TransformPattern.CanRotateProperty Campo

Definición

Espacio de nombres:

System.Windows.Automation

Ensamblado:

UIAutomationClient.dll

Identifica la propiedad CanRotate.

public: static initonly System::Windows::Automation::AutomationProperty ^ CanRotateProperty;

public static readonly System.Windows.Automation.AutomationProperty CanRotateProperty;

 staticval mutable CanRotateProperty : System.Windows.Automation.AutomationProperty

Public Shared ReadOnly CanRotateProperty As AutomationProperty 

Valor de campo

AutomationProperty

Ejemplos

En el ejemplo siguiente, se pasa un elemento raíz a una función que devuelve una colección de elementos Automatización de la interfaz de usuario que son descendientes de la raíz y satisfacen un conjunto de condiciones de propiedad.

///--------------------------------------------------------------------
/// <summary>
/// Finds all automation elements that satisfy 
/// the specified condition(s).
/// </summary>
/// <param name="rootElement">
/// The automation element from which to start searching.
/// </param>
/// <returns>
/// A collection of automation elements satisfying 
/// the specified condition(s).
/// </returns>
///--------------------------------------------------------------------
private AutomationElementCollection FindAutomationElement(
    AutomationElement rootElement)
{
    if (rootElement == null)
    {
        throw new ArgumentException("Root element cannot be null.");
    }

    PropertyCondition conditionCanMove =
        new PropertyCondition(TransformPattern.CanMoveProperty, false);

    PropertyCondition conditionCanResize =
        new PropertyCondition(TransformPattern.CanResizeProperty, true);

    PropertyCondition conditionCanRotate =
        new PropertyCondition(TransformPattern.CanRotateProperty, true);

    // Use any combination of the preceding condtions to 
    // find the control(s) of interest
    Condition condition = new AndCondition(
        conditionCanRotate,
        conditionCanMove,
        conditionCanResize);

    return rootElement.FindAll(TreeScope.Descendants, condition);
}

'''--------------------------------------------------------------------
''' <summary>
''' Finds all automation elements that satisfy 
''' the specified condition(s).
''' </summary>
''' <param name="rootElement">
''' The automation element from which to start searching.
''' </param>
''' <returns>
''' A collection of automation elements satisfying 
''' the specified condition(s).
''' </returns>
'''--------------------------------------------------------------------
Private Function FindAutomationElement( _
ByVal rootElement As AutomationElement) As AutomationElementCollection
    If rootElement Is Nothing Then
        Throw New ArgumentException("Root element cannot be null.")
    End If

    Dim conditionCanMove As New PropertyCondition( _
    TransformPattern.CanMoveProperty, False)

    Dim conditionCanResize As New PropertyCondition( _
    TransformPattern.CanResizeProperty, True)

    Dim conditionCanRotate As New PropertyCondition( _
    TransformPattern.CanRotateProperty, True)

    ' Use any combination of the preceding condtions to 
    ' find the control(s) of interest
    Dim condition As AndCondition = New AndCondition( _
    conditionCanRotate, conditionCanMove, conditionCanResize)

    Return rootElement.FindAll(TreeScope.Descendants, condition)

End Function 'FindAutomationElement

Comentarios

Este identificador lo usan las aplicaciones cliente de Automatización de la interfaz de usuario. Automatización de la interfaz de usuario proveedores deben usar el campo equivalente en TransformPatternIdentifiers.