GridColumnDateRangeCalendarSettings.ShowWeekNumbers Property

Specifies whether the week number section is displayed in the header filter calendar.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v21.1.dll


public bool ShowWeekNumbers { get; set; }

Property Value

Type Default Description


true, if the week number section is visible, otherwise, false.

Property Paths

You can access this nested property as listed below:

Library Object Type Path to ShowWeekNumbers
ASP.NET Bootstrap Controls BootstrapCardViewDataColumnHeaderFilterSettings
ASP.NET Web Forms Controls TreeListColumnSettingsHeaderFilter


Use the ShowWeekNumbers property to specify whether week number markers are displayed in the calendar.

Note that the calendar’s week numbers are represented as ISO week numbers. According to the ISO (International Standards Organization) in document ISO 8601, an ISO week starts on a Monday (which is counted as day 1 of the week), and week 1 for a given year is the week that contains the first Thursday of the Gregorian year. Week numbers in ISO 8601 are integers from 1 to 52 or 53; parts of week 1 may be in the previous calendar year; parts of week 52 may be in the following calendar year; and if a year has a week 53, parts of it must be in the following calendar year.

See Also