OPC DA Client using C# | Rocket Systems

[@chetansrivastava4362]

Error: Managed Debugging Assistant 'FatalExecutionEngineError' : 'The runtime has encountered a fatal error. The address of the error was at 0xbdbdb6b2, on thread 0x16cc. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code. Common sources of this bug include user marshaling errors for COM-interop or PInvoke, which may corrupt the stack.' Solution: In Visual Studio, set your project to use "Prefer 32-bit". Project Properties → Build → "Prefer 32-bit" in Platform target. The code should be compiled as 32-bit. @RocketSystem: Thq for sharing the video, It helped me a lot.

[@ysrinivas29]

Please suggest code to update the values in Ms excel Or google sheets and have a live view data updates in the cells

[@boopathisubramani5411]

getting this issue : System.Runtime.InteropServices.ExternalException: 'CoCreateInstanceEx: Class not registered

[@cbalakus]

Thanks for the video. What is the license for TitaniumAS? Can I use it for commercial use?

[@MrAnasMumtaz]

hello thanks for this great tutorial... how you can also show how to write the string value or any other value like DateTime etc

[@CountryManOpinion]

Thank you for this video! Can you explain how to write tags?

[@nikhathtabassum6115]

Could you please tell how to connect to OPC UA Server using c#

[@nnaveen646]

What will be the syntax for opc server running in remote system? Pls help

[@RocketSystems]

It should be the IP address/hostname of the server. If it doesn't connect, then consult the manufacturer

[@boodeepak]

How to get Label Values like D101,D102,D103...D110 using OPC DA

[@venkateshchennuri8992]

Sir kindly provide url format to connect opc server in the same network of other computer

[@RocketSystems]

It should be the IP address/hostname of the server. If it doesn't connect, then consult the manufacturer

[@venkateshchennuri8992]

@@RocketSystems pls give me the syntax sir

[@RocketSystems]

@@venkateshchennuri8992 Have you tried with ip address/hostname. How can I give you the syntax without knowing anything about your server. Its better to contact the manufacturer

[@venkateshchennuri8992]

@@RocketSystems sir I have tried but it is not happening

[@waleedelmandouh4624]

@@venkateshchennuri8992 string opcServerName = "OPCServerName"; string hostName = "IPAddress"; Uri url = UrlBuilder.Build(opcServerName, hostName);

[@p.z.1351]

Do you have direct mail?

[@RocketSystems]

Yes please check description