Datasnap.DSSession.TDSSessionData.GetData

• Up to Parent: TDSSessionData

Delphi

function GetData(const AKey: string): string; virtual; abstract;

C++

virtual System::UnicodeString __fastcall GetData(const System::UnicodeString AKey) = 0 ;

Properties

Type	Visibility	Source	Unit	Parent
function	public	Datasnap.DSSession.pas Datasnap.DSSession.hpp	Datasnap.DSSession	TDSSessionData

Description

Note: This is an abstract method that child subclasses of TDSSessionData implement.

Retrieves a value string stored in this data session for the given key.

GetData is implemented in child classes:

• TDSSession.GetData.
• TDSSessionDictionaryData.GetData.

See Also

• Datasnap.DSSession.TDSSessionData.HasData
• Datasnap.DSSession.TDSSessionData.PutData
• Datasnap.DSSession.TDSSession.GetData
• Datasnap.DSSession.TDSSessionDictionaryData.GetData