Class

RadTreeViewItem

Initializes a new instance of the RadTreeViewItem class.

Declaration

public RadTreeViewItem()

The tree view item built-in check box element.

Declaration

[Obsolete("The property is deprecated. Please use CheckBoxFrameworkElement instead.")]
public CheckBox CheckBoxElement { get; }

Property Value

The tree view item built-in check box element.

Declaration

public FrameworkElement CheckBoxFrameworkElement { get; }

Property Value

Implements IRadTreeViewItem.CheckBoxFrameworkElement

Get the header Grid holding the node text and the expander toggle button.

Declaration

public Grid HeaderRow { get; }

Property Value

Gets the tree view item header text box.

Declaration

public TextBlock HeaderTextBlock { get; }

Property Value

Get whether the node check box or radio button is checked.

Declaration

public bool? IsChecked { get; }

Property Value

Exceptions

Gets whether the TreeViewItem is expanded.

Declaration

public bool IsExpanded { get; }

Property Value

Implements IRadTreeViewItem.IsExpanded

Gets whether the TreeViewItem is focused.

Declaration

public bool IsFocused { get; }

Property Value

Gets whether the TreeViewItem is selected.

Declaration

public bool IsSelected { get; }

Property Value

Implements IRadTreeViewItem.IsSelected

Get whether the node check box or radio button is checked in three state mode (only if checked programmatically!).

Declaration

public bool IsThreeState { get; }

Property Value

Exceptions

Gets the item expander button.

Declaration

public FrameworkElement ItemExpander { get; }

Property Value

Implements IRadTreeViewItem.ItemExpander

Get the index of the item.

Declaration

public int ItemIndex { get; }

Property Value

Implements IRadTreeViewItem.ItemIndex

Get the item text.

Declaration

public string ItemText { get; }

Property Value

Implements IRadTreeViewItem.ItemText

Gets the items presenter element holding the sub items.

Declaration

protected ItemsPresenter ItemsHost { get; }

Property Value

Get the list of RadTreeViewItem children.

Declaration

public IList<IRadTreeViewItem> NodeElements { get; }

Property Value

Implements IRadTreeViewItem.NodeElements

Get the list of RadTreeViewItem children.

Declaration

[Obsolete("The property is deprecated. Please use NodeElements instead.")]
public IList<RadTreeViewItem> Nodes { get; }

Property Value

The tree view item built-in radio button element.

Declaration

[Obsolete("The property is deprecated. Please use RadioButtonFrameworkElement instead.")]
public RadioButton RadioButtonElement { get; }

Property Value

The tree view item built-in radio button element.

Declaration

public FrameworkElement RadioButtonFrameworkElement { get; }

Property Value

Implements IRadTreeViewItem.RadioButtonFrameworkElement

Initialize the element.

Declaration

public override void AssignReference(AutomationReference reference)

Parameters

Overrides FrameworkElement.AssignReference(AutomationReference)

Implements IFrameworkElement.AssignReference(AutomationReference)

Check the node check box or radio button if enabled.

Declaration

public void Check()

Exceptions

Implements IRadTreeViewItem.Check()

Check a sub node with the given index and get back with updated (parent) node.

Declaration

public void CheckNode(int nodeIndex)

Parameters

Collapse this node.

Declaration

public void Collapse()

Exceptions

Drag the current node to the target element.

Declaration

public void DragToElement(FrameworkElement element)

Parameters

Drag the current node to the target one.

Declaration

public void DragToNode(RadTreeViewItem target)

Parameters

Expand this node.

Declaration

public void Expand()

Exceptions

Simulates user right-click on the item header. Useful in integration with RadContextMenu.

Declaration

public void HeaderRightClick()

Select the current tree node.

Declaration

[SuppressMessage("Microsoft.Naming", "CA1716:IdentifiersShouldNotMatchKeywords", MessageId = "Select")]
public virtual void Select()

Implements IRadTreeViewItem.Select()

Toggles (expands/collapses) this node.

Declaration

public virtual void Toggle()

Implements IRadTreeViewItem.Toggle()