Datasnap.Provider.TDataSetResolver.BeginUpdate
Delphi
procedure BeginUpdate; override;
C++
virtual void __fastcall BeginUpdate(void);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | Datasnap.Provider.pas Datasnap.Provider.hpp |
Datasnap.Provider | TDataSetResolver |
Description
Provides the interface for a method that performs any initialization before applying updates. {{#multireplace:Datasnap.Provider.TDataSetResolver.BeginUpdate|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}} inherits from {{#multireplace:Datasnap.Provider.TCustomResolver.BeginUpdate|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}. All content below this line refers to {{#multireplace:Datasnap.Provider.TCustomResolver.BeginUpdate|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}.
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.