Ttask loop each 1 second

[alr1976 0]

Hi!

 

I Need to run a task each 1 second but i Need to pass a variable First Time. It Is possible? How ? Can you do male a small example?

Thanks

 

PS i buy your last book. Next week i Will riceive It.

[Primož Gabrijelčič 223]

  FWorker := TWorker.Create(SpinEdit1.Value);

  FTimedTask :=
    Parallel.TimedTask .Every(1000)
      .Execute(
        procedure (const task: IOmniTask)
        var
          value: integer;
        begin
          FWorker.Tick;
          value := FWorker.Value;
          task.Invoke(
            procedure
            begin
              ListBox1.Items.Add(value.ToString);
            end);
        end);

  FTimedTask.Start;

type
  TWorker = class
  strict private
    FValue: integer;
  public
    constructor Create(startAt: integer);
    procedure Tick;
    property Value: integer read FValue;
  end;

constructor TWorker.Create(startAt: integer);
begin
  inherited Create;
  FValue := startAt;
end;

procedure TWorker.Tick;
begin
  Inc(FValue);
end;

 

Source: https://gist.github.com/gabr42/15a514a2960be43a0a5b1a6db69274f7