MultipleViewPattern.Pattern Campo

Definición

Espacio de nombres:

System.Windows.Automation

Ensamblado:

UIAutomationClient.dll

Identifica el patrón de control MultipleViewPattern.

public: static initonly System::Windows::Automation::AutomationPattern ^ Pattern;

public static readonly System.Windows.Automation.AutomationPattern Pattern;

 staticval mutable Pattern : System.Windows.Automation.AutomationPattern

Public Shared ReadOnly Pattern As AutomationPattern 

Valor de campo

AutomationPattern

Ejemplos

En el ejemplo siguiente, se obtiene un MultipleViewPattern patrón de control de .AutomationElement

///--------------------------------------------------------------------
/// <summary>
/// Obtains a MultipleViewPattern control pattern from an 
/// automation element.
/// </summary>
/// <param name="targetControl">
/// The automation element of interest.
/// </param>
/// <returns>
/// A MultipleViewPattern object.
/// </returns>
///--------------------------------------------------------------------
private MultipleViewPattern GetMultipleViewPattern(
    AutomationElement targetControl)
{
    MultipleViewPattern multipleViewPattern = null;

    try
    {
        multipleViewPattern =
            targetControl.GetCurrentPattern(
            MultipleViewPattern.Pattern)
            as MultipleViewPattern;
    }
    // Object doesn't support the MultipleViewPattern control pattern
    catch (InvalidOperationException)
    {
        return null;
    }

    return multipleViewPattern;
}

'/--------------------------------------------------------------------
'/ <summary>
'/ Obtains a MultipleViewPattern control pattern from an 
'/ automation element.
'/ </summary>
'/ <param name="targetControl">
'/ The automation element of interest.
'/ </param>
'/ <returns>
'/ A MultipleViewPattern object.
'/ </returns>
'/--------------------------------------------------------------------
Private Function GetMultipleViewPattern( _
ByVal targetControl As AutomationElement) As MultipleViewPattern
    Dim multipleViewPattern As MultipleViewPattern = Nothing

    Try
        multipleViewPattern = DirectCast( _
        targetControl.GetCurrentPattern(multipleViewPattern.Pattern), _
        MultipleViewPattern)
    Catch exc As InvalidOperationException
        'Object doesn't support the MultipleViewPattern control pattern
        Return Nothing
    End Try

    Return multipleViewPattern
End Function 'GetMultipleViewPattern

Comentarios

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

El identificador de patrón se pasa a métodos como GetCurrentPattern para recuperar el patrón de control de interés del especificado AutomationElement.