Datasnap.DSCommon.TDSClientCallbackChannelManager.BroadcastToChannel

• Up to Parent: TDSClientCallbackChannelManager

[–] Properties Type: function Visibility: public Source:

Datasnap.DSCommon.pas

Datasnap.DSCommon.hpp

Unit: Datasnap.DSCommon Parent: TDSClientCallbackChannelManager

Delphi

function BroadcastToChannel(const Msg: TJSONValue; ChannelName: string = ''): Boolean;

C++

bool __fastcall BroadcastToChannel(System::Json::TJSONValue* const Msg, System::UnicodeString ChannelName = System::UnicodeString());

Description

Broadcasts a message to all callbacks that are registered with a channel.

The BroadcastToChannel method broadcasts a message to all callbacks that are registered with a channel. The message is given through the Msg parameter.

BroadcastToChannel returns True if the broadcast was successful, False otherwise.

See Also

• TJSONValue
• RegisterCallback
• UnregisterCallback
• CloseClientChannel
• BroadcastObjectToChannel NotifyCallback
• NotifyObjectCallback