uniteyesaledata.pas

delphi写的基于server和client的聊天源码 有参考意义

{多层数据库程序设计——销售模块}
unit Uniteyesaledata;

{$WARN SYMBOL_PLATFORM OFF}

interface

uses
  Windows, Messages, SysUtils, Classes, ComServ, ComObj, VCLCom, DataBkr,
  DBClient, dataserver_TLB, StdVcl;

type
  Teyesale = class(TRemoteDataModule, Ieyesale)
  private
    { Private declarations }
  protected
    class procedure UpdateRegistry(Register: Boolean; const ClassID, ProgID: string); override;
    procedure goods_mx(const djno, goodsno, bno: WideString; number: Integer;
      price: Double; const tablename: WideString); safecall;
    procedure goodsout(const bno: WideString); safecall;
  public
    { Public declarations }
  end;

implementation

uses Unitlocatdata;

{$R *.DFM}

class procedure Teyesale.UpdateRegistry(Register: Boolean; const ClassID, ProgID: string);
begin
  if Register then
  begin
    inherited UpdateRegistry(Register, ClassID, ProgID);
    EnableSocketTransport(ClassID);
    EnableWebTransport(ClassID);
  end else
  begin
    DisableSocketTransport(ClassID);
    DisableWebTransport(ClassID);
    inherited UpdateRegistry(Register, ClassID, ProgID);
  end;
end;

procedure Teyesale.goods_mx(const djno, goodsno, bno: WideString;
  number: Integer; price: Double; const tablename: WideString); //定单编号，商品编号，部门编号，数量，单价，表名
begin

end;

procedure Teyesale.goodsout(const bno: WideString);  //销售出库；
begin

end;

initialization
  TComponentFactory.Create(ComServer, Teyesale,
    Class_eyesale, ciMultiInstance, tmApartment);
end.