您可以进一步简化已接受的答案。你可以显式地传入枚举值而不是字符串，而不是字符串表示，正如CrimsonX所评论的那样，错误会在编译时而不是运行时抛出:

ConverterParameter = {x:静态局部:YourEnumType。Enum1}

<StackPanel>
    <StackPanel.Resources>          
        <local:ComparisonConverter x:Key="ComparisonConverter" />          
    </StackPanel.Resources>
    <RadioButton IsChecked="{Binding Path=YourEnumProperty, Converter={StaticResource ComparisonConverter}, ConverterParameter={x:Static local:YourEnumType.Enum1}}" />
    <RadioButton IsChecked="{Binding Path=YourEnumProperty, Converter={StaticResource ComparisonConverter}, ConverterParameter={x:Static local:YourEnumType.Enum2}}" />
</StackPanel>

然后简化转换器:

public class ComparisonConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        return value?.Equals(parameter);
    }

    public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        return value?.Equals(true) == true ? parameter : Binding.DoNothing;
    }
}

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编辑(12月16 - 10日):

感谢anon建议返回Binding。DoNothing而不是DependencyProperty.UnsetValue。

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注意-多个组的radiobutton在同一个容器(Feb 17 '11):

In xaml, if radio buttons share the same parent container, then selecting one will de-select all other's within that container (even if they are bound to a different property). So try to keep your RadioButton's that are bound to a common property grouped together in their own container like a stack panel. In cases where your related RadioButtons cannot share a single parent container, then set the GroupName property of each RadioButton to a common value to logically group them.

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编辑(4月5日至11日)

Simplified ConvertBack's if-else to use a Ternary Operator.

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注意-嵌套在类中的Enum类型(Apr 28 '11):

If your enum type is nested in a class (rather than directly in the namespace), you might be able to use the '+' syntax to access the enum in XAML as stated in a (not marked) answer to the question :

ConverterParameter = {x:静态局部:YourClass + YourNestedEnumType。Enum1}

然而，由于这个Microsoft Connect问题，VS2010中的设计器在加载时将不再提示“Type' local:YourClass+YourNestedEnumType' was not found.”，但项目确实编译并成功运行。当然，如果能够将枚举类型直接移动到名称空间，则可以避免此问题。

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编辑(2012年1月27日):

If using Enum flags, the converter would be as follows:

public class EnumToBooleanConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        return ((Enum)value).HasFlag((Enum)parameter);
    }

    public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        return value.Equals(true) ? parameter : Binding.DoNothing;
    }
}

---

编辑(2015年5月7日):

In case of a Nullable Enum (that is **not** asked in the question, but can be needed in some cases, e.g. ORM returning null from DB or whenever it might make sense that in the program logic the value is not provided), remember to add an initial null check in the Convert Method and return the appropriate bool value, that is typically false (if you don't want any radio button selected), like below:

    public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        if (value == null) {
            return false; // or return parameter.Equals(YourEnumType.SomeDefaultValue);
        }
        return value.Equals(parameter);
    }

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注- NullReferenceException(10月10日'18):

Updated the example to remove the possibility of throwing a NullReferenceException. `IsChecked` is a nullable type so returning `Nullable` seems a reasonable solution.

我将在ListBox中使用RadioButtons，然后绑定到SelectedValue。

这是一个关于这个主题的旧帖子，但基本思想应该是相同的:http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/323d067a-efef-4c9f-8d99-fecf45522395/

对于UWP，就没那么简单了:必须通过一个额外的箍来传递字段值作为参数。

示例1

适用于WPF和UWP。

<MyControl>
    <MyControl.MyProperty>
        <Binding Converter="{StaticResource EnumToBooleanConverter}" Path="AnotherProperty">
            <Binding.ConverterParameter>
                <MyLibrary:MyEnum>Field</MyLibrary:MyEnum>
            </Binding.ConverterParameter>
        </MyControl>
    </MyControl.MyProperty>
</MyControl>

示例2

适用于WPF和UWP。

...
<MyLibrary:MyEnum x:Key="MyEnumField">Field</MyLibrary:MyEnum>
...

<MyControl MyProperty="{Binding AnotherProperty, Converter={StaticResource EnumToBooleanConverter}, ConverterParameter={StaticResource MyEnumField}}"/>

示例3

仅对WPF有效!

<MyControl MyProperty="{Binding AnotherProperty, Converter={StaticResource EnumToBooleanConverter}, ConverterParameter={x:Static MyLibrary:MyEnum.Field}}"/>

UWP不支持x:Static，因此示例3是不可能的;假设您使用示例1，结果是更详细的代码。例2稍好一些，但仍不理想。

解决方案

public abstract class EnumToBooleanConverter<TEnum> : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, string language)
    {
        var Parameter = parameter as string;

        if (Parameter == null)
            return DependencyProperty.UnsetValue;

        if (Enum.IsDefined(typeof(TEnum), value) == false)
            return DependencyProperty.UnsetValue;

        return Enum.Parse(typeof(TEnum), Parameter).Equals(value);
    }

    public object ConvertBack(object value, Type targetType, object parameter, string language)
    {
        var Parameter = parameter as string;
        return Parameter == null ? DependencyProperty.UnsetValue : Enum.Parse(typeof(TEnum), Parameter);
    }
}

