Use aaHistClientQuery in an application

aaHistClientQuery is capable of running with all of the functionality of the AVEVA Historian Client Query application. You can also use the aaHistClientQuery control's properties, methods, and events in runtime scripts in your application to control the functionality that is available to the runtime user.

For example, maybe you want to limit the functionality of aaHistClientQuery to only allow the runtime operator to connect to an AVEVA Historian and run a particular query for a specific set of tags.