Class DataGridAutomationPeer

Exposes DataGrid types to UI Automation.

Inheritance
System.Object
DependencyObject
AutomationPeer
FrameworkElementAutomationPeer
DataGridAutomationPeer
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows.Automation.Peers
Assembly: OpenSilver.Controls.Data.dll
Syntax
public class DataGridAutomationPeer : FrameworkElementAutomationPeer, IScrollProvider, ISelectionProvider, ITableProvider, IGridProvider

Constructors

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DataGridAutomationPeer(DataGrid)

Initializes a new instance of the DataGridAutomationPeer class.

Declaration
public DataGridAutomationPeer(DataGrid owner)
Parameters
Type Name Description
DataGrid owner

The DataGrid that is associated with this DataGridAutomationPeer.

Methods

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GetAutomationControlTypeCore()

Gets the control type for the element that is associated with the UI Automation peer.

Declaration
protected override AutomationControlType GetAutomationControlTypeCore()
Returns
Type Description
AutomationControlType

The control type.
Overrides
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GetChildrenCore()

Gets the collection of elements that are represented in the UI Automation tree as immediate child elements of the automation peer.

Declaration
protected override List<AutomationPeer> GetChildrenCore()
Returns
Type Description
System.Collections.Generic.List<AutomationPeer>

The children elements.
Overrides
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GetClassNameCore()

Called by GetClassName that gets a human readable name that, in addition to AutomationControlType, differentiates the control represented by this AutomationPeer.

Declaration
protected override string GetClassNameCore()
Returns
Type Description
System.String

The string that contains the name.
Overrides
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GetNameCore()

Called by GetName.

Declaration
protected override string GetNameCore()
Returns
Type Description
System.String

Returns the first of these that is not null or empty:

  • Value returned by the base implementation
  • Name of the owning DataGrid
  • DataGrid class name
Overrides
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GetPattern(PatternInterface)

Gets the control pattern that is associated with the specified System.Windows.Automation.Peers.PatternInterface.

Declaration
public override object GetPattern(PatternInterface patternInterface)
Parameters
Type Name Description
PatternInterface patternInterface

A value from the System.Windows.Automation.Peers.PatternInterface enumeration.
Returns
Type Description
System.Object

The object that supports the specified pattern, or null if unsupported.
Overrides

Explicit Interface Implementations

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IGridProvider.ColumnCount

Declaration
int IGridProvider.ColumnCount { get; }
Returns
Type Description
System.Int32
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IGridProvider.GetItem(Int32, Int32)

Declaration
IRawElementProviderSimple IGridProvider.GetItem(int row, int column)
Parameters
Type Name Description
System.Int32 row
System.Int32 column
Returns
Type Description
IRawElementProviderSimple
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IGridProvider.RowCount

Declaration
int IGridProvider.RowCount { get; }
Returns
Type Description
System.Int32
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IScrollProvider.HorizontallyScrollable

Declaration
bool IScrollProvider.HorizontallyScrollable { get; }
Returns
Type Description
System.Boolean
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IScrollProvider.HorizontalScrollPercent

Declaration
double IScrollProvider.HorizontalScrollPercent { get; }
Returns
Type Description
System.Double
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IScrollProvider.HorizontalViewSize

Declaration
double IScrollProvider.HorizontalViewSize { get; }
Returns
Type Description
System.Double
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IScrollProvider.Scroll(ScrollAmount, ScrollAmount)

Declaration
void IScrollProvider.Scroll(ScrollAmount horizontalAmount, ScrollAmount verticalAmount)
Parameters
Type Name Description
ScrollAmount horizontalAmount
ScrollAmount verticalAmount
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IScrollProvider.SetScrollPercent(Double, Double)

Declaration
void IScrollProvider.SetScrollPercent(double horizontalPercent, double verticalPercent)
Parameters
Type Name Description
System.Double horizontalPercent
System.Double verticalPercent
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IScrollProvider.VerticallyScrollable

Declaration
bool IScrollProvider.VerticallyScrollable { get; }
Returns
Type Description
System.Boolean
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IScrollProvider.VerticalScrollPercent

Declaration
double IScrollProvider.VerticalScrollPercent { get; }
Returns
Type Description
System.Double
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IScrollProvider.VerticalViewSize

Declaration
double IScrollProvider.VerticalViewSize { get; }
Returns
Type Description
System.Double
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ISelectionProvider.CanSelectMultiple

Declaration
bool ISelectionProvider.CanSelectMultiple { get; }
Returns
Type Description
System.Boolean
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ISelectionProvider.GetSelection()

Declaration
IRawElementProviderSimple[] ISelectionProvider.GetSelection()
Returns
Type Description
IRawElementProviderSimple[]
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ISelectionProvider.IsSelectionRequired

Declaration
bool ISelectionProvider.IsSelectionRequired { get; }
Returns
Type Description
System.Boolean
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ITableProvider.GetColumnHeaders()

Declaration
IRawElementProviderSimple[] ITableProvider.GetColumnHeaders()
Returns
Type Description
IRawElementProviderSimple[]
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ITableProvider.GetRowHeaders()

Declaration
IRawElementProviderSimple[] ITableProvider.GetRowHeaders()
Returns
Type Description
IRawElementProviderSimple[]
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ITableProvider.RowOrColumnMajor

Declaration
RowOrColumnMajor ITableProvider.RowOrColumnMajor { get; }
Returns
Type Description
RowOrColumnMajor

Implements

Extension Methods