ScrollPattern.VerticallyScrollableProperty フィールド

定義

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

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

フィールド値

AutomationProperty

次の例では、ルート要素は、ルートの子孫であるのコレクションを返す関数に渡され、 AutomationElement 一連のプロパティ条件を満たします。In the following example, a root element is passed to a function that returns a collection of AutomationElements 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="targetApp">
/// 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 targetApp)
{
    if (targetApp == null)
    {
        throw new ArgumentException("Root element cannot be null.");
    }

    PropertyCondition conditionSupportsScroll =
        new PropertyCondition(
        AutomationElement.IsScrollPatternAvailableProperty, true);
    
    PropertyCondition conditionHorizontallyScrollable =
        new PropertyCondition(
        ScrollPattern.HorizontallyScrollableProperty, true);

    PropertyCondition conditionVerticallyScrollable =
        new PropertyCondition(
        ScrollPattern.VerticallyScrollableProperty, true);

    // Use any combination of the preceding conditions to 
    // find the control(s) of interest
    Condition condition = new AndCondition(
        conditionSupportsScroll,
        conditionHorizontallyScrollable, 
        conditionVerticallyScrollable);

    return targetApp.FindAll(TreeScope.Descendants, condition); 
}
'''--------------------------------------------------------------------
''' <summary>
''' Finds all automation elements that satisfy 
''' the specified condition(s).
''' </summary>
''' <param name="targetApp">
''' 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 targetApp As AutomationElement) As AutomationElementCollection
    If targetApp Is Nothing Then
        Throw New ArgumentException("Root element cannot be null.")
    End If

    Dim conditionSupportsScroll As New PropertyCondition( _
    AutomationElement.IsScrollPatternAvailableProperty, True)

    Dim conditionHorizontallyScrollable As New PropertyCondition( _
    ScrollPattern.HorizontallyScrollableProperty, True)

    Dim conditionVerticallyScrollable As New PropertyCondition( _
    ScrollPattern.VerticallyScrollableProperty, True)

    ' Use any combination of the preceding conditions to 
    ' find the control(s) of interest
    Dim condition As AndCondition = New AndCondition( _
    conditionSupportsScroll, _
    conditionHorizontallyScrollable, _
    conditionVerticallyScrollable)

    Return targetApp.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 ScrollPatternIdentifiers ます。UI Automation providers should use the equivalent field in ScrollPatternIdentifiers.

適用対象

こちらもご覧ください