employeequerybytype.pas

三层ERP系统 (SQL)

unit EmployeeQueryByType;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, BaseSearch, FR_DSet, FR_DBSet, FR_Class, Menus, ActnList, DB,
  DBClient, Grids, DBGridEh, StdCtrls, ExtCtrls, dxdbtrel;

type
  TfrmEmployeeQuery_T = class(TfrmBaseSearch)
    dxLookupTreeView1: TdxLookupTreeView;
    btnQuery: TButton;
    acquery: TAction;
    CDSType: TClientDataSet;
    DSType: TDataSource;
    procedure FormDestroy(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure acqueryExecute(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmEmployeeQuery_T: TfrmEmployeeQuery_T;

implementation

uses DataProcess;

{$R *.dfm}

procedure TfrmEmployeeQuery_T.FormDestroy(Sender: TObject);
begin
  inherited;
  frmEmployeeQuery_T:=nil;
end;

procedure TfrmEmployeeQuery_T.FormCreate(Sender: TObject);
begin
  inherited;
  FormCaption:='