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unit Unit2;

interface

uses
  Classes, sysutils, StdCtrls;

type
  TDLThread = class(TThread)
  private
    { Private-Deklarationen }
    count: integer;
    GUI: TLabel;
  protected
    procedure Execute; override;
    procedure DoSync;
  protected
    constructor Create(pGUI: TLabel);
  end;

implementation

{ TDLThread }

constructor TDLThread.Create(pGUI: TLabel);
begin
  GUI := pGUI;

  FreeOnTerminate := True;
  inherited Create(False);
end;

procedure TDLThread.Execute;
begin
  { Thread-Code hier einfügen }
 while not terminated do
 begin
  count := count + 1;
  Synchronize(DoSync);
 end;
end;

procedure TDLThread.DoSync();
begin
 GUI.caption := inttostr(count);
end;

end.					

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  setlength(dlthreads, 2);
  dlthreads[0] := tdlthread.Create(label1);
  dlthreads[0].Resume();					

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  protected
    constructor Create(pGUI: TLabel);