'Declaration
 
Public Shared Function Weekday( _
   ByVal dateValue As Date, _
   Optional ByVal dayOfWeek As FirstDayOfWeek _
) As Integer

public static int Weekday( 
   DateTime dateValue,
   FirstDayOfWeek dayOfWeek
)

Parameters

dateValue

Required. Date value for which you want to determine the day of the week.

dayOfWeek

Optional. A value chosen from the FirstDayOfWeek enumeration that specifies the first day of the week. If not specified, FirstDayOfWeek.Sunday is used.

Return Value

Reference

DateAndTime Class
DateAndTime Members