Overload List
| Overload | Description |
|---|---|
| HistoryReadModified(IList<HistoryReadValueId>,ReadRawModifiedDetails) | Reads the history of modified variable values synchronously from the OPC server. |
| HistoryReadModified(IList<HistoryReadValueId>,ReadRawModifiedDetails,TimestampsToReturn,RequestSettings) | Reads the history of modified variable values synchronously from the OPC server. |
Requirements
Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x