Hello, ­­­­­

I am just checking about the progress of this issue. Let me know If you need my further assistance on this  issue?

Thank you for using Infragistics Components.

Hello ,

In the FilterCEllValueChsanged event you could check if the e.FilterCell.Text  is null or empty (Returns the text of the cell. If the cell is in edit mode, it returns the text in the editor being used for editing the cell.). If it is null or empty this mean that the filter cell is empty. Or you could handle  AfterRowFilterChanged event and to check which columns have applied filters condition.

Please let me know if you have any further questions.

Thank you for your answer.

I tried what you wrote, but it doesn't work either: my problem occurs after I delete all the text from the filter.  I use FilterCellValueChanged event and in it's method I want to check if there any column with filter. When I try to check the condition: FilterConditions.Count == 0 on all my ColumnFilters, one of the columns get false (the last column I deleted it's filter, and it still has the condition).

Do I do something wrong?