Class

RadCalendar

bool

bool

bool

bool

bool

bool

bool

bool

bool

RadCalendarElement

A RadCalendarElement representing the main element in the hierarchy tree.

ContentAlignment

int

Padding

Padding

string

The property should contain either a format specifier character or a custom format pattern. For more information, see the summary page for System.Globalization.DateTimeFormatInfo.

By default this property uses formatting string of 'dddd, MMMM dd, yyyy'. Valid formats are all supported by the .NET Framework.

Example:

• "d" is the standard short date pattern.
• "%d" returns the day of the month; "%d" is a custom pattern.
• "d " returns the day of the month followed by a white-space character; "d " is a custom pattern.

int

RadButtonElement

Image

The image displayed for all CalendarView column header elements. The default value is null.

string

The text displayed for all CalendarView column header elements. The default value is "".

Use the ColumnHeaderText property to provide custom text for all CalendarView column header elements.

int

If the calendar represents a multi view, this property applies to the child views inside the multi view.

CultureInfo

The culture names follow the RFC 1766 standard in the format "<languagecode2>-<country/regioncode2>", where <languagecode2> is a lowercase two-letter code derived from ISO 639-1 and <country/regioncode2> is an uppercase two-letter code derived from ISO 3166. For example, U.S. English is "en-US". In cases where a two-letter language code is not available, the three-letter code derived from ISO 639-2 is used; for example, the three-letter code "div" is used for cultures that use the Dhivehi language. Some culture names have suffixes that specify the script; for example, "-Cyrl" specifies the Cyrillic script, "-Latn" specifies the Latin script.

The following predefined CultureInfo names and identifiers are accepted and used by this class and other classes in the System.Globalization namespace.

Calendar

A calendar divides time into measures, such as weeks, months, and years. The number, length, and start of the divisions vary in each calendar.

Any moment in time can be represented as a set of numeric values using a particular calendar. For example, the last vernal equinox occurred at (0.0, 0, 46, 8, 20, 3, 1999) in the Gregorian calendar. An implementation of Calendar can map any DateTime value to a similar set of numeric values, and DateTime can map such sets of numeric values to a textual representation using information from Calendar and DateTimeFormatInfo. The textual representation can be culture-sensitive (for example, "8:46 AM March 20th 1999 AD" for the en-US culture) or culture-insensitive (for example, "1999-03-20T08:46:00" in ISO 8601 format).

A Calendar implementation can define one or more eras. The Calendar class identifies the eras as enumerated integers where the current era (CurrentEra) has the value 0.

In order to make up for the difference between the calendar year and the actual time that the earth rotates around the sun or the actual time that the moon rotates around the earth, a leap year has a different number of days than a standard calendar year. Each Calendar implementation defines leap years differently.

For consistency, the first unit in each interval (for example, the first month) is assigned the value 1.

The System.Globalization namespace includes the following Calendar implementations: GregorianCalendar, HebrewCalendar, HijriCalendar, JapaneseCalendar, JulianCalendar, KoreanCalendar, TaiwanCalendar, and ThaiBuddhistCalendar.

int

An integer representing the column index. The default value is 0.

int

An integer representing the row index. The default value is 0.

string

DateTimeFormatInfo

A DateTimeFormatInfo can be created only for the invariant culture or for specific cultures, not for neutral cultures.

The cultures are generally grouped into three sets: the invariant culture, the neutral cultures, and the specific cultures.

The invariant culture is culture-insensitive. You can specify the invariant culture by name using an empty string ("") or by its culture identifier 0x007F. InvariantCulture retrieves an instance of the invariant culture. It is associated with the English language but not with any country/region. It can be used in almost any method in the Globalization namespace that requires a culture. If a security decision depends on a string comparison or a case-change operation, use the InvariantCulture to ensure that the behavior will be consistent regardless of the culture settings of the system. However, the invariant culture must be used only by processes that require culture-independent results, such as system services; otherwise, it produces results that might be linguistically incorrect or culturally inappropriate.

