ScrollItemPattern.Pattern Field
Definition
Important
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Identifies the ScrollItemPattern control pattern.
public: static initonly System::Windows::Automation::AutomationPattern ^ Pattern;
public static readonly System.Windows.Automation.AutomationPattern Pattern;
staticval mutable Pattern : System.Windows.Automation.AutomationPattern
Public Shared ReadOnly Pattern As AutomationPattern
Field Value
Examples
In the following example, a ScrollItemPattern control pattern is obtained from an AutomationElement.
///--------------------------------------------------------------------
/// <summary>
/// Obtains a ScrollItemPattern control pattern from an
/// automation element.
/// </summary>
/// <param name="targetControl">
/// The automation element of interest.
/// </param>
/// <returns>
/// A ScrollItemPattern object.
/// </returns>
///--------------------------------------------------------------------
private ScrollItemPattern GetScrollItemPattern(
AutomationElement targetControl)
{
ScrollItemPattern scrollItemPattern = null;
try
{
scrollItemPattern =
targetControl.GetCurrentPattern(
ScrollItemPattern.Pattern)
as ScrollItemPattern;
}
// Object doesn't support the ScrollItemPattern control pattern
catch (InvalidOperationException)
{
return null;
}
return scrollItemPattern;
}
'''--------------------------------------------------------------------
''' <summary>
''' Obtains a ScrollItemPattern control pattern from an
''' automation element.
''' </summary>
''' <param name="targetControl">
''' The automation element of interest.
''' </param>
''' <returns>
''' A ScrollItemPattern object.
''' </returns>
'''--------------------------------------------------------------------
Private Function GetScrollItemPattern( _
ByVal targetControl As AutomationElement) As ScrollItemPattern
Dim scrollItemPattern As ScrollItemPattern = Nothing
Try
scrollItemPattern = DirectCast( _
targetControl.GetCurrentPattern( _
scrollItemPattern.Pattern), ScrollItemPattern)
Catch
' Object doesn't support the ScrollItemPattern control pattern
Return Nothing
End Try
Return scrollItemPattern
End Function 'GetScrollItemPattern
Remarks
This identifier is used by UI Automation client applications. UI Automation providers should use the equivalent field in ScrollItemPatternIdentifiers.
The pattern identifier is passed to methods such as GetCurrentPattern to retrieve the control pattern of interest from the specified AutomationElement.
Applies to
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