Gets or sets the day which starts the WeekDaysCheckEdit control's week.
A DayOfWeek enumeration value specifying the first day of the week for the WeekDaysCheckEdit.
You are viewing documentation for the legacy WPF Scheduler control. If you're starting a new project, we strongly recommend that you use a new control declared in the DevExpress.Xpf.Scheduling namespace. If you decide to upgrade an existing project in order to switch to the updated scheduler control, see the Migration Guidelines document.
By default, FirstDayOfWeek is set to the first day of the week that is obtained from the regional options of the local machine.