Class TreeGridExpanderCell

Represents a class that maintains the common functionalities of Expandercells in SfTreeGrid.

Inheritance
System.Object
TreeGridElement
TreeGridCell
TreeGridExpanderCell
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.UI.Xaml.TreeGrid
Assembly: Syncfusion.SfGrid.WPF.dll
Syntax
public class TreeGridExpanderCell : TreeGridCell, IDisposable

Constructors

TreeGridExpanderCell()

Initializes a new instance of TreeGridExpanderCell class.

Declaration
public TreeGridExpanderCell()

Fields

HasChildNodesProperty

Dependency registration for HasChildNodes.

Declaration
public static readonly DependencyProperty HasChildNodesProperty
Field Value
Type Description
System.Windows.DependencyProperty

IndentMarginProperty

Dependency registration for IndentMargin.

Declaration
public static readonly DependencyProperty IndentMarginProperty
Field Value
Type Description
System.Windows.DependencyProperty

IsCheckBoxEnabledProperty

Identifies the Syncfusion.UI.Xaml.TreeGrid.TreeGridExpanderCell.IsCheckBoxEnabled dependency property.

Declaration
public static DependencyProperty IsCheckBoxEnabledProperty
Field Value
Type Description
System.Windows.DependencyProperty
Remarks

The identifier for the Syncfusion.UI.Xaml.TreeGrid.TreeGridExpanderCell.IsCheckBoxEnabled dependency property.

IsExpandedProperty

Dependency registration for IsExpanded.

Declaration
public static readonly DependencyProperty IsExpandedProperty
Field Value
Type Description
System.Windows.DependencyProperty

Properties

HasChildNodes

Gets or sets a value indicating whether the TreeGridExpanderCell has child nodes or not.

Declaration
public bool HasChildNodes { get; set; }
Property Value
Type Description
System.Boolean

IndentMargin

Gets or sets the value for IndentMargin.

Declaration
public Thickness IndentMargin { get; set; }
Property Value
Type Description
System.Windows.Thickness

IsCheckBoxEnabled

Gets or sets a value which denotes whether node CheckBox enabled or not.

Declaration
public bool IsCheckBoxEnabled { get; set; }
Property Value
Type Description
System.Boolean

The default value is True.
Remarks

Using this property, you can conditionally enable or disable the node checkbox based on data.

IsExpanded

Gets or sets a value indicating whether the Expander is expanded or not.

Declaration
public bool IsExpanded { get; set; }
Property Value
Type Description
System.Boolean

Methods

Dispose(Boolean)

Disposes all the resources used by the TreeGridExpanderCell class.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing

Indicates whether the call is from Dispose method or from a finalizer.
Overrides

OnApplyTemplate()

Invoked to apply template for TreeGridExpanderCell.

Declaration
public override void OnApplyTemplate()
Overrides

OnCreateAutomationPeer()

Returns a class-specific AutomationPeer Implementations for the Microsoft UI Automation infrastructure.

Declaration
protected override AutomationPeer OnCreateAutomationPeer()
Returns
Type Description
System.Windows.Automation.Peers.AutomationPeer

The class-specific AutomationPeer subclass.
Overrides

OnMouseDoubleClick(MouseButtonEventArgs)

Declaration
protected override void OnMouseDoubleClick(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e
Overrides

OnMouseDown(MouseButtonEventArgs)

Declaration
protected override void OnMouseDown(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e
Overrides

OnPreviewMouseDown(MouseButtonEventArgs)

Declaration
protected override void OnPreviewMouseDown(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e
Overrides

OnPreviewMouseUp(MouseButtonEventArgs)

Declaration
protected override void OnPreviewMouseUp(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e
Overrides

Implements

System.IDisposable