HeaderedItemsControl.OnHeaderTemplateChanged Method

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

Called when the value of the HeaderTemplate property changes.

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

Syntax

'Declaration
Protected Overridable Sub OnHeaderTemplateChanged ( _
    oldHeaderTemplate As DataTemplate, _
    newHeaderTemplate As DataTemplate _
)

protected virtual void OnHeaderTemplateChanged(
    DataTemplate oldHeaderTemplate,
    DataTemplate newHeaderTemplate
)

oldHeaderTemplate
Type: System.Windows.DataTemplate
The old value of the HeaderTemplate property.

newHeaderTemplate
Type: System.Windows.DataTemplate
The new value of the HeaderTemplate property.

Override this method in a derived class to provide special handling when the value of the HeaderTemplate property changes.

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.