LayoutGroup<T> Class

In This Topic

Base class of various group layout model classes.

Object Model

Syntax

Visual Basic
C#

'Declaration
 
<TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)>
<NameScopePropertyAttribute("NameScope", System.Windows.NameScope)>
<SerializableAttribute()>
Public MustInherit Class LayoutGroup(Of T As {Class, ILayoutElement}) 
   Inherits LayoutGroupBase
   Implements ILayoutContainer, ILayoutElement, ILayoutGroup

'Usage
 
Dim instance As LayoutGroup(Of T)

[TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)]
[NameScopeProperty("NameScope", System.Windows.NameScope)]
[Serializable()]
public abstract class LayoutGroup<T> : LayoutGroupBase, ILayoutContainer, ILayoutElement, ILayoutGroup  
where T: class, ILayoutElement

Type Parameters

T

Inheritance Hierarchy

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         Xceed.Wpf.AvalonDock.Layout.LayoutElement
            Xceed.Wpf.AvalonDock.Layout.LayoutGroupBase
               Xceed.Wpf.AvalonDock.Layout.LayoutGroup<T>
                  Xceed.Wpf.AvalonDock.Layout.LayoutAnchorGroup
                  Xceed.Wpf.AvalonDock.Layout.LayoutAnchorSide
                  Xceed.Wpf.AvalonDock.Layout.LayoutPositionableGroup<T>

Public Properties

	Name	Description
	Children	Gets the child elements.
	ChildrenCount	Gets the number of child elements.
	DependencyObjectType	(Inherited from System.Windows.DependencyObject)
	Dispatcher	(Inherited from System.Windows.Threading.DispatcherObject)
	IsSealed	(Inherited from System.Windows.DependencyObject)
	IsVisible	Gets whether the layout group is visible.
	Parent	Gets or sets the parent container of the element. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)
	Root	Gets or sets the root of the element. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)

Top

Public Methods

	Name	Description
	ClearValue	Overloaded. (Inherited from System.Windows.DependencyObject)
	CoerceValue	(Inherited from System.Windows.DependencyObject)
	ComputeVisibility	Determines whether an element is visible.
	Equals	(Inherited from System.Windows.DependencyObject)
	GetHashCode	(Inherited from System.Windows.DependencyObject)
	GetLocalValueEnumerator	(Inherited from System.Windows.DependencyObject)
	GetSchema	Returns null.
	GetValue	(Inherited from System.Windows.DependencyObject)
	IndexOfChild	Returns the index of the specified child layout element.
	InsertChildAt	Inserts the specified child layout element at the specified index.
	InvalidateProperty	(Inherited from System.Windows.DependencyObject)
	MoveChild	Moves a child from an old index to a new index within a pane
	ReadLocalValue	(Inherited from System.Windows.DependencyObject)
	ReadXml	Reads serialized layout information using the specified XmlReader.
	RemoveChild	Removes the specified child ILayoutElement.
	RemoveChildAt	Removes the child element at the specified index.
	ReplaceChild	Replaces a child ILayoutElement with a new one.
	ReplaceChildAt	Replaces the child element at the specified index with the specified element.
	SetCurrentValue	(Inherited from System.Windows.DependencyObject)
	SetValue	Overloaded. (Inherited from System.Windows.DependencyObject)
	WriteXml	Writes serialized layout information using the specified XmlWriter.

Top

Protected Methods

	Name	Description
	ChildMoved	Called when a child has been moved.
	GetVisibility	Gets whether the instance is visible.
	NotifyChildrenTreeChanged	(Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutGroupBase)
	OnChildrenCollectionChanged	Called when the ChildrenCollectionChanged event is raised. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutGroupBase)
	OnChildrenTreeChanged	Called when the ChildrenTreeChanged event is raised. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutGroupBase)
	OnIsVisibleChanged	Called when IsVisible has changed.
	OnParentChanged	Overridden. Called when Parent has changed.
	OnParentChanging	Provides derived classes an opportunity to execute code before the Parent property changes. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)
	OnPropertyChanged	(Inherited from System.Windows.DependencyObject)
	OnRootChanged	Provides derived classes an opportunity to handle changes to the Root property. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)
	RaisePropertyChanged	Raises the PropertyChanged event for the specified property name. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)
	RaisePropertyChanging	Raises the PropertyChanging event for the specified property name. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)
	ShouldSerializeProperty	(Inherited from System.Windows.DependencyObject)

Top

Extension Methods

	Name	Description
	ContainsChildOfType	Overloaded. Indicates whether a child of a specified type is contained in the ILayoutContainer.
	Descendents	Returns the descendents of the specified ILayoutElement.
	FindLogicalAncestor<T>	Finds the logical ancenster
	FindLogicalAncestorsAndSelf
	FindLogicalChildren<T>	Find the logical children.
	FindParent<T>	Finds the parent of the specified type of the specified ILayoutElement.
	FindVisualAncestor<T>	Finds the visual ancestor.
	FindVisualChildren<T>	Finds the visual children.
	FindVisualTreeRoot	Finds the visual tree root.
	GetRoot	Returns the root of the specified ILayoutElement.
	GetSide	Returns the anchor side of the specified ILayoutElement.
	IsOfType<T,S>	Returns whether the specified container is of either of the specified types.
	ShowDialog	Overloaded.

Top

Public Events

	Name	Description
	ChildrenCollectionChanged	Raised when the child collection changes. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutGroupBase)
	ChildrenTreeChanged	Raised when the children tree changes. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutGroupBase)
	PropertyChanged	Raised when a property has changed. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)
	PropertyChanging	Raised when a property is about to change. (Inherited from Xceed.Wpf.AvalonDock.Layout.LayoutElement)

Top

Supported Frameworks

.NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.

.NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.

Reference

LayoutGroup<T> Members
Xceed.Wpf.AvalonDock.Layout Namespace

Send Feedback

Business Suite

Ultimate Suite

Reference