C#中执行数据库存储过程

 1.        SqlConnection thisConnection = new SqlConnection();
            thisConnection.Open(StrConn);

            SqlCommand thisCommand = thisConnection.CreateCommand();
            //命令类型为存储过程
            thisCommand.CommandType = CommandType.StoredProcedure;
            //存储过程名称
            thisCommand.CommandText = "Ten Most Expensive Products";

            //执行存储过程
            SqlDataReader thisReader = thisCommand.ExecuteReader();

            //显示结果
            while(thisReader.Read())
            {
                Console.WriteLine("\t{0}\t{1}", thisReader["TenMostExpensiveProducts"], thisReader["UnitPrice"]);
            }

2.

   myCommand.CommandType=CommandType.StoredProcedure;
   //添加输入查询参数、赋予值
   myCommand.Parameters.Add("@Name",SqlDbType.VarChar);
   myCommand.Parameters["@Name"].Value ="A";

   //添加输出参数
   myCommand.Parameters.Add("@Rowcount",SqlDbType.Int);
   myCommand.Parameters["@Rowcount"].Direction=ParameterDirection.Output;

   myCommand.ExecuteNonQuery();
   DataAdapter.SelectCommand = myCommand;

   if (MyDataSet!=null)
   {
     DataAdapter.Fill(MyDataSet,"table");
   }