w_bjrsxx.pas

学生学籍管理源码

unit W_bjrsxx;

interface

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

type
  Tbjrsxx = class(TForm)
    Panel1: TPanel;
    Panel2: TPanel;
    Button1: TButton;
    DBGrid1: TDBGrid;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  bjrsxx: Tbjrsxx;

implementation

uses mydata, w_tjbjzrs;

{$R *.dfm}

procedure Tbjrsxx.FormCreate(Sender: TObject);
begin
data.txj.open;
//count:=0;
 // data.txj.Filter:='班级='''+tjbjzrs.dblookupcombobox1.text+'''';
  //data.txj.Filtered :=true;


  
end;

procedure Tbjrsxx.Button1Click(Sender: TObject);
begin
bjrsxx.close;
data.txj.Close;
data.txj.Open;
end;

procedure Tbjrsxx.FormClose(Sender: TObject; var Action: TCloseAction);
begin
data.txj.Close;
end;

end.