DateTimePicker.ValueChanged

event · DateTimePicker · cAlgo.API Since 5.5

DesktopCLICloud

Occurs when value is changed.

Environment behaviour

CLI — not supported. Accepted without error but never displayed, so control events such as Click are never raised.

Cloud — not supported. Accepted without error but never displayed, so control events such as Click are never raised.

Definition

C#Python

public event Action<DateTimePickerValueChangedEventArgs> ValueChanged;

dateTimePicker.ValueChanged += handler  # handler(obj: DateTimePickerValueChangedEventArgs)

Examples

C#Python

var dateTimePicker = new DateTimePicker { Value = Server.Time };
dateTimePicker.ValueChanged += args => Print("Value changed from {0} to {1}", args.OldValue, args.NewValue);
Chart.AddControl(dateTimePicker);

def on_start(self):
    dateTimePicker = DateTimePicker()
    dateTimePicker.Value = api.Server.Time
    dateTimePicker.ValueChanged += self.on_value_changed
    api.Chart.AddControl(dateTimePicker)

def on_value_changed(self, args):
    api.Print(f"Value changed from {args.OldValue} to {args.NewValue}")