DatePicker.DayFormat property

Applies to Windows and Windows Phone

Gets or sets the display format for the day value.

Syntax


public:
property String^ DayFormat { 
   String^ get();
   void set (String^ value);
}


<DatePicker DayFormat="formatString"/>

XAML Values

formatString

The string format to use to display the day. See Remarks.

Property value

Type: System.String [.NET] | Platform::String [C++]

The display format for the day value.

Remarks

Change the format of the day picker by setting the DayFormat property.

The string content of each ComboBox in the DatePicker is created by a DateTimeFormatter. You inform the DateTimeFormatter how to format the day value by providing a string that is either a format template or a format pattern. Common templates and patterns for day values are listed in the following table.

format patternformat template
{day.integer} | {day.integer(n)}day
{dayofweek.full} | {dayofweek.abbreviated} | {dayofweek.abbreviated(n)}dayofweek | dayofweek.full | dayofweek.abbreviated

 

In some cases, using a format pattern gives you more precise control over the formatting. For example, you can use a format pattern to specify that the day picker always shows 2 digits, including a leading 0 when needed. You can also combine multiple format patterns. For example, you can combine the {day} and {dayofweek.abbreviated} formats to make the day picker show both the numeric date and the day of the week, like this: 14 Thu. See the Examples section for more info.

For the complete list of format templates and format patterns, see the Remarks section of the DateTimeFormatter class documentation.

Examples

Here's a DatePicker formatted using format templates, and a DatePicker formatted using format strings. Both DatePicker controls look the same when the app is run because the formatting is equivalent.


<!-- DatePicker formatted using format templates. -->
<DatePicker DayFormat="day" MonthFormat="month.numeric" YearFormat="year.abbreviated"/>

<!-- DatePicker formatted using format patterns. -->
<DatePicker DayFormat="{}{day.integer}" MonthFormat="{}{month.integer}" YearFormat="{}{year.abbreviated}"/>

Here's a DatePicker that combines 2 format patterns to display both the numeric date and the day of the week in the day picker. There is no equivalent format template for this format.


<DatePicker DayFormat="{}{day.integer} {dayofweek.abbreviated}"/>

Requirements

Minimum supported client

Windows 8.1

Minimum supported server

Windows Server 2012 R2

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

Windows.UI.Xaml.Controls
Windows::UI::Xaml::Controls [C++]

Metadata

Windows.winmd

See also

DatePicker
DateTimeFormatter
MonthFormat
YearFormat
DayVisible
Quickstart: Adding a DatePicker
How to use patterns to format dates and times

 

 

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