Upgrading HistoricalTrend App Runtime Properties in System Platform 2020
- Last UpdatedMar 09, 2022
- 2 minute read
In System Platform 2017 Update 3 Service Pack 1 and earlier releases, the HistoricalTrendApp included a set of runtime behavior properties that enabled its visual components to be shown or hidden during runtime. Other properties determined some aspects of the HistoricalTrendApp's behavior.
The following screen capture shows the properties of the HistoricalTrendApp that were available in System Platform 2017 Update 3 Service Pack 1

In System Platform 2020, many of the former Run-Time Behavior properties of the HistoricalTrendApp have been removed because the underlying control properties are exposed and can be directly configured in the Properties grid of the Layout editor.

Upgrading from an earlier release of System Platform to System Platform 2020 retains the values assigned to the legacy properties that were removed and re-directed directly to the underlying control's properties. The HistoricalTrendApp in System Platform 2020 should look and behave similarly to earlier versions of the app in prior releases of System Platform.
The following example shows the former Show Context Menu and Allow Grid Editing properties that were available in System Platform 2017 Update 3 Service Pack 1 that have been replaced by the equivalent underlying HistoricalTrendApp control properties.
