直接在C#中设置属性的属性

[AttributeUsage(AttributeTargets.Property)]
public class VisibleAttribute : Attribute
{
    public bool IsVisible { get; set; }

    public VisibleAttribute(bool isVisible)
    {
        IsVisible = isVisible;
    }
}

public class MyClass
{
    [Visible(false)]
    public string MyProperty { get; set; }
}

var visibleAttribute = Attribute.GetCustomAttribute(typeof(MyClass).GetProperty("MyProperty"), typeof(VisibleAttribute)) as VisibleAttribute;
if (visibleAttribute != null && visibleAttribute.IsVisible == false)
{
    // 该属性不可见
}