fbdwxc.pas

进销存开发系统

unit Fbdwxc;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Fbase, StdCtrls, Mask, DBCtrls, DB, ADODB, ExtCtrls;

type
  TF_bdwxc = class(TF_base)
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    ADOQuery1: TADOQuery;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    DBEdit3: TDBEdit;
    DBEdit4: TDBEdit;
    DBEdit5: TDBEdit;
    DBEdit6: TDBEdit;
    DBEdit7: TDBEdit;
    DBEdit8: TDBEdit;
    DataSource1: TDataSource;
    Bevel1: TBevel;
    procedure FormShow(Sender: TObject);
    procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
    procedure DBEdit5KeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  F_bdwxc: TF_bdwxc;

implementation
  uses Fdm;
{$R *.dfm}

procedure TF_bdwxc.FormShow(Sender: TObject);
begin
  inherited;
  with Adoquery1 do
  begin
    Close;
    SQL.Clear;
    SQL.Add('select * from tb_unit');
    Open;
  end;
end;

procedure TF_bdwxc.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
  inherited;
  if (Trim(Dbedit1.Text)='') or (Trim(Dbedit2.Text)='') then
  begin
    Application.MessageBox('单位编号与单位全称必须填写','提示',mb_ok);
    Canclose:=False;
    Exit;
  end;
  if Application.MessageBox('是否退出并保存本单位信息','提示',mb_yesno)=Id_no then
  begin
    Canclose:=False;
    Exit;
  end;
  Adoquery1.Edit;
  Adoquery1.Post;
end;

procedure TF_bdwxc.DBEdit5KeyPress(Sender: TObject; var Key: Char);
begin
  inherited;
  if not ( key in ['0'..'9',#8,'-']) then
    key:=#0;
end;

end.