Overload List
| Overload | Description |
|---|---|
| BeginHistoryReadProcessed(IList<HistoryReadValueId>,ReadProcessedDetails,AsyncCallback,Object) | Reads the processed history of variable values asynchronously from the OPC server based on a passed aggregate. |
| BeginHistoryReadProcessed(IList<HistoryReadValueId>,ReadProcessedDetails,TimestampsToReturn,RequestSettings,AsyncCallback,Object) | Reads the processed history of variable values asynchronously from the OPC server based on a passed aggregate. |
Requirements
Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x