DataGrid.ColumnHeaderDragStarted Event
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Occurs when the user begins dragging a column header using the mouse.
Namespace: System.Windows.Controls
Assembly: System.Windows.Controls.Data (in System.Windows.Controls.Data.dll)
Syntax
'Declaration
Public Event ColumnHeaderDragStarted As EventHandler(Of DragStartedEventArgs)
public event EventHandler<DragStartedEventArgs> ColumnHeaderDragStarted
<sdk:DataGrid ColumnHeaderDragStarted="eventhandler"/>
Remarks
Users can change the column order by dragging column headers only if the CanUserReorderColumns property is true.
Version Information
Silverlight
Supported in: 5, 4, 3
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.