Microsoft Silverlight will reach end of support after October 2021. Learn more.
Selects all the items in the ListBox.
Assembly: System.Windows (in System.Windows.dll)
'Declaration Public Sub SelectAll
public void SelectAll()
Supported in: 5, 4
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.