PropertyConditionFlags Enumerazione

Definizione

Contiene valori che specificano come viene testato il valore di una proprietà in un oggetto PropertyCondition.Contains values that specify how a property value is tested in a PropertyCondition.

Questa enumerazione ha un attributo FlagsAttribute che consente una combinazione bit per bit dei valori del relativo membro.

public enum class PropertyConditionFlags
[System.Flags]
public enum PropertyConditionFlags
type PropertyConditionFlags = 
Public Enum PropertyConditionFlags
Ereditarietà
PropertyConditionFlags
Attributi

Campi

IgnoreCase 1

Specifica che il confronto con un valore di proprietà della stringa non applica la distinzione tra maiuscole e minuscole.Specifies that comparison with a string property value is not case-sensitive.

None 0

Specifica che il valore della proprietà è testato in base al comportamento predefinito (confronto della distinzione tra maiuscole e minuscole per le stringhe).Specifies that the property value is tested using default behavior (case-sensitive comparison for strings).

Esempi

Nell'esempio IgnoreCase seguente viene impostato in un oggetto System.Windows.Automation.PropertyCondition.In the following example, IgnoreCase is set in a System.Windows.Automation.PropertyCondition.

/// <summary>
/// Find a UI Automation child element by ID.
/// </summary>
/// <param name="controlName">Name of the control, such as "button1"</param>
/// <param name="parentElement">Parent element, such as an application window, or the 
/// AutomationElement.RootElement when searching for the application window.</param>
/// <returns>The UI Automation element.</returns>
private AutomationElement FindChildElement(String controlName, AutomationElement rootElement)
{
    if ((controlName == "") || (rootElement == null))
    {
        throw new ArgumentException("Argument cannot be null or empty.");
    }
    // Set a property condition that will be used to find the main form of the
    // target application. In the case of a WinForms control, the name of the control
    // is also the AutomationId of the element representing the control.
    Condition propCondition = new PropertyCondition(
        AutomationElement.AutomationIdProperty, controlName, PropertyConditionFlags.IgnoreCase);

    // Find the element.
    return rootElement.FindFirst(TreeScope.Element | TreeScope.Children, propCondition);
}
''' <summary>
''' Find a UI Automation child element by ID.
''' </summary>
''' <param name="controlName">Name of the control, such as "button1"</param>
''' <param name="rootElement">Parent element, such as an application window, or the 
''' AutomationElement.RootElement when searching for the application window.</param>
''' <returns>The UI Automation element.</returns>
Private Function FindChildElement(ByVal controlName As String, ByVal rootElement As AutomationElement) _
    As AutomationElement
    If controlName = "" OrElse rootElement Is Nothing Then
        Throw New ArgumentException("Argument cannot be null or empty.")
    End If
    ' Set a property condition that will be used to find the main form of the
    ' target application. In the case of a WinForms control, the name of the control
    ' is also the AutomationId of the element representing the control.
    Dim propCondition As New PropertyCondition(AutomationElement.AutomationIdProperty, _
        controlName, PropertyConditionFlags.IgnoreCase)

    ' Find the element.
    Return rootElement.FindFirst(TreeScope.Element Or TreeScope.Children, propCondition)

End Function 'FindChildElement

Si applica a

Vedi anche