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DateTimePicker

The DatePicker control allows users to select a date and time by typing the date and time in a textbox, or using the drop-down calendar control.

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[TemplatePart(Name = ElementRoot, Type = typeof(Grid))]
[TemplatePart(Name = ElementTextBox, Type = typeof(WatermarkTextBox))]
[TemplatePart(Name = ElementButton, Type = typeof(Button))]
[TemplatePart(Name = ElementPopup, Type = typeof(Popup))]
public class DateTimePicker : Control, IDataInput

Create DateTimePicker

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<hc:DateTimePicker />
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var dateTimePicker = new DateTimePicker();

The generated DateTimePicker is shown below:

DateTimePicker

Select date and time

You can enter the date and time through the textbox, or click the button to the right of the text box to open the drop-down calendar and clock controls to select the date and time.

DateTimePicker

You can also set the date like this in XAML or code.

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<hc:DateTimePicker SelectedDateTime="{x:Static system:DateTime.Now}"/>
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dateTimePicker.SelectedDateTime = DateTime.Now;

Set title and placeholder text

You can add Headers and Placeholders to the DatePicker to indicate to the user what they do. To use these two properties, you first need to apply the DateTimePickerExtend or DateTimePickerPlus styles.

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<hc:DateTimePicker ShowClearButton="True"
                   Style="{StaticResource DateTimePickerExtend}"
                   hc:InfoElement.Title="This is the title"
                   hc:InfoElement.Placeholder="Please enter the content"/>

Styles

Available Styles
DateTimePicker.Small
DateTimePickerExtend
DateTimePickerExtend.Small
DateTimePickerPlus
DateTimePickerPlus.Small

Attributes

Property Description
SelectedDateTime Get or set the currently selected date and time
DateTimeFormat Gets or sets the format used to display the selected date and time
CalendarStyle Gets or sets the style used when rendering the calendar
DisplayDateTime Get or set the date to be displayed
IsDropDownOpen Gets or sets a value indicating whether the drop-down is on or off Calendar
Text Get the text displayed by DateTimePicker, or set the selected date and time
SelectionTextBrush
SelectionOpacity
SelectionBrush
CaretBrushProperty

Method

Method Description
VerifyData () Verify Data

Events

Event
PickerClosed
PickerOpened
SelectedDateTimeChanged

you can change datetimepicker ui culture:

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ConfigHelper.Instance.SetLang("en");
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