unitmenber.pas

一个音像租赁店铺的管理软件,可以维护影片库信息和会员信息,及日常业务的实现(出租/归还).这是我学delphi整一个月的纪念品,有些简单,不过我还是希望和大家分享一下我的成长历程.

unit UnitMenber;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids, DBGrids;

type
  TfrmMenber = class(TForm)
    DBGrid1: TDBGrid;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure DBGrid1TitleClick(Column: TColumn);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmMenber: TfrmMenber;

implementation

{$R *.dfm}

uses unitDM;

procedure TfrmMenber.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action:=caFree;
  frmMenber:=nil;
end;

procedure TfrmMenber.DBGrid1TitleClick(Column: TColumn);
begin
  DM.MenberDS.IndexFieldNames:=Column.FieldName;
end;

end.