Datasnap.Provider.TCustomResolver.BeginUpdate

• Up to Parent: TCustomResolver

Delphi

procedure BeginUpdate; virtual;

C++

virtual void __fastcall BeginUpdate(void);

Properties

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

Description

Provides the interface for a method that performs any initialization before applying updates.

The ApplyUpdates method calls BeginUpdate before applying updates in a delta packet.

As implemented in TCustomResolver, BeginUpdate does nothing. Descendants that need take specific action before applying updates override this method.

See Also

• EndUpdate

• ApplyUpdates