VHS Scripting

The following scripting options are available for data interface functions related to the history records, rollups, trending and the Value History Service.

COM API	Description and Link
CxVhs	The CxVhs automation interface can be used for data interface functions related to Value History Service. See CxVhs for more information.
CxEditors	The CxEditors library is the standard library for service-editing objects. The objects contained in CxEditors are dialog box-based editors for CygNet services and service-specific items. See CxVhsEditor for more information.
CxEventIf	The CxEventIf control can be used for multiple data interface functions related to the VHS. The HistoryQuery object is used to setup and execute history filtering queries for the VHS. See CxEventIf.HistoryQuery for more information.
CxDialogs CxScript	The ShowRollupConfigDialog method displays the History Rollup Configuration dialog box. See CxDialogs.ShowRollupConfigDialog for more information. See CxScript.GlobalFunctions.ShowRollupConfigDialog for more information.
CxTrend	The CxTrend automation interface is the standard library for human-interface objects related to the CygNet Trend Tool, which is used to chart historical data. See CxTrend for more information.

See Scripting for general information about scripting in CygNet Software.