C#属性必需属性

Question

我已经创建了属性

    [AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
    [Serializable]
    public class TestPropertyAttribute : System.Attribute
    {
        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }string _name;
    }

我应该将"名称"标记为此属性的强制属性.怎么做？

Answer 1

将它放在构造函数中而不是作为单独的属性:

[AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
[Serializable]
public class TestPropertyAttribute : System.Attribute
{
    readonly string _name;

    public TestPropertyAttribute(string name)
    {
        _name = name;
    }

    public string Name { get { return _name; } }
}

我不相信你可以强制它并Name=...在应用属性时使用语法.