Datasnap.Provider.TCustomResolver.RowRequest

• Up to Parent: TCustomResolver

Delphi

function RowRequest(Row: OleVariant; Options: TFetchOptions): OleVariant; virtual;

C++

virtual System::OleVariant __fastcall RowRequest(const System::OleVariant &Row, Datasnap::Dbclient::TFetchOptions Options);

Properties

Type	Visibility	Source	Unit	Parent
function	public	Datasnap.Provider.pas Datasnap.Provider.hpp	Datasnap.Provider	TCustomResolver

Description

Returns information from a specified record.

RowRequest is called automatically in response to the associated provider's RowRequest method.

The Row parameter is an OleVariant that describes the record about which information is requested. The resolver uses this to locate the desired record.

The requested information is returned as a delta packet.

See Also

• RowRequest