https://learn.microsoft.com/en-us/dotnet/api/system.windows.controls.headereditemscontrol.onheaderchanged?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0&redirectedfrom=MSDN
HeaderedItemsControl.OnHeaderChanged(Object, Object) Method (System.Windows.Controls) | Microsoft...
Called when the Header property of a HeaderedItemsControl changes.
objectmethodsystemwindowscontrols
https://learn.microsoft.com/en-us/dotnet/api/system.windows.controls.headereditemscontrol.logicalchildren?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0
HeaderedItemsControl.LogicalChildren Property (System.Windows.Controls) | Microsoft Learn
Gets an enumerator to the logical child elements of the HeaderedItemsControl.
property systemwindowscontrolsmicrosoftlearn
https://learn.microsoft.com/en-us/dotnet/api/system.windows.controls.headereditemscontrol.hasheader?view=windowsdesktop-10.0
HeaderedItemsControl.HasHeader Property (System.Windows.Controls) | Microsoft Learn
Gets a value that indicates whether this HeaderedItemsControl has a header.
property systemwindowscontrolsmicrosoftlearn
https://learn.microsoft.com/en-us/dotnet/api/system.windows.controls.headereditemscontrol.headertemplate?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0
HeaderedItemsControl.HeaderTemplate Property (System.Windows.Controls) | Microsoft Learn
Gets or sets the template used to display the contents of the control's header.
property systemheadertemplatewindowscontrolsmicrosoft
https://learn.microsoft.com/en-us/dotnet/api/system.windows.controls.headereditemscontrol.logicalchildren?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0&redirectedfrom=MSDN
HeaderedItemsControl.LogicalChildren Property (System.Windows.Controls) | Microsoft Learn
Gets an enumerator to the logical child elements of the HeaderedItemsControl.
property systemwindowscontrolsmicrosoftlearn