ITreeListNode

Assembly: Forms;

Namespace: Prognoz.Platform.Interop.Forms;

Description

The ITreeListNode interface contains properties and methods of the tree nodes.

Inheritance Hierarchy

          ITreeListNodeBase

          ITreeListNode

Comments

To work with collection of nodes, use the ITreeListNodes interface.

Properties

	Property name	Brief description
	Accessibility	The Accessibility property determines whether tree elements will be active.
	Bold	The Bold property determines whether element text is displayed in bold.
	Checked	The Checked property determines whether the selection is set for the element of the component.
	CheckState	The CheckState property determines a state of selection of the tree element.
	ColumnText	The ColumnText property determines a text of the specified column for the current element.
	Cut	The Cut property determines whether the element is marked as cut out.
	Data	The Data property enables the user to correspond the data of custom structure to the tree element.
	Expanded	The Expanded property determines whether hierarchy the tree node is expanded or collapsed.
	Focused	The Focused property determines whether the element is focused.
	Id	The Id property returns the unique numeric identifier of the element.
	ImageIndex	The ImageIndex property determines index of the image that is placed to the left of the text of the element in the first column of the component.
	Index	The Index property returns index of the element in the list of child elements of the parent.
	IsDropTarget	The IsDropTarget property determines whether any node is passing over the current node at the moment.
	Level	The Level property returns index of the level, at which this node is located.
	NextNode	The NextNode property returns the next element of the tree.
	NextSelectedNode	The NextSelectedNode property returns the next selected tree element.
	NextSiblingNode	The NextSiblingNode property returns the next neighboring node that is located at the same level with this node.
	OverlayIndex	The OverlayIndex property determines index of the overlay.
	Parent	The Parent property returns the parent element for this element.
	PreviousNode	The PreviousNode property returns the previous element of the tree.
	PreviousSelectedNode	The PreviousSelectedNode property returns the previous selected tree element.
	PreviousSiblingNode	The PreviousSiblingNode property returns the previous neighboring node that is located at the same level with this node.
	Selected	The Selected property determines whether the element is selected.
	SelectedIndex	The SelectedIndex property determines index that connects the element with one of the images of the Images property that displays the selected elements.
	StateIndex	The StateIndex property determines index that connects the element with one of the images of the StateImages property that displays the state of the element.
	Text	The Text property determines text of the first column for the current element.
	Visible	The Visible property determines whether the element is in the component visible area.

Properties inherited from ITreeListNodeBase

	Property name	Brief description
	Count	The Count property returns the number of child elements.
	FirstChild	The FirstChild property returns parameters of the first child element.
	HasChildren	The HasChildren property determines whether this element has child elements.
	Item	The Item property returns parameters of the specified child element.
	LastChild	The LastChild property returns parameters of the last child element.
	TreeControl	The TreeControl property returns the parent object.

Methods

	Method name	Brief description
	Delete	The Delete method deletes the current element with all child elements of the tree.
	EditText	The EditText method returns the value that checks if the edit mode can be enabled.
	EndEdit	The EndEdit method enables the user to exit the edit mode of the text of the tree elements.
	IsChild	The IsChild method determines whether the current element is a child for the element passing as in parameter.
	IsParent	The IsParent method determines whether the current element is a parent for the element passing as in parameter.
	MakeVisible	The MakeVisible method scrolls the tree of elements so that this element is in the visible area of the component.
	MoveTo	The MoveTo method moves top element to selected position.
	SelectNode	The SelectNode method selects the element of the tree.
	SelectSiblings	The SelectSiblings method selects the elements of the level, at which this element is located.
	Sort	The Sort method sorts by the contents of the specified column.
	SortDefault	The SortDefault method sorts the column specified in the SortColumn property by contents.
	UnselectNode	The UnselectNode method deselects the element of the tree.
	UnselectSiblings	The UnselectSiblings method deselects the elements of the level, at which this element is located.

Methods inherited from ITreeListNodeBase

	Method name	Brief description
	AnyChildSelected	The AnyChildSelected method returns whether there are selected child elements.
	Collapse	The Collapse method collapses the structure of child elements of the tree.
	DeleteChildren	The DeleteChildren method deletes all child elements of the current element.
	Expand	The Expand method expands hierarchy of the child elements tree.
	SelectChildren	The SelectChildren method selects child elements.
	UnselectChildren	The UnselectChildren method deselects child elements.

See also:

Forms Assembly Interfaces