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ListViewHeaderCellAccessibleObject

Class

Exposes a Details-view column header as an accessible cell.

Definition

Namespace:Telerik.WinControls.UI

Assembly:Telerik.WinControls.UI.dll

Syntax:

public class ListViewHeaderCellAccessibleObject : AccessibleObject, IReflect, IAccessible

Inheritance: objectMarshalByRefObjectStandardOleMarshalObjectAccessibleObjectListViewHeaderCellAccessibleObject

Implements: IAccessibleIReflect

Constructors

ListViewHeaderCellAccessibleObject(ListViewDetailColumn, AccessibleObject)

Creates an accessible header cell for the specified column.

public ListViewHeaderCellAccessibleObject(ListViewDetailColumn column, AccessibleObject parent)

Parameters:columnListViewDetailColumn

The column represented by the header cell.

parentAccessibleObject

The accessible header row that contains the cell.

Properties

Bounds

Rectangle

Gets the header cell's screen bounds when its visual element is available.

public override Rectangle Bounds { get; }

Property Value:

The cached screen bounds, or Empty if the header cell has no visual element.

Overrides: AccessibleObject.Bounds

Description

string

Gets a description containing the header cell's accessible name and column context.

public override string Description { get; }

Property Value:

The description based on the visual header cell, or its header text or column name when no visual cell exists.

Overrides: AccessibleObject.Description

Name

string

Gets the header cell's accessible name, falling back to its header text or column name.

public override string Name { get; set; }

Property Value:

The accessible name; assigning a value does not change the header name.

Overrides: AccessibleObject.Name

Parent

AccessibleObject

Gets the accessible header row supplied when this cell object was created.

public override AccessibleObject Parent { get; }

Property Value:

The parent accessible object.

Overrides: AccessibleObject.Parent

Role

AccessibleRole

Gets the accessible role reported for the header cell.

public override AccessibleRole Role { get; }

Property Value:

Cell.

Overrides: AccessibleObject.Role

State

AccessibleStates

Gets the header cell's selection and focus state based on whether its column is current.

public override AccessibleStates State { get; }

Property Value:

The cell is selectable and focusable; it is also selected and focused when its column is current.

Overrides: AccessibleObject.State

Methods

GetChildCount()

Gets the number of accessible children in the header cell.

public override int GetChildCount()

Returns:

int

Always zero because a header cell has no accessible children.

Overrides: AccessibleObject.GetChildCount()

Select(AccessibleSelection)

Makes this column current for selection or focus requests; removal requests do not change the current column.

public override void Select(AccessibleSelection flags)

Parameters:flagsAccessibleSelection

The accessibility selection or focus operation to apply.

Overrides: AccessibleObject.Select(AccessibleSelection)