It is a Persian Date Picker with beautiful UI for .NET Windows Forms projects.
@sma6871 and me created this project:)
You can use it like the sample project very easily.
It has an event handler that fires on date changed:
_datePicker.SelectedDateChange += _datePicker_SelectedDateChange;
you can also get the selected datetime with SelectedDate propery:
DateLabel.Text = ((WinFormsPersianDatePicker)sender).SelectedDate.ToString();