获取这标志着某些属性的所有属性 [英] Get all properties which marked certain attribute

问题描述

我有类和属性在那里。某些属性可以被标记属性（这是我的 LocalizedDisplayName 从 DisplayNameAttribute 继承）。
该方法获得类的所有属性：

I have class and properties in there. Some properties can be marked attribute (it's my LocalizedDisplayName inherits from DisplayNameAttribute). This is method for get all properties of class:

private void FillAttribute()
{
    Type type = typeof (NormDoc);
    PropertyInfo[] propertyInfos = type.GetProperties();
    foreach (var propertyInfo in propertyInfos)
    {
        ...
    }
}

我想在这标志着在列表框属性的 LocalizedDisplayName 键，显示值列表框添加类的属性。我怎样才能做到这一点。

I want to add properties of class in the listbox which marked LocalizedDisplayName and display value of attribute in the listbox. How can I do this?

修改结果
这是LocalizedDisplayNameAttribute：

EDIT
This is LocalizedDisplayNameAttribute:

public class LocalizedDisplayNameAttribute : DisplayNameAttribute
    {
        public LocalizedDisplayNameAttribute(string resourceId)
            : base(GetMessageFromResource(resourceId))
        { }

        private static string GetMessageFromResource(string resourceId)
        {
            var test =Thread.CurrentThread.CurrentCulture;
            ResourceManager manager = new ResourceManager("EArchive.Data.Resources.DataResource", Assembly.GetExecutingAssembly());
            return manager.GetString(resourceId);
        }
    }  

我想从资源文件中的字符串。
感谢。

I want to get string from resource file. Thanks.

推荐答案

这可能是最容易使用的 IsDefined ：

It's probably easiest to use IsDefined:

var properties = type.GetProperties()
    .Where(prop => prop.IsDefined(typeof(LocalizedDisplayNameAttribute), false));

编辑：要获得值本身，你会使用：

To get the values themselves, you'd use:

var attributes = (LocalizedDisplayNameAttribute[]) 
      prop.GetCustomAttributes(typeof(LocalizedDisplayNameAttribute), false);

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