savestatusforms.pas

Delphi7从入门到精通及附书源码 Delphi7从入门到精通及附书源码

unit SaveStatusForms;

interface

uses
  Forms, IniFiles, SysUtils;

type
  TSaveStatusForm = class (TForm)
  protected
    procedure DoCreate; override;
    procedure DoDestroy; override;
  end;

implementation

{ TSaveStatusForm }

procedure TSaveStatusForm.DoCreate;
var
  Ini: TIniFile;
begin
  inherited;
  Ini := TIniFile.Create (ExtractFileName (Application.ExeName));
  Left := Ini.ReadInteger(Caption, 'Left', Left);
  Top := Ini.ReadInteger(Caption, 'Top', Top);
  Width := Ini.ReadInteger(Caption, 'Width', Width);
  Height := Ini.ReadInteger(Caption, 'Height', Height);
  Ini.Free;
end;

procedure TSaveStatusForm.DoDestroy;
var
  Ini: TIniFile;
begin
  Ini := TIniFile.Create (ExtractFileName (Application.ExeName));
  Ini.WriteInteger(Caption, 'Left', Left);
  Ini.WriteInteger(Caption, 'Top', Top);
  Ini.WriteInteger(Caption, 'Width', Width);
  Ini.WriteInteger(Caption, 'Height', Height);
  Ini.Free;
  inherited;
end;

end.