使用EnumVisibilityConverter-WPF从一个用户控件传输到另一个用户控件

当用户按下按钮时,我想显示一个新的UserControl。我已经创建了一个EnumVisibilityConverter,并希望设置枚举,以便在按下按钮时显示一个名为login的不同用户控件。到目前为止,我已经将enum属性重新分配给Login enum类型,但是如何让它显示新的UserControl

枚举可见性转换程序

public class EnumToVisibilityConverter : IValueConverter
    {
        /// <summary>
        /// The converter will return Visibility.Visible if the parameter argument contains a string equal to value, Visible.Collapsed otherwise.
        /// </summary>
        /// <param name="value"></param>
        /// <param name="targetType"></param>
        /// <param name="parameter"></param>
        /// <param name="culture"></param>
        /// <returns></returns>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            // value is null, parameter is null or value is not an enum type
            if(value == null || parameter == null || !(value is Enum))
            {
                return Visibility.Collapsed;
            }

            string currentState = value.ToString();
            string stateString = parameter.ToString();
            bool found = false;

            foreach(string state in stateString.Split(','))
            {
                found = (currentState == state.Trim());
                if(found)
                    break;
            }

            return found ? Visibility.Visible : Visibility.Collapsed;


        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }

寄存器.Xaml

<Window.Resources>
        <vm:RegisterViewModel x:Key="RegisterViewModelObject" />
        <enum:EnumToVisibilityConverter x:Key="enumToVisibility" />
</Window.Resources>

<StackPanel Background="{StaticResource LightBlueBrush}"
                Visibility="{Binding CurrentResponse, 
                Converter={StaticResource enumToVisibility}, 
                ConverterParameter='Register'}">

<!-- Move To Login Page -->
        <Button Content="I Already Have An Account"
                Margin="230 0 230 0"          
                Style="{StaticResource ChangeLoginPage}" />
    </StackPanel>

属性(枚举)

public enum ResponseState
{
    Login,
    Register
}