I've uploaded the sample DataSnap projects used in my CodeRage 4 sessions.   Samples from "DataSnap Tooling" (Wednesday, September 9 at 7 pm PDT) are available here: http://cc.embarcadero.com/Item/27221. Projects Descriptions Screen shots EchoStringServer Simple console style DataSnap server with TCP/IP and HTTP support. EchoStringServer.jpg DelphiEchoStringClient Simple client to call the "EchoString" DataSnap server method. May be used with EchoStringServer or wi...

This post is about using Delphi Prism to pass streams to/from DataSnap server methods.  The sample client that goes along with this post is available here: http://cc.embarcadero.com/item/26874. This client has the same functionality as the Delphi client described in this post: DataSnap Server Method Stream Parameters.  Here is a screen shot of the two clients running against the same Delphi sample server.Download the Delphi sample server (and Delphi sample client) here: http://cc.cod...

This post provides information about calling DataSnap server methods from Delphi Prism clients. There are two new samples that go along with this post: http://cc.embarcadero.com/item/26806 and http://cc.embarcadero.com/item/26805 The first sample is a Delphi Prism client that demonstrates "Basic" types.  This client has nearly the same functionality as the Delphi client described in this post: DataSnap Server Methods Parameters.  The difference is that the Delphi Prism client isn’t a...