unit2.pas

在自己的程序中完成SQK2K中的数据库的备份和恢复。虽然调用外部程序来完成

unit Unit2;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DB, ADODB, StdCtrls, Grids, DBGrids, Sql2KDBM;

type
  TForm2 = class(TForm)
    Button1: TButton;
    Memo1: TMemo;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    Edit1: TEdit;
    Button5: TButton;
    CheckBox1: TCheckBox;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;
  SqlSvr: Sql2KMan;

implementation

{$R *.dfm}

procedure TForm2.FormCreate(Sender: TObject);
begin
  SqlSvr:=Sql2KMan.Create;
  SqlSvr.ConnectString:='Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;User ID=Karma;Initial Catalog=master;Data Source=.';
end;

procedure TForm2.Button1Click(Sender: TObject);
var
  devlst:TStringList;
begin
  devlst:=TStringList.Create;
  devlst:=SqlSvr.GetBackupDevice;
  Memo1.Lines.AddStrings(devlst);
  devlst.Free;
//  SqlSvr.GetServiceStatus;
end;

procedure TForm2.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  SqlSvr.Free;
end;

procedure TForm2.Button2Click(Sender: TObject);
begin
  Memo1.Lines.Add('Service status code: '+inttostr(SqlSvr.GetServiceStatus));
end;

procedure TForm2.Button3Click(Sender: TObject);
begin
  SqlSvr.ShutDownService;
end;

procedure TForm2.Button4Click(Sender: TObject);
begin
//  SqlSvr.BootService(False);
  SqlSvr.BootService(CheckBox1.Checked);
end;

procedure TForm2.Button5Click(Sender: TObject);
begin
  SqlSvr.DoSql(Edit1.Text);
end;

end.