TIP.ClientSocket1Error(Sender: TObject; Socket: TCustomWinSocket; ErrorEvent: TErrorEvent; var ErrorCode: Integer); begin statusbar1.simpletext:='Error. Verbindung wird getrennt!'; clientsocket1.Active:=false; end;
procedure TIP.ClientSocket1Connect(Sender: TObject; Socket: TCustomWinSocket); begin statusbar1.simpletext:='Verbunden'; end;
procedure TIP.ClientSendenClick(Sender: TObject); begin clientsocket1.socket.sendtext(edit1.text); end;
procedure TIP.ServerSocket1ClientRead(Sender: TObject; Socket: TCustomWinSocket); var empfang:string; begin empfang:=socket.receivetext; memo2.lines.add(empfang); end;
procedure TIP.ServerSendenClick(Sender: TObject); begin serversocket1.socket.sendtext(Edit2.text); end;
procedure TIP.ClientSocket1Read(Sender: TObject; Socket: TCustomWinSocket); var empfang2:string; begin empfang2:=socket.receivetext; memo1.lines.add(empfang2); end;
end. |