Thanks for answer. No, I have not tried .NET Remoting nor WCF. I have not any experience with it. I'll check it now, may be you aare true and it si ideal for me...

Hi, could anyone help me with my problem? I would like to create windows service to monitor and log outputs from a hardware PCI card (special card connected to some sensors ...) This is simple and I am able to do it, but there is second usage of the service and I don't know how to do it. I have another applications (Windows applications) and they need to connect to the service and receive the data from HW card each time the data changed. It would be great if I'll able to connect to some interface of the service and catch some event OnChange or something similar. I don't know if it is possible and if yes how to do it. Is it possible or is there better way to do this?

I already did it before but it jump to Catch but there was no Message... I have finally found the problem now, my error. Sorry for pointless question and Thanks for your reactions...

Hi, could anybody help me? I am trying to run stored procedure on MS SQL 2005. The procedure have one parameter and delete all old records for machine equal to the parameter. I have tried execute it directly in MS SQL Server Management Studio Express and everything was OK. I assign execute rights for the user I used from C# to connect the SQL server but every time I have tried to run the procedure from C# using SQLCommand object I have received the error message in a Output window: A first chance exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dll Where could be the problem?

Thanks for advice.

Hi, is it possible to develop in a C# own keyboard for Pocket PC with Windows Mobile 5.0? If yes, could anyone give me advice? Marek