Specify the Minutes/Hours Step in DateTimePicker's Popup

Environment

Product Version	Product	Author
2023.2.606	RadDateTimePicker for WinForms	Desislava Yordanova

Description

By default, when the time picker is enabled for RadDateTimePicker, the minutes step is 5 minutes:

This article shows how to control the step for the minutes selector in the popup.

Solution

The hosted RadDateTimePickerCalendar contains a TimePickerElement that offers Step property:

this.radDateTimePicker1.DateTimePickerElement.ShowTimePicker = true;
RadDateTimePickerCalendar calendarBehavior = this.radDateTimePicker1.DateTimePickerElement.GetCurrentBehavior() as RadDateTimePickerCalendar;
calendarBehavior.TimePicker.TimePickerElement.Step = 1;
calendarBehavior.Calendar.MinimumSize= new Size(300,0);

Me.RadDateTimePicker1.DateTimePickerElement.ShowTimePicker = True
Dim calendarBehavior As RadDateTimePickerCalendar = TryCast(Me.RadDateTimePicker1.DateTimePickerElement.GetCurrentBehavior(), RadDateTimePickerCalendar)
calendarBehavior.TimePicker.TimePickerElement.[Step] = 1
calendarBehavior.Calendar.MinimumSize = New Size(300, 0)

The achieved result is illustrated below: