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AVEVA™ Historian

BusinessObjectServer

  • Last UpdatedNov 17, 2021
  • 1 minute read

This read-write property specifies the path to the HTTP server when using HTTP to access the historian.

Syntax

aaHistClientActiveDataGrid.BusinessObjectServer = message;

Result = aaHistClientActiveDataGrid.BusinessObjectServer;

Remarks

If this property is set to a non-empty string value, the control uses HTTP access to the historian. If it is set to an empty string, the control uses regular SQL Server access.

You can obtain a secured connection by specifying https://<Servername>. For example:

#ActiveDataGrid.BusinessObjectServer ="HTTPS://www.server.com";

For more information on using HTTP to access the historian, see Considerations for VPN Access.

To enable HTTP access, you must also specify the virtual directory name using the VirtualDirectoryName property.

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