如何取得一个类的描述文本？

[Sunnuy]

[Description("日程安排")]
public partial class test : System.Web.UI.UserControl

怎样取得这个Description中的内容？

[hegang888888888]

用反射

[hegang888888888]

namespace attri
{
[AttributeUsage(AttributeTargets.Class)]
public class myAttribute : Attribute
{
private string name;
private string age;

public string Name
{
get
{
return name;
}
set
{
name = value;
}
}

public string Age
{
set
{
age = value;
}
get
{
return age;
}
}
public myAttribute(string name)
{
this.name = name;

//
// TODO: 在此处添加构造函数逻辑
//
}
}

[attri.my("hegang",Age="28")]
public class AttributeTest
{
public AttributeTest()
{

}
}
}



使用：

Type t = typeof(AttributeTest);
attri.myAttribute[] mt = (attri.myAttribute[])Attribute.GetCustomAttributes(t, typeof(attri.myAttribute));
Response.Write(mt[0].Name + " " + mt[0].Age);

[sanlng]

反射:http://hi.baidu.com/sanlng/blog/item/7202b758b83c4ede9c8204e6.html
特性:http://hi.baidu.com/sanlng/blog/item/9cd58c01aef593061c95832f.html
两篇基础的文章,希望对楼主有帮助

[cpp2017]

Type t = typeof(test ); System.ComponentModel.DescriptionAttribute[] at =(System.ComponentModel.DescriptionAttribute[]) t.GetCustomAttributes(typeof(System.ComponentModel.DescriptionAttribute), false); Response.Write(at[0].Description);

[hy_lihuan]

学习了

[hertcloud]

use Reflection, for example:

using System;
using System.ComponentModel;
using System.Reflection;

class TestDesc
{
[Description("Number")]
public int Count
{
get {return _count;}
set {_count= value;}
}

int _count;

public static void Main()
{
Type t = typeof(TestDesc);
MemberInfo[] mis = t.GetMember("Count");

foreach (Attribute a in mis[0].GetCustomAttributes(typeof(DescriptionAttribute),false))
{
Console.WriteLine(((DescriptionAttribute)a).Description);
}
}
}