Class GridHeaderCellControl

Represents a class that provides common functionalities of HeaderCellControl in SfDataGrid.

Inheritance

System.Object

GridHeaderCellControl

Implements

System.IDisposable

Namespace: Syncfusion.UI.Xaml.DataGrid

Assembly: Syncfusion.Grid.WinUI.dll

Syntax

public class GridHeaderCellControl : ContentControl, IDisposable

Constructors

GridHeaderCellControl()

Initializes a new instance of GridHeaderIndentCell class.

Declaration

public GridHeaderCellControl()

Fields

ColumnProperty

Dependency registration for Column property.

Declaration

public static readonly DependencyProperty ColumnProperty

Field Value

Type	Description
Microsoft.UI.Xaml.DependencyProperty

FilterIconVisibilityProperty

Dependency property registration for FilterIconVisibility.

Declaration

public static readonly DependencyProperty FilterIconVisibilityProperty

Field Value

Type	Description
Microsoft.UI.Xaml.DependencyProperty

SortDirectionProperty

Dependency registration for SortDirection property.

Declaration

public static readonly DependencyProperty SortDirectionProperty

Field Value

Type	Description
Microsoft.UI.Xaml.DependencyProperty

SortNumberProperty

Dependeny registration for SortNumber property.

Declaration

public static readonly DependencyProperty SortNumberProperty

Field Value

Type	Description
Microsoft.UI.Xaml.DependencyProperty

SortNumberVisibilityProperty

Dependency registration for SortNumberVisibility property.

Declaration

public static readonly DependencyProperty SortNumberVisibilityProperty

Field Value

Type	Description
Microsoft.UI.Xaml.DependencyProperty

Properties

Column

Gets or sets Associated GridColumn.

Declaration

public GridColumn Column { get; set; }

Property Value

Type	Description
GridColumn

Remarks

Using this Column all other operations will be done

FilterIconVisibility

Gets or sets the visibility for FilterIcon.

Declaration

public Visibility FilterIconVisibility { get; set; }

Property Value

Type	Description
Microsoft.UI.Xaml.Visibility

GridCellRegion

Gets or sets the cell region in the SfTreeGrid.

Declaration

public GridCellRegion GridCellRegion { get; set; }

Property Value

Type	Description
GridCellRegion

IsFilterApplied

Gets a value indicating whether the filter s applied .

Declaration

protected bool IsFilterApplied { get; }

Property Value

Type	Description
System.Boolean	true if this instance ; otherwise, false.

SortDirection

Gets or sets Path direction (Ascending/Descending).

Declaration

public object SortDirection { get; set; }

Property Value

Type	Description
System.Object

SortNumber

Gets or sets Order/Number for sort columns.

Declaration

public string SortNumber { get; }

Property Value

Type	Description
System.String

SortNumberVisibility

Gets or sets Sorting Number visibility.

Declaration

public Visibility SortNumberVisibility { get; set; }

Property Value

Type	Description
Microsoft.UI.Xaml.Visibility

Methods

ApplyFilterToggleButtonVisualState()

Sets the VisualState for the Filter toggle button.

Declaration

protected virtual void ApplyFilterToggleButtonVisualState()

Dispose()

Disposes all the resources GridHeaderCellControl class.

Declaration

public void Dispose()

Dispose(Boolean)

Disposes all the resources GridHeaderCellControl class.

Declaration

protected virtual void Dispose(bool isDisposing)

Parameters

Type	Name	Description
System.Boolean	isDisposing	Indicates whether the call is from Dispose method or from a finalizer.

OnApplyTemplate()

Invoked to apply template for GridHeaderCellControl

Declaration

protected override void OnApplyTemplate()

OnColumnChanged()

Invoked when column changed.

Declaration

protected virtual void OnColumnChanged()

OnCreateAutomationPeer()

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

Declaration

protected override AutomationPeer OnCreateAutomationPeer()

Returns

Type	Description
Microsoft.UI.Xaml.Automation.Peers.AutomationPeer	The class-specific AutomationPeer subclass.

OnDoubleTapped(DoubleTappedRoutedEventArgs)

Called before the Double tapped event occurs.

Declaration

protected override void OnDoubleTapped(DoubleTappedRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.DoubleTappedRoutedEventArgs	e

OnHolding(HoldingRoutedEventArgs)

Called before the Holding event occurs.

Declaration

protected override void OnHolding(HoldingRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.HoldingRoutedEventArgs	e

OnManipulationStarted(ManipulationStartedRoutedEventArgs)

Called before the Manipulation Started event occurs.

Declaration

protected override void OnManipulationStarted(ManipulationStartedRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.ManipulationStartedRoutedEventArgs	e

OnManipulationStarting(ManipulationStartingRoutedEventArgs)

Called before the Manipulation Starting event occurs.

Declaration

protected override void OnManipulationStarting(ManipulationStartingRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.ManipulationStartingRoutedEventArgs	e

OnPointerCaptureLost(PointerRoutedEventArgs)

Called before the PointerCaptureLost event occurs.

Declaration

protected override void OnPointerCaptureLost(PointerRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs	e

OnPointerEntered(PointerRoutedEventArgs)

Called before the pointer entered occurs.

Declaration

protected override void OnPointerEntered(PointerRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs	e

OnPointerExited(PointerRoutedEventArgs)

Called before the PointerExited event occurs.

Declaration

protected override void OnPointerExited(PointerRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs	e

OnPointerMoved(PointerRoutedEventArgs)

Called before the PointerMoved event occurs.

Declaration

protected override void OnPointerMoved(PointerRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs	e

OnPointerPressed(PointerRoutedEventArgs)

Called before the PointerPressed event occurs.

Declaration

protected override void OnPointerPressed(PointerRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs	e

OnPointerReleased(PointerRoutedEventArgs)

Called before the PointerReleased event occurs.

Declaration

protected override void OnPointerReleased(PointerRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.PointerRoutedEventArgs	e

OnRightTapped(RightTappedRoutedEventArgs)

When Right click the SfDataGrid Cell, Context menu appears for the selected cell. we are using this event for context menu support in Header cell.

Declaration

protected override void OnRightTapped(RightTappedRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.RightTappedRoutedEventArgs	e	Right tapped event arguments

OnSortDirectionChanged(DependencyPropertyChangedEventArgs)

Invoked when SortDirection changed.

Declaration

protected virtual void OnSortDirectionChanged(DependencyPropertyChangedEventArgs args)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.DependencyPropertyChangedEventArgs	args

OnTapped(TappedRoutedEventArgs)

Called before the Tapped event occurs.

Declaration

protected override void OnTapped(TappedRoutedEventArgs e)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.Input.TappedRoutedEventArgs	e

OpenFilterPopUp()

Invoked to open the Filter popup.

Declaration

protected virtual void OpenFilterPopUp()

ShowContextFlyout(Point)

Opens the context flyout at the specified position.

Declaration

protected virtual bool ShowContextFlyout(Point position)

Parameters

Type	Name	Description
Windows.Foundation.Point	position	The position to display context flyout.

Returns

Type	Description
System.Boolean	true If the context flyout opened;Otherwisefalse

Update()

Makes Sure headercell property for updation

Declaration

public void Update()

Remarks

initial sort itemsource change checking

UpdateGridHeaderCellBorderState(Boolean)

Update the VisualState based upon the cell region.

Declaration

public void UpdateGridHeaderCellBorderState(bool canApplyDefaultState = true)

Parameters

Type	Name	Description
System.Boolean	canApplyDefaultState

Implements

System.IDisposable