public static void SetAttachedValue(Binding.BindableObject bindable, Binding.BindableProperty property, object value)
{
if (bindable == null)
{
throw new ArgumentNullException(nameof(bindable));
}
bindable.SetValueCore(property, value, SetValueFlags.None, SetValuePrivateFlags.ManuallySet, false);
}
public static T GetAttachedValue <T>(Binding.BindableObject bindable, Binding.BindableProperty property)
{
if (bindable == null)
{
throw new ArgumentNullException(nameof(bindable));
}
return((T)bindable.GetValue(property));
}
internal static void OnChildPropertyChanged(Binding.BindableObject bindable, object oldValue, object newValue)
{
// Unused parameters
_ = oldValue;
_ = newValue;
View view = bindable as View;
view?.Layout?.RequestLayout();
}
internal static void SetChildValue(Binding.BindableObject bindable, Binding.BindableProperty property, object value)
{
bindable.SetValueCore(property, value, SetValueFlags.None, SetValuePrivateFlags.ManuallySet, false);
}
static void BindingContextPropertyChanged(BindableObject bindable, object oldvalue, object newvalue)
{
bindable._inheritedContext = null;
bindable.ApplyBindings(skipBindingContext: true, fromBindingContextChanged: true);
bindable.OnBindingContextChanged();
}
internal override bool GetState(BindableObject bindable)
{
return((bool)bindable.GetValue(_stateProperty));
}
internal override void TearDown(BindableObject bindable)
{
bindable.ClearValue(_stateProperty);
bindable.PropertyChanged -= OnAttachedObjectPropertyChanged;
}
