AppShellSample.Converters.BoolToNullableBoolConverter.ConvertBack C# (CSharp) Method

ConvertBack() public method

public ConvertBack ( object value, Type targetType, object parameter, string language ) : object
value object
targetType System.Type
parameter object
language string
return object
        public object ConvertBack(object value, Type targetType, object parameter, string language)
        {
            bool defaultValue = false;
            if (parameter != null)
            {
                defaultValue = (bool)parameter;
            }

            bool? val = (bool?)value;
            return val ?? defaultValue;
        }
    }
BoolToNullableBoolConverter