Maximum count of rows in the Filter Popup(Grid View))

[Yura]

With a large number of records in the database will display only a certain number of entries in the filter. is a mistake or intentionally done.? What is the maximum number of records can be displayed in the filter? We use filter in the  RadGridView.

[Dimitrina]

Hello,

By default, the distinct values that a column shows will be limited to the first 1000 distinct values that are visible in this column. 
Still you can control this behavior by attaching to the DistinctValuesLoading event of RadGridView and assigning a value to the ItemsSource property of the event arguments. 

Regards,
Didie
Telerik