DevExpress.Xpf.Grid.TreeList Namespace

Contains classes which implement the functionality of the WPF DXTreeList control. To use these classes in XAML code, add the xmlns:dxg=”http://schemas.devexpress.com/winfx/2008/xaml/grid“ namespace reference.

Assembly : DevExpress.Xpf.Grid.v25.2.dll

NuGet Package : DevExpress.Wpf.Grid.Core

Classes

Name	Description
CustomColumnFilterListEventArgs	Provides data for the TreeListView.CustomFilterPopupList event.
TreeListAddingNewEventArgs	Provides data for the TreeListView.AddingNewNode event.
TreeListCellEditorValueChangingEventArgs	Contains data for the CellEditorValueChanging event.
TreeListCellValidationEventArgs	Provides data for the TreeListView.ValidateCell event.
TreeListCellValueChangedEventArgs	Provides data for the TreeListView.CellValueChanged event.
TreeListCellValueChangedInEditFormEventArgs	Contains data for the CellValueChanging event that occurs when a user edits data in the Edit Form.
TreeListCellValueEventArgs	Serves as a base for TreeListCellValueChangedEventArgs class.
TreeListClipboardDataProvider	Allows you to return data for the clipboard in a variety of formats (plain text, plain unicode text, rich text, CSV, BIFF8, HTML).
TreeListCopyingToClipboardEventArgs	Provides data for the TreeListControlBase.CopyingToClipboard event.
TreeListCustomColumnDisplayTextEventArgs	Provides data for the TreeListView.CustomColumnDisplayText event.
TreeListCustomColumnSortEventArgs	Provides data for the TreeListView.CustomColumnSort event.
TreeListCustomSummaryEventArgs	Provides data for the TreeListView.CustomSummary event.
TreeListEditorEventArgs	Provides data for the TreeListView.ShownEditor and TreeListView.HiddenEditor events.
TreeListInvalidNodeExceptionEventArgs	Provides data for the TreeListView.InvalidNodeException event.
TreeListNodeAllowEventArgs	Provides data for the TreeListView.NodeExpanding and TreeListView.NodeCollapsing events.
TreeListNodeAutomationEventArgs	Stores data for the AutomationRequested attached event when the target tree node is focused.
TreeListNodeChangedEventArgs	Provides data for the TreeListView.NodeChanged events.
TreeListNodeEditFinishedEventArgs	Contains data for the NodeEditFinished event.
TreeListNodeEditStartedEventArgs	Contains data for the NodeEditStarted event.
TreeListNodeEditStartingEventArgs	Contains data for the NodeEditStarting event.
TreeListNodeEventArgs	Provides data for the TreeListView.NodeExpanded and TreeListView.NodeCollapsed events.
TreeListNodeFilterEventArgs	Provides data for the TreeListView.CustomNodeFilter event.
TreeListNodeValidationEventArgs	Provides data for the TreeListView.ValidateNode event.
TreeListRowData	Contains information about a node.
TreeListSelectionChangedEventArgs	Provides data for the TreeListControlBase.SelectionChanged event.
TreeListShowingEditorEventArgs	Provides data for the TreeListView.ShowingEditor event.
TreeListShowingNodeFooterEventArgs	Provides data for the TreeListView.ShowingNodeFooter event.
TreeListUnboundColumnDataEventArgs	Provides data for the TreeListView.CustomUnboundColumnData event.
TreeListValidateNodeDeletionEventArgs	Provides data for the ValidateNodeDeletion event.
TreeListViewHitInfo	A class that contains information about what is located at a specific point within the TreeListView control.
TreeViewNodeFilterEventArgs	Provides data for the CustomNodeFilter event.
TreeViewNodeMenuEventArgs	Provides data for the ShowNodeMenu event.
TreeViewNodeValidationEventArgs	Contains data for the ValidateNode event.

Delegates

Name	Description
CustomColumnFilterListEventHandler	Represents a method that will handle the TreeListView.CustomFilterPopupList event.
TreeListCellValidationEventHandler	Represents a method that will handle the TreeListView.ValidateCell event.
TreeListCellValueChangedEventHandler	Represents a method that will handle the TreeListView.CellValueChanged event.
TreeListCopyingToClipboardEventHandler	Represents a method that will handle the TreeListControlBase.CopyingToClipboard event.
TreeListCustomColumnDisplayTextEventHandler	Represents a method that will handle the TreeListView.CustomColumnDisplayText event.
TreeListCustomColumnSortEventHandler	A method that will handle the TreeListView.CustomColumnSort event.
TreeListCustomSummaryEventHandler	A method that will handle the TreeListView.CustomSummary event.
TreeListEditorEventHandler	A method that will handle the TreeListView.ShownEditor and TreeListView.HiddenEditor events.
TreeListInvalidNodeExceptionEventHandler	A method that will handle the TreeListView.InvalidNodeException event.
TreeListNodeAllowEventHandler	A method that will handle the TreeListView.NodeExpanding and TreeListView.NodeCollapsing events.
TreeListNodeEventHandler	A method that will handle the TreeListView.NodeCollapsed and TreeListView.NodeExpanded events.
TreeListNodeFilterEventHandler	A method that will handle the TreeListView.CustomNodeFilter event.
TreeListNodeValidationEventHandler	A method that will handle the TreeListView.ValidateNode event.
TreeListSelectionChangedEventHandler	Represents a method that will handle the TreeListControlBase.SelectionChanged event.
TreeListShowingEditorEventHandler	A method that will handle the TreeListView.ShowingEditor event.
TreeListUnboundColumnDataEventHandler	A method that will handle the TreeListView.CustomUnboundColumnData event.

Enums

Name	Description
TreeListViewHitTest	Lists values that identify visual elements displayed within the TreeListView.