About int type filter of DropDownDataGrid


This is a very rudimentary question.

The DropDownDataGrid I created has an ID column (int) and a ProductName column (string).

I want to set AllowFiltering to true and use the filtering function, but it does not work effectively.

Looking at the sample, it looks like you're specifying a particular type, like TValue = "string".

Do you support multiple types of filters? What can I do to achieve this?