流接口

流接口

/// cxg 2020-8-8
/// 流接口

unit streamIntf;

interface

uses
  Classes, SysUtils;

type
  IStreamIntf = interface
    function qrySql(const accountNo, sql: string): TStream;
    function save(const accountNo, tableName: string; delta: TStream): Boolean;
    function downFile(const fileName: string): TStream;
    function upFile(Stream: TStream): Boolean;
  end;

implementation

end.