usersetup_unit.pas

货源代理管理系统 同样是DELPHI7下的

unit UserSetup_Unit;

interface

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

type
  TfrmUserSetup = class(TForm)
    btnClose: TBitBtn;
    btnInsert: TBitBtn;
    btnSave: TBitBtn;
    btnDelete: TBitBtn;
    btnCancel: TBitBtn;
    dbgrdUsers: TDBGrid;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    procedure btnInsertClick(Sender: TObject);
    procedure btnSaveClick(Sender: TObject);
    procedure btnDeleteClick(Sender: TObject);
    procedure btnCancelClick(Sender: TObject);
    procedure btnCloseClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmUserSetup: TfrmUserSetup;

implementation

uses ClientDM_Unit;

{$R *.dfm}

procedure TfrmUserSetup.btnInsertClick(Sender: TObject);
begin
  if DM.cdsUsers.Active then
    DM.cdsUsers.Insert;
end;

procedure TfrmUserSetup.btnSaveClick(Sender: TObject);
begin
  if DM.cdsUsers.State in [dsInsert, dsEdit] then
  begin
    DM.cdsUsers.Post;
    DM.cdsUsers.ApplyUpdates(0);
  end;
end;

procedure TfrmUserSetup.btnDeleteClick(Sender: TObject);
begin
  if Application.MessageBox('确定要删除此用户吗?','提示',68) = IDNo then Exit;
  DM.cdsUsers.Delete;
  DM.cdsUsers.ApplyUpdates(0);
end;

procedure TfrmUserSetup.btnCancelClick(Sender: TObject);
begin
  if DM.cdsUsers.State in [dsInsert, dsEdit] then
    DM.cdsUsers.Cancel;
end;

procedure TfrmUserSetup.btnCloseClick(Sender: TObject);
begin
  Close;
end;

end.