public   class   DataGrid 
{ 
          public   void   DataBind() 
         { 
         } 
}

public class Product 
{ 
       private string _productId; 
       private string _productName; 
       public void AddProduct(string productId,string productName) 
       { 
       } 
} 

public class DataBase 
{ 
   private string _connectionString; 
} 

public interface IConvertible 
{ 
    byte ToByte(); 
} 

public class TableAttribute:Attribute 
{ 

}

public class NullEmptyException:Exception 
{ 

}

public class File 
{ 
    public void CreateFile(string filePath) 
     { 

     } 
     public void GetPath(string path) 
    { 

    } 
} 

public class User 
{ 
    public void GetUser() 
   { 
       string[] userIds={ "ziv ", "zorywa ", "zlh "}; 

       for(int i=0,k=userIds.Length;i       { 

      } 
   } 
} 

public class Product 
{ 
     private string _productId; 
     private string _productName; 
     public void AddProduct(string productId,string productName) 
    { 

    } 
} 

namespace Zivsoft//公司命名 
{ 

} 
namespace ERP//產(chǎn)品命名 
{ 

} 

public string GetTitle() 
{ 
     string title=lbl_Title.Text; 
    return title; 
} 

using System; 
using System.Web.UI; 
using System.Windows.Forms; 

using CSharpCode; 
using CSharpCode.Style;

public Sample() 
{ 
     // 
     // TODO: 在此處添加構(gòu)造函數(shù)邏輯 
     // 
} 

public string Name
{
   get;
   set;
}

var vt=new ValueText{Value=10, Text="Age"};