WindowPattern.WindowVisualStateProperty フィールド

定義

WindowVisualState プロパティを識別します。Identifies the WindowVisualState property.

public: static initonly System::Windows::Automation::AutomationProperty ^ WindowVisualStateProperty;
public static readonly System.Windows.Automation.AutomationProperty WindowVisualStateProperty;
 staticval mutable WindowVisualStateProperty : System.Windows.Automation.AutomationProperty
Public Shared ReadOnly WindowVisualStateProperty As AutomationProperty 

フィールド値

AutomationProperty

次の例では、ルート要素が、ルートの子孫であるオートメーション要素のコレクションを返す関数に渡され、一連のプロパティ条件を満たしています。In the following example, a root element is passed to a function that returns a collection of automation elements that are descendants of the root and satisfy a set of property conditions.

///--------------------------------------------------------------------
/// <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 conditionCanMaximize = 
        new PropertyCondition(WindowPattern.CanMaximizeProperty, true);

    PropertyCondition conditionCanMinimize =
        new PropertyCondition(WindowPattern.CanMinimizeProperty, true);

    PropertyCondition conditionIsModal =
        new PropertyCondition(WindowPattern.IsModalProperty, false);

    PropertyCondition conditionIsTopmost =
        new PropertyCondition(WindowPattern.IsTopmostProperty, true);

    PropertyCondition conditionWindowInteractionState =
        new PropertyCondition(
        WindowPattern.WindowInteractionStateProperty, 
        WindowInteractionState.ReadyForUserInteraction);

    PropertyCondition conditionWindowVisualState =
        new PropertyCondition(
        WindowPattern.WindowVisualStateProperty, 
        WindowVisualState.Normal);

    // Use any combination of the preceding condtions to 
    // find the control(s) of interest
    Condition condition = new AndCondition(
        conditionCanMaximize, 
        conditionIsModal, 
        conditionWindowInteractionState);

    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 conditionCanMaximize As _
        New PropertyCondition(WindowPattern.CanMaximizeProperty, True)

    Dim conditionCanMinimize As _
        New PropertyCondition(WindowPattern.CanMinimizeProperty, True)

    Dim conditionIsModal As _
        New PropertyCondition(WindowPattern.IsModalProperty, False)

    Dim conditionIsTopmost As _
        New PropertyCondition(WindowPattern.IsTopmostProperty, True)

    Dim conditionWindowInteractionState As _
        New PropertyCondition(WindowPattern.WindowInteractionStateProperty, _
        WindowInteractionState.ReadyForUserInteraction)

    Dim conditionWindowVisualState As _
        New PropertyCondition(WindowPattern.WindowVisualStateProperty, _
        WindowVisualState.Normal)

    ' Use any combination of the preceding condtions to 
    ' find the control(s) of interest
    Dim condition = New AndCondition(conditionCanMaximize, _
        conditionIsModal, conditionWindowInteractionState)

    Return rootElement.FindAll(TreeScope.Descendants, condition)

End Function 'FindAutomationElement

注釈

この識別子は、UI オートメーションクライアントアプリケーションによって使用されます。This identifier is used by UI Automation client applications. UI オートメーションプロバイダーでは、の同等のフィールドを使用する必要があり WindowPatternIdentifiers ます。UI Automation providers should use the equivalent field in WindowPatternIdentifiers.

適用対象