public class DataGridHeaderCell : DataGridCell, IDrawableLayout, IDrawable, IAbsoluteLayout, ILayout, IView, IElement, ITransform, IContainer, IList<IView>, ICollection<IView>, IEnumerable<IView>, IEnumerable, ISafeAreaView, IPadding, IVisualTreeElement, IDisposable, ITapGestureListener, IDoubleTapGestureListener, ILongPressGestureListener, IGestureListener, ITextElement

Constructors

DataGridHeaderCell()

Initializes a new instance of the DataGridHeaderCell class.

Declaration

public DataGridHeaderCell()

Properties

DataGridColumn

Gets the DataGridColumn associated with the header cell, where grid column represents each column in the SfDataGrid.

Declaration

public DataGridColumn DataGridColumn { get; }

Property Value

Type	Description
DataGridColumn	The DataGridColumn associated with the header cell.

SortColumn

Gets the column that represents sorting in the Columns collection, which contains the columns in the SfDataGrid.

Declaration

public string SortColumn { get; }

Property Value

Type	Description
System.String

SortDirection

Gets or sets the sort direction of the associated DataGridColumn which is sorted.

Declaration

public Nullable<ListSortDirection> SortDirection { get; set; }

Property Value

Type	Description
System.Nullable<System.ComponentModel.ListSortDirection>

Methods

ArrangeContent(Rect)

ToDo

Declaration

protected override Size ArrangeContent(Rect bounds)

Parameters

Type	Name	Description
Microsoft.Maui.Graphics.Rect	bounds

Returns

Type	Description
Microsoft.Maui.Graphics.Size

Overrides

DataGridCell.ArrangeContent(Rect)

MakeSort()

Sort the data of a column against the user tap on a column header.

Declaration

protected void MakeSort()

MeasureContent(Double, Double)

ToDo

Declaration

protected override Size MeasureContent(double widthConstraint, double heightConstraint)

Parameters

Type	Name	Description
System.Double	widthConstraint
System.Double	heightConstraint

Returns

Type	Description
Microsoft.Maui.Graphics.Size

Overrides

DataGridCell.MeasureContent(Double, Double)

OnDraw(ICanvas, RectF)

Method to draw the header cell

Declaration

protected override void OnDraw(ICanvas canvas, RectF dirtyRect)

Parameters

Type	Name	Description
Microsoft.Maui.Graphics.ICanvas	canvas	The canavas for draw
Microsoft.Maui.Graphics.RectF	dirtyRect	Rectagle for draw

Overrides

DataGridCell.OnDraw(ICanvas, RectF)

UpdateSortViews()

Updates the header cell components of a column.

Declaration

public void UpdateSortViews()

Implements

IDrawableLayout

Microsoft.Maui.Graphics.IDrawable

Microsoft.Maui.IAbsoluteLayout

Microsoft.Maui.ILayout

Microsoft.Maui.IView

Microsoft.Maui.IElement

Microsoft.Maui.ITransform

Microsoft.Maui.IContainer

System.Collections.Generic.IList<>

System.Collections.Generic.ICollection<>

System.Collections.Generic.IEnumerable<>

System.Collections.IEnumerable

Microsoft.Maui.ISafeAreaView

Microsoft.Maui.IPadding

Microsoft.Maui.IVisualTreeElement

System.IDisposable