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.