TextPatternRange.GetBoundingRectangles Método

public:
 cli::array <System::Windows::Rect> ^ GetBoundingRectangles();

public System.Windows.Rect[] GetBoundingRectangles ();

member this.GetBoundingRectangles : unit -> System.Windows.Rect[]

Public Function GetBoundingRectangles () As Rect()

Retornos

Rect[]

Uma matriz de retângulos delimitadores para cada linha de texto total ou parcial em um intervalo de texto.

Uma matriz vazia para um intervalo de texto de degeneração.

Uma matriz vazia para um intervalo de texto que tem as coordenadas da tela colocando-o completamente fora da tela, rolado para fora da exibição ou obscurecido por uma janela sobreposta.

Exemplos

 private Rect[] BoundingRectanglesFromSelection(AutomationElement target)
{
    // Specify the control type we're looking for, in this case 'Document'
    PropertyCondition cond = new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Document);

    // target --> The root AutomationElement.
    AutomationElement textProvider = target.FindFirst(TreeScope.Descendants, cond);

    TextPattern textpatternPattern = textProvider.GetCurrentPattern(TextPattern.Pattern) as TextPattern;

    if (textpatternPattern == null)
    {
        Console.WriteLine("Root element does not contain a descendant that supports TextPattern.");
        return null;
    }
    TextPatternRange[] currentSelection = textpatternPattern.GetSelection();

    return currentSelection[0].GetBoundingRectangles();
}

Private Function BoundingRectanglesFromSelection(ByVal target As AutomationElement) As Rect()
    ' Specify the control type we're looking for, in this case 'Document'
    Dim cond As PropertyCondition = New PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Document)

    ' target --> The root AutomationElement.
    Dim textProvider As AutomationElement = target.FindFirst(TreeScope.Descendants, cond)

    Dim textpatternPattern As TextPattern = CType(textProvider.GetCurrentPattern(TextPattern.Pattern), TextPattern)

    If (textpatternPattern Is Nothing) Then
        Console.WriteLine("Root element does not contain a descendant that supports TextPattern.")
        Return Nothing
    End If
    Dim currentSelection As TextPatternRange() = textpatternPattern.GetSelection()
    Return currentSelection(0).GetBoundingRectangles()
End Function

Aplica-se a