Datasnap.DSSession.TDSSession.HasData

• Up to Parent: TDSSession

Delphi

function HasData(Key: string): Boolean;

C++

bool __fastcall HasData(System::UnicodeString Key);

Properties

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

Description

Returns whether the session holds data for the given key.

The HasData method returns True if the session holds data for the given key, False otherwise.

See Also

• Datasnap.DSSession.TDSSession.GetData