OPC AE .Net Client|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation

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OPC AE .Net Client
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Patteeswaran Sellamuthu
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01/21/2016
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01/28/2016 - 03:57
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The OPC AE .Net Client uses OPC API to connect to OPC Server. It always connected as "Guest" user account and not able to connect through a particular username and password.

Please let me know how to connect through a given user credentials. 

Thanks in advance!

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01/29/2016 - 06:56
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Hello,

I just took a look at source code and the following might be helpful for you:

  • Project: OPC NET API
  • File: Opc.Server.cs
  • Method: public void Connect( ConnectData connectData );

The method is overloaded and it seems that you can specify user credentials via the "connectData" parameter which is of type "ConnectData". This type is defined in file "Opc.ConnectData.cs".

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