Datasnap.DSCommon.TDSClientCallbackChannelManager.GetCallbackItem

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Delphi

function GetCallbackItem(const CallbackId: string; out Item: TDSCallbackItem): Boolean;

C++

bool __fastcall GetCallbackItem(const System::UnicodeString CallbackId, /* out */ TDSCallbackItem* &Item);

Properties

Type	Visibility	Source	Unit	Parent
function	public	Datasnap.DSCommon.pas Datasnap.DSCommon.hpp	Datasnap.DSCommon	TDSClientCallbackChannelManager

Description

Returns the item, if one with the given CallbackId exists.

The GetCallbackItem method returns the item (and True), if one with the given CallbackId exists, or nil (and False) otherwise.

See Also

• GetCallbackIds