Datasnap.Provider.TDataSetResolver.InternalBeforeResolve
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: public | |
| Source: Datasnap.Provider.pas Datasnap.Provider.hpp
| |
| Unit: Datasnap.Provider | |
| Parent: TDataSetResolver | |
Delphi
procedure InternalBeforeResolve(Tree: TUpdateTree); override;
C++
virtual void __fastcall InternalBeforeResolve(TUpdateTree* Tree);
Description
Initializes internal data structures once the delta packet has been wrapped in an update tree but before any updates are applied.
Datasnap.Provider.TDataSetResolver.InternalBeforeResolve inherits from Datasnap.Provider.TCustomResolver.InternalBeforeResolve. All content below this line refers to Datasnap.Provider.TCustomResolver.InternalBeforeResolve.
Initializes internal data structures once the delta packet has been wrapped in an update tree but before any updates are applied.
The ApplyUpdates method wraps delta packets in a TUpdateTree object. Once this is complete, InternalBeforeResolve performs any other initialization before the updates are applied.
As implemented in TCustomResolver, InternalBeforeResolve does nothing. Descendants override this method to perform class-specific initialization.