urdmfacade.pas

这是不可多得的源代码

unit urdmFacade;

{$WARN SYMBOL_PLATFORM OFF}

interface

uses
  Windows, Messages, SysUtils, Classes, ComServ, ComObj, VCLCom, DataBkr,
  DBClient, PFacadeServer_TLB, StdVcl, DBXpress, Provider, DB, SimpleDS, SqlExpr,
  DBTables;

type
  TFacadeDemoServer = class(TRemoteDataModule, IFacadeDemoServer)
    DataSetProvider1: TDataSetProvider;
    DataSetProvider2: TDataSetProvider;
    DataSetProvider3: TDataSetProvider;
    Database1: TDatabase;
    Query1: TQuery;
    Query2: TQuery;
    Query3: TQuery;
  private
    { Private declarations }
  protected
    class procedure UpdateRegistry(Register: Boolean; const ClassID, ProgID: string); override;
  public
    { Public declarations }
  end;

implementation

{$R *.DFM}

class procedure TFacadeDemoServer.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;

initialization
  TComponentFactory.Create(ComServer, TFacadeDemoServer,
    Class_FacadeDemoServer, ciMultiInstance, tmApartment);
end.