然后，对于您希望支持的每一种类型，定义一个用于包装枚举类型的转换器。

public class MyEnumToBooleanConverter : EnumToBooleanConverter<MyEnum>
{
    //Nothing to do!
}

它必须被装箱的原因是因为似乎没有办法在ConvertBack方法中引用该类型;拳击就能解决这个问题。如果您使用前两个例子中的任何一个，您可以只引用参数类型，消除了从盒装类继承的需要;如果您希望在一行中完成所有工作，并且尽可能少地冗长，则后一种解决方案是理想的。

用法类似于示例2，但实际上没有那么详细。

<MyControl MyProperty="{Binding AnotherProperty, Converter={StaticResource MyEnumToBooleanConverter}, ConverterParameter=Field}"/>

缺点是必须为希望支持的每种类型定义一个转换器。

UWP的双向绑定解决方案，需要使用Nullable:

c#的部分:

public class EnumConverter : IValueConverter
{
    public Type EnumType { get; set; }
    public object Convert(object value, Type targetType, object parameter, string lang)
    {
        if (parameter is string enumString)
        {
            if (!Enum.IsDefined(EnumType, value)) throw new ArgumentException("value must be an Enum!");
            var enumValue = Enum.Parse(EnumType, enumString);
            return enumValue.Equals(value);
        }
        return value.Equals(Enum.ToObject(EnumType,parameter));
    }

    public object ConvertBack(object value, Type targetType, object parameter, string lang)
    {
        if (parameter is string enumString)
            return value?.Equals(true) == true ? Enum.Parse(EnumType, enumString) : null;
        return value?.Equals(true) == true ? Enum.ToObject(EnumType, parameter) : null;
    }
}

在这里，空值充当Binding.DoNothing。

private YourEnum? _yourEnum = YourEnum.YourDefaultValue; //put a default value here
public YourEnum? YourProperty
{
    get => _yourEnum;
    set{
        if (value == null) return;
        _yourEnum = value;
    }
}

Xaml“:

...
<Page.Resources>
    <ResourceDictionary>
        <helper:EnumConverter x:Key="YourConverter" EnumType="yournamespace:YourEnum" />
    </ResourceDictionary>
</Page.Resources>
...
<RadioButton GroupName="YourGroupName" IsChecked="{Binding Converter={StaticResource YourConverter}, Mode=TwoWay, Path=YourProperty, ConverterParameter=YourEnumString}">
    First way (parameter of type string)
</RadioButton>
<RadioButton GroupName="LineWidth">
    <RadioButton.IsChecked>
        <Binding
            Converter="{StaticResource PenWidthConverter}"
            Mode="TwoWay"   Path="PenWidth">
            <Binding.ConverterParameter>
                <yournamespace:YourEnum>YourEnumString</yournamespace:YourEnum>
            </Binding.ConverterParameter>
        </Binding>
    </RadioButton.IsChecked>
    Second way (parameter of type YourEnum (actually it was converted to int when passed to converter))
</RadioButton>

对于EnumToBooleanConverter的答案: 而不是返回DependencyProperty。考虑返回Binding。对于单选按钮IsChecked值变为false的情况不做任何事情。 前者表示有问题(可能会向用户显示一个红色矩形或类似的验证指示器)，而后者只是表示不应该做任何事情，这正是在这种情况下所需要的。

http://msdn.microsoft.com/en-us/library/system.windows.data.ivalueconverter.convertback.aspx http://msdn.microsoft.com/en-us/library/system.windows.data.binding.donothing.aspx

基于Scott的EnumToBooleanConverter。 我注意到ConvertBack方法在带有标志的Enum代码上不起作用。

我尝试了以下代码:

public class EnumHasFlagToBooleanConverter : IValueConverter
    {
        private object _obj;
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            _obj = value;
            return ((Enum)value).HasFlag((Enum)parameter);
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value.Equals(true))
            {
                if (((Enum)_obj).HasFlag((Enum)parameter))
                {
                    // Do nothing
                    return Binding.DoNothing;
                }
                else
                {
                    int i = (int)_obj;
                    int ii = (int)parameter;
                    int newInt = i+ii;
                    return (NavigationProjectDates)newInt;
                }
            }
            else
            {
                if (((Enum)_obj).HasFlag((Enum)parameter))
                {
                    int i = (int)_obj;
                    int ii = (int)parameter;
                    int newInt = i-ii;
                    return (NavigationProjectDates)newInt;

                }
                else
                {
                    // do nothing
                    return Binding.DoNothing;
                }
            }
        }
    }

唯一一件我不能得到的工作是做一个类型转换从int到targetType，所以我把它硬编码到NavigationProjectDates，我使用的enum。并且，targetType == NavigationProjectDates…

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编辑更多通用Flags Enum转换器:

    public class FlagsEnumToBooleanConverter : IValueConverter {
        private int _flags=0;
        public object Convert(object value, Type targetType, object parameter, string language) {
            if (value == null) return false;
            _flags = (int) value;
            Type t = value.GetType();
            object o = Enum.ToObject(t, parameter);
            return ((Enum)value).HasFlag((Enum)o);
        }

        public object ConvertBack(object value, Type targetType, object parameter, string language)
        {
            if (value?.Equals(true) ?? false) {
                _flags = _flags | (int) parameter;
            }
            else {
                _flags = _flags & ~(int) parameter;
            }
            return _flags;
        }
    }