TCustomDBChart.RefreshInterval

TCustomDBChart.RefreshInterval
TCustomDBChart

property RefreshInterval: Integer;

Unit
DBChart

Description
Default Value: 0

The RefreshInterval property defines the number of seconds TDBChart will take to refresh all Datasets.

By default is zero, meaning no refresh will occur.

When greater than zero, TDBChart installs an internal TTimer component. Every time the timer expires TDBChart refreshes all Datasets and retrieves again all records.

The AutoRefresh property must be True for TDBChart to retrieve all record values.

This allows automatic real-time charting of database values.

It only happens at run-time.