databasebackup.pas

来自「三层ERP系统 (SQL)」· PAS 代码 · 共 73 行

unit Databasebackup;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Mask, wwdbedit, Wwdotdot,  StdCtrls, inifiles, adodb,
  Base_C;

type
  Tfrmdatabasebackup = class(TfrmBase_C)
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    Label4: TLabel;
    Edit2: TEdit;
    Edit1: TEdit;
    Edit3: TEdit;
    Label3: TLabel;
    dbstart: TwwDBComboDlg;
    SaveDialog1: TSaveDialog;
    Button1: TButton;
    Button2: TButton;
    procedure dbstartCustomDlg(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmdatabasebackup: Tfrmdatabasebackup;

implementation

uses Global;

{$R *.dfm}

procedure Tfrmdatabasebackup.dbstartCustomDlg(Sender: TObject);
begin
  inherited;
  savedialog1.Options:=[ofFileMustExist];
  if savedialog1.Execute then
     dbstart.Text:=savedialog1.FileName;
end;

procedure Tfrmdatabasebackup.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  inherited;
  frmdatabasebackup:=nil;
end;

procedure Tfrmdatabasebackup.Button2Click(Sender: TObject);
begin
  inherited;
  Close;
end;

procedure Tfrmdatabasebackup.Button1Click(Sender: TObject);
var
  s:string;
  ini:Tinifile;
  sqlstr:String;
begin
  inherited;
  if Trim(Edit1.Text)='' then
    begin
      messagedlg('SQL祅