ComboBox.OnGotFocus Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Provides handling for the GotFocus event.
Namespace: System.Windows.Controls
Assembly: System.Windows (in System.Windows.dll)
Syntax
'Declaration
Protected Overrides Sub OnGotFocus ( _
e As RoutedEventArgs _
)
protected override void OnGotFocus(
RoutedEventArgs e
)
Parameters
- e
Type: System.Windows.RoutedEventArgs
The event data.
Remarks
This implementation updates the appearance of the control when it receives focus. Do not rely on this method to report when the control gains focus.
The OnGotFocus method is called before any event handler for the GotFocus event is called. This method allows derived classes to handle the GotFocus event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnGotFocus in a derived class, be sure to call the base class’s OnGotFocus method so that registered delegates receive the event.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.