I have built an extensive 2-tier application in D2010, using ADO and devexpress. I want to upgrade this to using Datasnap mainly to provide HTTPS communication instead of just TCP/IP to the vulnerable
If my question isn\'t clear, please help me improve it with comments. I\'m new to Delphi and dbExpress and I\'m just getting acquaintance with TSQLDataset, TDataSetProvider, TClientDataSet and TDataS
(i saw Demo Dirt - but it use for HTTP Web and i Don\'t know how switch it to TCP/IP) I\'m new from Delphi - I need help about use DataSnap and Client Login form (check user password from SQL Server)
With Delphi XE I create a client-server application with \"DataSnap Server\" Wizard. In the ServerMethodUnit I Define a TSQLQuery with sql property like this \"Select * from TABLE\"
2012-06-27 Comment The Original Post has some useful code, but doesn\'t really illustrate how to return multiple datasets from a DataSnap server in one request from a client app.To see an example of
I have created a REST Web service using DataSnap in Delphi XE. I am calling server methods using the XMLHttpRequest JavaScript object. I am passing the username and password for authentication in the
I have a DatasnapXE client server application using TCP/IP. Server broadcast messages to the clients using TDSServer.broadcastmessage
It appears that there is no way to implement a JSONP (JSON with Padding) solution using DataSnap, but I want to throw this question out here in case someone has solved this problem.
Let said i have a ClientDataSet1 link with TDataSetProvider to access database for data and i have opened the ClientDataSet1 ready for edit and did some changes, so at the end i have some delta. The d
I have a DataSnap server that creates a TSQLQuery, TDataSetProvider and a TClientDataSet that are unique to a given user\'s session, which are used and reused to retrieve data from a database and send
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