DataGrid.LoadingRowGroup Event

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

Occurs when a row group header is loading, so that you can customize the header before it is used.

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


Public Event LoadingRowGroup As EventHandler(Of DataGridRowGroupHeaderEventArgs)
public event EventHandler<DataGridRowGroupHeaderEventArgs> LoadingRowGroup


Occurs when a new DataGridRowGroupHeader is loading, so that you can customize the DataGridRowGroupHeader before it is used. You should undo these customizations by handling the UnloadingRowGroup event.

#XAML Attribute Usage

<sdk:DataGrid LoadingRowGroup="eventHandler"/>

Version Information


Supported in: 5, 4, 3


For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.