unit13.pas

来自「以学习为目的,使用DIPH开发而成,功能强大,是我们的老师提供的!」· PAS 代码 · 共 84 行

unit Unit13;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, ExtCtrls, Db, DBTables, Mask, DBCtrls;

type
  TForm13 = class(TForm)
    Panel1: TPanel;
    DBCheckBox1: TDBCheckBox;
    DBCheckBox2: TDBCheckBox;
    DataSource1: TDataSource;
    Table1: TTable;
    OpenDialog1: TOpenDialog;
    Panel2: TPanel;
    Label1: TLabel;
    DBEdit1: TDBEdit;
    Button1: TButton;
    Button2: TButton;
    Image1: TImage;
    procedure Button3Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure DBEdit1Change(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form13: TForm13;

implementation

uses main;
var
flag:boolean;
{$R *.DFM}

procedure TForm13.Button3Click(Sender: TObject);
begin
  form13.Close;
end;

procedure TForm13.Button1Click(Sender: TObject);
begin
if opendialog1.Execute then
dbedit1.Text:=opendialog1.FileName;
end;

procedure TForm13.FormCreate(Sender: TObject);
begin
dbcheckbox1.DataField:='open';
dbcheckbox2.DataField:='rewind';
dbedit1.DataField:='path';
table1.Open;
end;

procedure TForm13.Button2Click(Sender: TObject);
begin
if flag then table1.Post;
table1.Refresh;
if dbcheckbox1.Checked then
begin
main_frm.mediaplayer1.filename:=table1.fieldbyname('path').asstring;
main_frm.mediaplayer1.Open;
main_frm.mediaplayer1.play;
end
else
main_frm.mediaplayer1.close;
end;

procedure TForm13.DBEdit1Change(Sender: TObject);
begin
table1.Edit;
flag:=true;
end;

end.