MultipleViewPattern.CurrentViewProperty Field
Definition
Important
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Identifies the CurrentView property.
public: static initonly System::Windows::Automation::AutomationProperty ^ CurrentViewProperty;
public static readonly System.Windows.Automation.AutomationProperty CurrentViewProperty;
staticval mutable CurrentViewProperty : System.Windows.Automation.AutomationProperty
Public Shared ReadOnly CurrentViewProperty As AutomationProperty
Field Value
Examples
In the following example, an integer is obtained that represents the current view for a control that supports MultipleViewPattern.
///--------------------------------------------------------------------
/// <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 conditionSupportsMultipleView =
new PropertyCondition(
AutomationElement.IsMultipleViewPatternAvailableProperty, true);
return targetApp.FindAll(
TreeScope.Descendants, conditionSupportsMultipleView);
}
'/--------------------------------------------------------------------
'/ <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 conditionSupportsMultipleView As New PropertyCondition( _
AutomationElement.IsMultipleViewPatternAvailableProperty, True)
Return targetApp.FindAll( _
TreeScope.Descendants, conditionSupportsMultipleView)
End Function 'FindAutomationElement
///--------------------------------------------------------------------
/// <summary>
/// Gets the current view identifier from a target.
/// </summary>
/// <param name="multipleViewControl">
/// The current multiple view control.
/// </param>
/// <returns>
/// The current view identifier.
/// </returns>
///--------------------------------------------------------------------
private int GetCurrentViewProperty(
AutomationElement multipleViewControl)
{
if (multipleViewControl == null)
{
throw new ArgumentNullException(
"AutomationElement parameter must not be null.");
}
return (int)multipleViewControl.GetCurrentPropertyValue(
MultipleViewPattern.CurrentViewProperty);
}
'/--------------------------------------------------------------------
'/ <summary>
'/ Gets the current view identifier from a target.
'/ </summary>
'/ <param name="multipleViewControl">
'/ The current multiple view control.
'/ </param>
'/ <returns>
'/ The current view identifier.
'/ </returns>
'/--------------------------------------------------------------------
Private Function GetCurrentViewProperty( _
ByVal multipleViewControl As AutomationElement) As Integer
If multipleViewControl Is Nothing Then
Throw New ArgumentNullException( _
"AutomationElement parameter must not be null.")
End If
Return Fix(multipleViewControl.GetCurrentPropertyValue( _
MultipleViewPattern.CurrentViewProperty))
End Function 'GetCurrentViewProperty
Remarks
This identifier is used by UI automation client applications. UI Automation providers should use the equivalent field in MultipleViewPatternIdentifiers.
Applies to
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