General Information
WinForms Controls
	Prerequisites
	What's Installed
	Build an Application
	Controls and Libraries
		Forms and User Controls
		Messages, Notifications and Dialogs
		Editors and Simple Controls
		Ribbon, Bars and Menu
		Application UI Manager
		Docking Library
		Data Grid
		Vertical Grid
		Pivot Grid
		Tree List
			Product Information
			Feature Center
			Visual Elements
				Automatic Filtering Row
				Blank Column
				Caption Panel
				Cell
				Column
				Column Button
				Column Header
				Column Header Context Menu
				Column Header Panel
				Column's Filter DropDown
				Column's Filter DropDown: Excel Style
				Customization Form
				Empty Area
				Expand Button
				Filter Button
				Filter Editor
				Filter Panel
				Find Panel
				Fixed Line
				Footer Cell
				Footer Context Menu
				Group Footer
				Node Image
				Node Indents
				Node Indicator Panel
				Preview Section
				Summary Footer
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			Examples
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			Member Tables
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		Spell Checker
		Form Layout Managers
		Navigation Controls
		Printing-Exporting
		PDF Viewer
		Reporting
		Snap
		TreeMap Control
	Common Features
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	API Reference
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End-User Documentation

Filter Panel

The filter panel displays a string representation of the filter criteria applied to a TreeList. It can contain the following buttons:

Close Filter Button - closes the filter panel clearing the filter;
Enable Filter Button - can be used to temporarily disable and enable the current filter;
MRU Filter Button - provides access to the most recently used filters that are displayed within the MRU filter dropdown list. This list can also be opened by clicking the filter text within the panel;
Edit Filter Button - opens the Filter Editor, allowing end-users to build complex filter criteria.

The table below lists the main properties that affect element appearance.

Appearance	TreeListAppearanceCollection.FilterPanel
Custom Draw Event	TreeList.CustomDrawFilterPanel
Visibility	TreeListOptionsView.ShowFilterPanelMode By default, the filter panel is only visible if a filter is applied to a TreeList.
Visibility of the MRU Filter Button	TreeListOptionsFilter.AllowMRUFilterList
Visibility of the Edit Filter Button	TreeListOptionsFilter.AllowFilterEditor
Contents	The text displayed within the panel is comprised of the text from the filters of individual columns, plus the filter that is not bound to any column. To access the filter display text, use the TreeList.FilterPanelText property. You can provide custom filter display text for a filter condition by handling the TreeList.CustomFilterDisplayText event.

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