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AVEVA™ Historian

RefreshFrequency

  • Last UpdatedNov 17, 2021
  • 1 minute read

The RefreshFrequency property is a read-write property that specifies how often an automatic refresh of the aaHistClientActiveDataGrid occurs.

Syntax

aaHistClientActiveDataGrid.RefreshFrequency = integer;

Result = aaHistClientActiveDataGrid.RefreshFrequency;

Remarks

This property specifies the frequency, in milliseconds, that the SQL statement is re-executed when the AutoRefresh property is set to True. The frequency value must be greater than 0.

The default value is 60,000 milliseconds (1 minute).

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