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DevExpress v25.1 Update — Your Feedback Matters

Our What's New in v25.1 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

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Filter Button

Filter buttons Column Filter Button Icon are displayed within column headers. A filter button invokes the Column’s Filter DropDown list, which enables the end-user to specify data filtering conditions.

Filter Button

The table below lists the main properties affecting element appearance.

Availability

TreeListOptionsCustomization.AllowFilter

Custom Draw Event

TreeList.CustomDrawColumnHeader