Part 3 (of 3) "Delphi Labs" Delphi XE DataSnap "Callbacks" demo shows the most simple use of callbacks. Both client and server are Delphi VCL Forms applications. This tutorial covers broadcasting to a channel and notifying a specific callback.
Source Code for this tutorial is available at http://cc.embarcadero.com/item/28288
More info at http://blogs.embarcadero.com/pawelglowacki
3:20 try using a TLabeledEdit instead of a TLabel and a TEdit
thebugger2000 5 months ago