delphi下调用微软的TTS语音

unit Unit1;

interface

uses

  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

  Dialogs, SpeechLib_TLB,StdCtrls;

type

  TForm1 = class(TForm)

    Memo1: TMemo;

    Button1: TButton;

    Button2: TButton;

    Button3: TButton;

    procedure Button1Click(Sender: TObject);

    procedure Button2Click(Sender: TObject);

    procedure Button3Click(Sender: TObject);

    procedure FormCreate(Sender: TObject);

  private

  fVoce: ISpeechVoice;

    { Private declarations }

  public

    { Public declarations }

  end;

var

  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);

begin

  if fVoce.Status.RunningState = SRSEDone then fVoce.Speak(Memo1.Text, SVSFlagsAsync);

  {1.状态判断很有必要,否者,连续点击的话,会一遍遍的重复.

  2.采用异步模式(SVSFlagsAsync)才不互影响主程序的运行}

end;

procedure TForm1.Button2Click(Sender: TObject);

begin

  fVoce.Pause;

  fVoce.Status;

end;

procedure TForm1.Button3Click(Sender: TObject);

begin

  fVoce.Resume;

end;

procedure TForm1.FormCreate(Sender: TObject);

begin

  fVoce := CoSpVoice.Create;

end;

end.