TimePicker.SelectedTimeChanged Event
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the value of the SelectedTime property is changed.
// Register
event_token SelectedTimeChanged(TypedEventHandler<TimePicker, TimePickerSelectedValueChangedEventArgs const&> const& handler) const;
// Revoke with event_token
void SelectedTimeChanged(event_token const* cookie) const;
// Revoke with event_revoker
TimePicker::SelectedTimeChanged_revoker SelectedTimeChanged(auto_revoke_t, TypedEventHandler<TimePicker, TimePickerSelectedValueChangedEventArgs const&> const& handler) const;public event TypedEventHandler<TimePicker,TimePickerSelectedValueChangedEventArgs> SelectedTimeChanged;function onSelectedTimeChanged(eventArgs) { /* Your code */ }
timePicker.addEventListener("selectedtimechanged", onSelectedTimeChanged);
timePicker.removeEventListener("selectedtimechanged", onSelectedTimeChanged);
- or -
timePicker.onselectedtimechanged = onSelectedTimeChanged;Public Custom Event SelectedTimeChanged As TypedEventHandler(Of TimePicker, TimePickerSelectedValueChangedEventArgs) <TimePicker SelectedTimeChanged="eventhandler" />
| Device family |
Windows 10, version 1809 (introduced in 10.0.17763.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v7.0)
|
For an example of using a DatePicker and TimePicker together to update a single DateTime value, see Calendar, date, and time controls - Use a date picker and time picker together.
<TimePicker SelectedTimeChanged="TimePicker_SelectedTimeChanged"/>
<TextBlock x:Name="resultText"/>
private void TimePicker_SelectedTimeChanged(TimePicker sender, TimePickerSelectedValueChangedEventArgs args)
{
DateTime myTime = DateTime.Today + (TimeSpan)args.NewTime;
if (DateTime.Now >= myTime)
{
resultText.Text = "Your selected time has already past.";
}
else
{
string hrs = (myTime - DateTime.Now).Hours.ToString();
string mins = (myTime - DateTime.Now).Minutes.ToString();
resultText.Text = string.Format("Your selected time is {0} hours, {1} minutes from now.", hrs, mins);
}
}