DevExpress.ExpressApp.TreeListEditors.Win.v23.1

Contains classes specific to the TreeListEditors module Windows Forms functionality.

Represents a List Editor used to display categorized data.

Creates and initializes an instance of the class.

An object representing the Application Model‘s node, which contains information on the View that will use the instantiated List Editor.

Provides access to the ‘s Categories List View.

A object that represents the Categories List View.

Holds the name of the ICategorizedItem.Category property.

Releases all resources used by the .

Gets or sets the focused object in the .

The focused object.

Gets the control that is used to display the CategorizedListEditor.CategoriesListView.

An ObjectTreeList control that is the descendant and is used to display the Categories List View.

Writes information on a List Editor‘s control to the Application Model.

Performs additional initialization of the .

A object that represent the Collection Source of the List View that the current List Editor represents in a UI. An object that can be used to manage the current application.

Used to extend the Application Model‘s Column node.

Specifies whether the current column’s summary is calculated against all tree list nodes or against root nodes only.

true if a summary is calculated against all nodes; otherwise, it is calculated only against root nodes. The default is false.

Represents a Windows Forms List Editor that displays data in the form of a tree-like structure.

Creates and initializes an instance of the class.

An object representing the Application Model‘s node, which contains information on the View that will use the instantiated List Editor.

Provides access to the tree node adapter used by the .

A TreeNodeInterfaceAdapter object that represents the tree node adapter used by the TreeListEditor.

Updates the current List Editor’s state in accordance with the information stored in the Application Model.

Occurs after the customization form that displays headers of hidden columns has been displayed.

Prevents the ‘s control from being updated until the TreeListEditor.EndUpdate method is called.

Gets or sets the border style for the target Tree List.

A enumeration value specifying the border style of the target Tree List.

Removes references to the ‘s control and its event handlers.

Returns a Boolean value that indicates whether it is possible to invoke a context menu at the specified position.

A object that specifies the position at which a context menu is invoked. true if it is possible to invoke a context menu at the specified position; otherwise false.

Specifies whether the focused object can be deselected by clicking on the ‘s region not occupied by a node.

true, if the focused object can be deselected by clicking on the TreeListEditor‘s region not occupied by a node; otherwise, false. The default value is true.

Provides access to a collection of objects representing the ‘s columns.

An IList<ColumnWrapper> object representing a collection of ‘s column wrappers.

Provides access to the ‘s Context Menu Template.

A control which implements the IContextMenuTemplate interface and represents a List Editor‘s Context Menu Template.

Indicates whether deferred node loading is enabled.

true, if the deferred node loading is enabled; otherwise, false. The default is true.

Releases all resources used by the .

Occurs before the customization form that displays headers of hidden columns has been closed.

Unlocks the ‘s control after a call to the TreeListEditor.BeginUpdate method and causes an immediate update.

For internal use.

Gets or sets the focused object in the .

The focused object.

Returns the index of an object that represents the ‘s node.

An object that represents the TreeListEditor‘s node. An index of an object that represents the TreeListEditor‘s node.

Returns an object that represents the ‘s node with the specified index.

The index of the TreeListEditor‘s node. An object that represents the TreeListEditor‘s node with the specified index.

Returns an ordered list of objects that represent the ‘s nodes.

An ordered list of objects that represent the TreeListEditor‘s nodes.

Provides access to the collection of objects that are currently selected in the ‘s TreeList control.

A list of the selected objects.

Specifies whether the nodes whose parent node is absent in the ‘s data source should be displayed as root.

true, if the nodes whose parent node is absent in the data source are displayed as root; otherwise, false. The default value is false.

Specifies whether the ‘s footer is visible.

true, if the footer is visible; otherwise, false.

Specifies the ‘s name.

A String value representing the current List Editor‘s name.

Performs the required pre-export actions under the .

Returns the control over which a context menu is being invoked.

A object that represents the control over which a context menu is being invoked.

Specifies the control to be exported via the ExportController.ExportAction.

An IPrintable object that is the control used for exporting. The default value is the TreeListEditor’s TreeListEditor.TreeList property value.

Occurs when the IExportable.Printable control is created and disposed of.

Specifies whether a List View’s record must be processed after a click or a double-click.

true if a List View’s record must be processed after a click; false if a List View’s record must be processed after a double-click.

Refreshes the bound data source of the ‘s control.

Removes a particular column from the ‘s TreeListEditor.TreeList.

A ColumnWrapper object representing the column to remove.

Specifies the root node.

An object which specifies the root node. The default value is null.

Writes information on a List Editor‘s control to the Application Model.

Returns the selection type supported by the .

A enumeration value that represents the selection type supported by the current List Editor.

Sets the IDXMenuManager object that controls the Look & Feel options of the Context Menu Template via the ‘s control.

An IDXMenuManager object that controls the Look & Feel options of the Context Menu Template via the List Editor‘s control.

Performs additional initialization of the .

A object that represent the Collection Source of the List View that the current List Editor represents in a UI. An object that can be used to manage the current application.

Provides access to the list of export formats supported by the current Tree List Editor.

An List<> object that is a list of supported export formats.

Specifies whether mouse tracking is enabled for the .

true to enable mouse tracking; otherwise false.

Provides access to the ‘s control.

A object that is the TreeListEditor‘s control.

Occurs when the ‘s item is double clicked.

The module contained in the DevExpress.ExpressApp.TreeListEditors.Win.v23.1.dll assembly.

Creates an instance of the class.

Extends the Application Model with the interface.

A ModelInterfaceExtenders object that is a collection of Application Model interface extenders.

Returns the list of updaters that handle database updates for the module.

An object which represents the Object Space used to update the database. A System.Version object which represents the current database version. An IEnumerable<> list of updaters that handle database updates for the module.