Method OnValueChanging

Namespace

Terminal.Gui.Views

Assembly

Terminal.Gui.dll

OnValueChanging(ValueChangingEventArgs<T?>)

Called when Value is about to change.

protected virtual bool OnValueChanging(ValueChangingEventArgs<T?> args)

Parameters

args ValueChangingEventArgs<T>

The event arguments containing the current and proposed typed values.

Returns

bool

true to cancel the change; otherwise false.