64 bit Interop.OPCAutomation.dll required|Miscellaneous|Forum|OPC Foundation

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64 bit Interop.OPCAutomation.dll required
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shivani verma
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05/28/2023 - 14:44
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hello i am in urgent need for 64 bit interface version of this Interop.OPCAutomation.dll  as project platform target must be 64 bit but it is not supporting.so please advice or guide how to proceed without changing any changes in the source code.

 

if i get 64 bit version it will  work looking forward to this .

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Randy Armstrong
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05/28/2023 - 21:14
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The VB wrapper is a 20+ year old 32 bit only piece of legacy code.

If you want 64 bit you need to upgrade to a modern .NET COM API.

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shivani verma
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05/29/2023 - 00:31
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First of all thank you for the reply . can you please provide any reference  for this .net COM API . how to upgrade my project to 64 bit api..

 only dll and  opc methods needs to be updated ? need some reference for conversion. 

it will be great help to us . 

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Randy Armstrong
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05/30/2023 - 11:12
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You can find a commercial vendor who sells a .NET API for COM servers. There are many.

If you are a corporate member there is this unsupported codebase:

https://opcfoundation.org/deve.....urce-code/

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shivani verma
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05/31/2023 - 00:08
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hi thank you for the questions answered ...i am unable to download the content which you have shared..i am a registered user .

 

please give access to download the content so that i can refer .

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Randy Armstrong
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05/31/2023 - 18:19
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You need to join the OPC Foundation: https://opcfoundation.org/memb...../benefits/ as a corporate member.

Or you can find a commercial product that meets your needs.

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