C#反射(Reflection)對類的屬性get或set值實現(xiàn)思路

首先寫一個類，再寫一個可讀寫的屬性：
代碼如下:

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
/// <summary> 
/// Summary description for Member 
/// </summary> 
namespace Insus.NET 
{ 
public class Member 
{ 
private string _Name; 
public string Name 
{ 
get 
{ 
return _Name; 
} 
set 
{ 
_Name = value; 
} 
} 
public Member() 
{ 
// 
// TODO: Add constructor logic here 
// 
} 
} 
} 
 
Insus.NET一向是寫asp.net程序，練習(xí)也是在站點進(jìn)行。 
創(chuàng)建一個網(wǎng)頁，引用兩個namespace: 
 代碼如下:

using Insus.NET; 
using System.Reflection; 
 
讀寫屬性： 
 代碼如下:

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using Insus.NET; 
using System.Reflection; 
public partial class _Default : System.Web.UI.Page 
{ 
protected void Page_Load(object sender, EventArgs e) 
{ 
//實例化類 
Member objMember = new Member(); 
//對屬性set值 
PropertyInfo pi = objMember.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance); 
if (null != pi && pi.CanWrite) 
{ 
pi.SetValue(objMember, "Insus.NET", null); 
} 
//對屬性get值 
PropertyInfo pii = objMember.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance); 
if (null != pii && pi.CanRead) 
{ 
object obj_Name = pii.GetValue(objMember, null); 
Response.Write(obj_Name.ToString()); 
} 
} 
} 

 
 




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