Share via

  • Article

ComboBox.DropDownOpened Event

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Occurs when the drop-down portion of the combo box opens.

Namespace:  System.Windows.Controls
Assembly:  System.Windows (in System.Windows.dll)

Syntax

'Declaration
Public Event DropDownOpened As EventHandler

public event EventHandler DropDownOpened

<ComboBox DropDownOpened="eventhandler"/>

Remarks

For more information about handling events, see Events Overview for Silverlight.

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.