Automation.ContentViewCondition Field
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Represents a predefined view of the UI Automation tree that includes only UI Automation elements that can contain content.
public: static initonly System::Windows::Automation::Condition ^ ContentViewCondition;
public static readonly System.Windows.Automation.Condition ContentViewCondition;
staticval mutable ContentViewCondition : System.Windows.Automation.Condition
Public Shared ReadOnly ContentViewCondition As Condition
Field Value
Examples
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 void StaticConditionExamples(AutomationElement elementMainWindow)
{
if (elementMainWindow == null)
{
throw new ArgumentException();
}
// Use TrueCondition to retrieve all elements.
AutomationElementCollection elementCollectionAll = elementMainWindow.FindAll(
TreeScope.Subtree, Condition.TrueCondition);
Console.WriteLine("\nAll control types:");
foreach (AutomationElement autoElement in elementCollectionAll)
{
Console.WriteLine(autoElement.Current.Name);
}
// Use ContentViewCondition to retrieve all content elements.
AutomationElementCollection elementCollectionContent = elementMainWindow.FindAll(
TreeScope.Subtree, Automation.ContentViewCondition);
Console.WriteLine("\nAll content elements:");
foreach (AutomationElement autoElement in elementCollectionContent)
{
Console.WriteLine(autoElement.Current.Name);
}
// Use ControlViewCondition to retrieve all control elements.
AutomationElementCollection elementCollectionControl = elementMainWindow.FindAll(
TreeScope.Subtree, Automation.ControlViewCondition);
Console.WriteLine("\nAll control elements:");
foreach (AutomationElement autoElement in elementCollectionControl)
{
Console.WriteLine(autoElement.Current.Name);
}
}
''' <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
Applies to
See also
Tehke meiega GitHubis koostööd
Selle sisu allika leiate GitHubist, kus saate ka probleeme luua ja läbi vaadata ning päringuid teha. Lisateavet leiate meie kaasautorite juhendist.