C# GetSchema Get List of Table 获取数据库中所有的表名以及表中的纪录条数的方法

// --------------------------------------------------------------------
//  All Rights Reserved , Copyright (C) 2011 , Hairihan TECH, Ltd. 
// --------------------------------------------------------------------

using System.Data;
using System.Data.SqlClient;

namespace DotNet.Example
{
using DotNet.BaseManager;
using DotNet.Utilities;
using DotNet.DbUtilities;

public class SchemaTable
   {
public void GetSchemaTable()
       {
           SqlConnection connection =  new SqlConnection(BaseSystemInfo.BusinessDbConnection);
           connection.Open();
           DataTable dt = connection.GetSchema( " Tables ");
           connection.Close();
foreach (DataRow dataRow  in dt.Rows)
           {
string tableName = dataRow[ " TABLE_NAME "].ToString();
string commandText =  " SELECT COUNT(*) FROM  " + tableName;
int rowCount =  int.Parse(DbHelper.ExecuteScalar(commandText).ToString());
if (rowCount >  1000)
               {
                   System.Console.WriteLine( " {0,8} {1} ", rowCount, tableName);
               }
           }
       }
   }
}