A neutral culture is a culture that is associated with a language but not with a country/region. A specific culture is a culture that is associated with a language and a country/region. For example, "fr" is a neutral culture and "fr-FR" is a specific culture. Note that "zh-CHS" (Simplified Chinese) and "zh-CHT" (Traditional Chinese) are neutral cultures.

The user might choose to override some of the values associated with the current culture of Windows through Regional and Language Options (or Regional Options or Regional Settings) in Control Panel. For example, the user might choose to display the date in a different format or to use a currency other than the default for the culture.

If UseUserOverride is true and the specified culture matches the current culture of Windows, the CultureInfo uses those overrides, including user settings for the properties of the DateTimeFormatInfo instance returned by the DateTimeFormat property, the properties of the NumberFormatInfo instance returned by the NumberFormat property, and the properties of the CompareInfo instance returned by the CompareInfo property. If the user settings are incompatible with the culture associated with the CultureInfo (for example, if the selected calendar is not one of the OptionalCalendars ), the results of the methods and the values of the properties are undefined.

Note: In this version of RadCalendar the NumberFormatInfo instance returned by the NumberFormat property is not taken into account.

string

For additional details see Date Format Pattern topic

DayNameFormat

Use the DayNameFormat property to specify the name format for the days of the week. This property is set with one of the DayNameFormat enumeration values. You can specify whether the days of the week are displayed as the full name, short (abbreviated) name, first letter of the day, or first two letters of the day.

The DayNameFormat enumeration represents the display formats for the days of the week used as selectors by RadCalendar.

Size

A Size representing the default dimensions (257x227 pixels).

CalendarView

Image

string

The text displayed for the CalendarView selection element in the fast navigation next month cell. The default value is "&gt;&gt;".

Use the FastNavigationNextText property to provide custom text for the next month navigation element in the title section of RadCalendar.

string

The tooltip text displayed for the CalendarView fast navigation previous month cell. The default value is "&lt;&lt;".

Use the FastNavigationPrevToolTip property to provide custom text for the tooltip of the fast navigation previous month element in the title section of RadCalendar.

Image

string

The text displayed for the CalendarView selection element in the fast navigation previous month cell. The default value is "&lt;&lt;".

Use the FastNavigationPrevText property to provide custom text for the next month navigation element in the title section of RadCalendar.

string

The tooltip text displayed for the CalendarView fast navigation previous month cell. The default value is "&lt;&lt;".

Use the FastNavigationPrevToolTip property to provide custom text for the tooltip of the fast navigation previous month element in the title section of RadCalendar.

int

FirstDayOfWeek

The FirstDayOfWeek enumeration represents the values that specify which day to display as the first day of the week on the RadCalendar control.

DateTime

By default, the FocusedDate property returns the current system date when in runtime, and in design mode defaults to System.DateTime.MinValue. When the FocusedDate is set, from that point, the value returned by the FocusedDate property is the one the user sets.

Font

int

HeaderNavigationMode

A HeaderNavigationMode value specifying the navigation behavior. The default value is Popup.

Zoom navigation mode is not supported in multi-view mode of RadCalendar.

int

MonthLayout

The following values are applicable and defined in the MonthLayout enumeration:

Layout_7columns_x_6rows - horizontal layout

Layout_14columns_x_3rows - horizontal layout

Layout_21columns_x_2rows - horizontal layout

Layout_7rows_x_6columns - vertical layout, required when AllowColumnHeaderSelectors is true and Orientation is set to Vertical.

Layout_14rows_x_3columns - vertical layout, required when AllowColumnHeaderSelectors is true and Orientation is set to Vertical.

Layout_21rows_x_2columns - vertical layout, required when AllowColumnHeaderSelectors is true and Orientation is set to Vertical.

int

int

Image

string

The text displayed for the CalendarView next month navigation cell. The default value is "&gt;".

Use the NavigationNextText property to provide custom text for the next month navigation element in the title section of RadCalendar.

string

The tooltip text displayed for the CalendarView next month navigation cell. The default value is "&gt;".

Use the NavigationNextToolTip property to provide custom text for the tooltip of the next month navigation element in the title section of RadCalendar.

Image

string

The text displayed for the CalendarView previous month navigation cell. The default value is "&lt;".

