Datasnap.DSCommon.TDSClientCallbackChannelManager.GetCallbackItem
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: public | |
| Source: Datasnap.DSCommon.pas Datasnap.DSCommon.hpp
| |
| Unit: Datasnap.DSCommon | |
| Parent: TDSClientCallbackChannelManager | |
Delphi
function GetCallbackItem(const CallbackId: string; out Item: TDSCallbackItem): Boolean;
C++
bool __fastcall GetCallbackItem(const System::UnicodeString CallbackId, /* out */ TDSCallbackItem* &Item);
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.