'Declaration
 
Protected Overridable Sub OnFirstDayOfWeekChanged( _
   ByVal oldValue As DayOfWeek, _
   ByVal newValue As DayOfWeek _
) 

'Usage
 
Dim instance As Calendar
Dim oldValue As DayOfWeek
Dim newValue As DayOfWeek
 
instance.OnFirstDayOfWeekChanged(oldValue, newValue)

protected virtual void OnFirstDayOfWeekChanged( 
   DayOfWeek oldValue,
   DayOfWeek newValue
)

Parameters

oldValue

newValue

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Calendar Class
Calendar Members