Use the NavigationPrevText property to provide custom text for the previous month navigation element in the title section of RadCalendar.

string

The tooltip text displayed for the CalendarView previous month navigation cell. The default value is "&lt;".

Use the NavigationPrevToolTip property to provide custom text for the tooltip of the previous month navigation element in the title section of RadCalendar.

Orientation

DateTime

This property has a default value of 12/30/2099 (Gregorian calendar date).

DateTime

This property has a default value of 1/1/1980 (Gregorian calendar date).

bool

Image

The image displayed for all CalendarView row header elements. The default value is "".

string

The text displayed for all CalendarView row header elements. The default value is "".

Use the RowHeaderText property to provide custom text for all row header elements.

int

If the calendar represents a multi view, this property applies to the child views inside the multi view.

DateTime

Use the SelectedDate property to determine the selected date on the >RadCalendar control.

The SelectedDate property and the SelectedDates collection are closely related. When the AllowMultipleSelect property is set to false, a mode that allows only a single date selection, SelectedDate and SelectedDates[0] have the same value and SelectedDates.Count equals 1. When the AllowMultipleSelect property is set to true, mode that allows multiple date selections, SelectedDate and SelectedDates[0] have the same value.

The SelectedDate property is set using a System.DateTime object.

When the user selects a date on the RadCalendar control, the SelectionChanged event is raised. The SelectedDate property is updated to the selected date. The SelectedDates collection is also updated to contain just this date.

Note Both the SelectedDate property and the SelectedDates collection are updated before the SelectionChanged event is raised. You can override the date selection by using the OnSelectionChanged event handler to manually set the SelectedDate property. The SelectionChanged event does not get raised when this property is programmatically set.

DateTimeCollection

A DateTimeCollection that contains a collection of System.DateTime objects representing the selected dates on the RadCalendar control. The default value is an empty DateTimeCollection.

Use the SelectedDates collection to determine the currently selected dates on the control.

The SelectedDate property and the SelectedDates collection are closely related. When the AllowMultipleSelect property is set to false, a mode that allows only a single date selection, SelectedDate and SelectedDates[0] have the same value and SelectedDates.Count equals 1. When the AllowMultipleSelect property is set to true, mode that allows multiple date selections, SelectedDate and SelectedDates[0] have the same value.

The SelectedDates property stores a collection of DateTime objects.

When the user selects a date or date range (for example with the column or rows selectors) on the RadCalendar control, the SelectionChanged event is raised. The selected dates are added to the SelectedDates collection, accumulating with previously selected dates. The range of dates are not sorted by default. The SelectedDate property is also updated to contain the first date in the SelectedDates collection.

You can also use the SelectedDates collection to programmatically select dates on the Calendar control. Use the Add, Remove, Clear, and SelectRange methods to programmatically manipulate the selected dates in the SelectedDates collection.

Note Both the SelectedDate property and the SelectedDates collection are updated before the SelectionChanged event is raised.You can override the dates selection by using the OnSelectionChanged event handler to manually set the SelectedDates collection. The SelectionChanged event is not raised when this collection is programmatically set.

bool

bool

bool

bool

bool

bool

bool

bool

bool

CalendarDayCollection

ContentAlignment

string

The property should contain either a format specifier character or a custom format pattern. For more information, see the summary page for System.Globalization.DateTimeFormatInfo.

By default this property uses formatting string of 'MMMM yyyy'. Valid formats are all supported by the .NET Framework.

Example:

• "d" is the standard short date pattern.
• "%d" returns the day of the month; "%d" is a custom pattern.
• "d " returns the day of the month followed by a white-space character; "d " is a custom pattern.

RadButtonElement

Image

The image displayed for the CalendarView selector element. The default value is null.

string

The text displayed for the view selector. The default value is "x".

Use the ViewSelectorText property to provide custom text for the CalendarView selector element.

float

ZoomLevel

element

RadElement

The element to should be checked.

bool

true if the control defines theme for this element, false otherwise.

If true is returned the ThemeResolutionService would not not set any theme to the element to avoid duplicating the style settings of the element.

AccessibleObject

parent

RadElement

CalendarView

The CalendarView object to be used as default view.