home *** CD-ROM | disk | FTP | other *** search
/ CD Actual Thematic 7: Programming / CDAT7.iso / Database / ejemplos / multiquery / ser2.pas < prev    next >
Encoding:
Pascal/Delphi Source File  |  1999-03-04  |  1.3 KB  |  61 lines
  1. unit ser2;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   ComServ, ComObj, VCLCom, StdVcl, BdeProv, DataBkr, DBClient, servidor1_TLB,
  8.   Provider, Db, DBTables;
  9.  
  10. type
  11.   Tprobanquery = class(TRemoteDataModule, Iprobanquery)
  12.     Database1: TDatabase;
  13.     Query1: TQuery;
  14.     Query2: TQuery;
  15.     Query3: TQuery;
  16.     DataSource1: TDataSource;
  17.     Provider1: TProvider;
  18.     Provider2: TProvider;
  19.     Provider3: TProvider;
  20.   private
  21.     { Private declarations }
  22.   public
  23.     { Public declarations }
  24.   protected
  25.     function Get_Provider1: IProvider; safecall;
  26.     function Get_Provider2: IProvider; safecall;
  27.     function Get_Provider3: IProvider; safecall;
  28.     function Get_DataSetProvider1: IProvider; safecall;
  29.   end;
  30.  
  31. var
  32.   probanquery: Tprobanquery;
  33.  
  34. implementation
  35.  
  36. {$R *.DFM}
  37.  
  38. function Tprobanquery.Get_Provider1: IProvider;
  39. begin
  40.   Result := Provider1.Provider;
  41. end;
  42.  
  43. function Tprobanquery.Get_Provider2: IProvider;
  44. begin
  45.   Result := Provider2.Provider;
  46. end;
  47.  
  48. function Tprobanquery.Get_Provider3: IProvider;
  49. begin
  50.   Result := Provider3.Provider;
  51. end;
  52.  
  53. function Tprobanquery.Get_DataSetProvider1: IProvider;
  54. begin
  55. end;
  56.  
  57. initialization
  58.   TComponentFactory.Create(ComServer, Tprobanquery,
  59.     Class_probanquery, ciMultiInstance, tmApartment);
  60. end.
  61.