Automation.ContentViewCondition Field

 

Represents a predefined view of the UI Automation tree that includes only UI Automation elements that can contain content.

Namespace:   System.Windows.Automation
Assembly:  UIAutomationClient (in UIAutomationClient.dll)

Public Shared ReadOnly ContentViewCondition As Condition

In the following example, various static conditions including ContentViewCondition are used to retrieve elements.

''' <summary>
''' Examples of using predefined conditions to find elements.
''' </summary>
''' <param name="elementMainWindow">The element for the target window.</param>
Public Sub StaticConditionExamples(ByVal elementMainWindow As AutomationElement)
    If elementMainWindow Is Nothing Then
        Throw New ArgumentException()
    End If

    ' Use TrueCondition to retrieve all elements.
    Dim elementCollectionAll As AutomationElementCollection = elementMainWindow.FindAll(TreeScope.Subtree, Condition.TrueCondition)
    Console.WriteLine(vbLf + "All control types:")
    Dim autoElement As AutomationElement
    For Each autoElement In elementCollectionAll
        Console.WriteLine(autoElement.Current.Name)
    Next autoElement

    ' Use ContentViewCondition to retrieve all content elements.
    Dim elementCollectionContent As AutomationElementCollection = elementMainWindow.FindAll(TreeScope.Subtree, Automation.ContentViewCondition)
    Console.WriteLine(vbLf + "All content elements:")
    For Each autoElement In elementCollectionContent
        Console.WriteLine(autoElement.Current.Name)
    Next autoElement

    ' Use ControlViewCondition to retrieve all control elements.
    Dim elementCollectionControl As AutomationElementCollection = elementMainWindow.FindAll(TreeScope.Subtree, Automation.ControlViewCondition)
    Console.WriteLine(vbLf & "All control elements:")
    For Each autoElement In elementCollectionControl
        Console.WriteLine(autoElement.Current.Name)
    Next autoElement

End Sub 'StaticConditionExamples

.NET Framework
Available since 3.0
Return to top
Show: