TextPattern.OutlineStylesAttribute Field

Identifies the OutlineStyles (OutlineStyles) attribute of a text range.

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

'Declaration
Public Shared ReadOnly OutlineStylesAttribute As AutomationTextAttribute
'Usage
Dim value As AutomationTextAttribute

value = TextPattern.OutlineStylesAttribute

public static final AutomationTextAttribute OutlineStylesAttribute
public static final var OutlineStylesAttribute : AutomationTextAttribute
Not applicable.

This identifier is used by UI Automation client applications. UI Automation providers should use the equivalent field in TextPatternIdentifiers.

UI Automation clients get the value of the attribute by calling GetAttributeValue.

Values for this attribute are of type OutlineStyles. The default value is None.

The following example shows how to obtain an attribute value for a range of text in Microsoft Notepad.

NoteNote:

Microsoft Notepad is used as the text provider for example purposes only. Microsoft Notepad is not guaranteed to support the attribute value being requested.

Private Sub GetOutlineStylesAttribute()
    ' Start application.
    Dim p As Process = Process.Start("Notepad.exe", "text.txt")

    ' target --> The root AutomationElement.
    Dim target As AutomationElement = AutomationElement.FromHandle(p.MainWindowHandle)

    ' Specify the control type we're looking for, in this case 'Document'
    Dim cond As PropertyCondition = New PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Document)

    Dim textProvider As AutomationElement = target.FindFirst(TreeScope.Descendants, cond)

    Dim textpatternPattern As TextPattern = CType(textProvider.GetCurrentPattern(TextPattern.Pattern), TextPattern)

    If (textpatternPattern Is Nothing) Then
        Console.WriteLine("Root element does not contain a descendant that supports TextPattern.")
        Return
    End If

    Dim oAttribute As Object = textpatternPattern.DocumentRange.GetAttributeValue(TextPattern.OutlineStylesAttribute)
    If (oAttribute = TextPattern.MixedAttributeValue) Then
        Console.WriteLine("Mixed outline styles.")
    Else
        Console.WriteLine(oAttribute.ToString())
    End If
End Sub

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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