DAL/resource.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using FC.Model;
using FC.DbUtility;
using System.Data.SqlClient;

namespace  FC.DAL
{
    /// <summary>
    /// [resource] 数据操作类
    /// </summary>
    public class resource
    {
        public resource(){}
        
        /// <summary>
        /// 增加一条数据
        /// </summary>
        /// <param name="model">对象实体</param>
        public bool Insert(FC.Model.resource model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into resource(");
            strSql.Append("title,memo,addr)");
            strSql.Append(" values (");
            strSql.Append("@title,@memo,@addr)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@title", SqlDbType.VarChar,50),
					new SqlParameter("@memo", SqlDbType.NText),
					new SqlParameter("@addr", SqlDbType.VarChar,100)};
            parameters[0].Value = model.title;
            parameters[1].Value = model.memo;
            parameters[2].Value = model.addr;
            return AosySql.ExecuteforBool(strSql.ToString(),CommandType.Text,parameters);
        }
        

        
        /// <summary>
        /// 更新一条数据
        /// </summary>
        /// <param name="model">对象实体</param>
        public bool Update(FC.Model.resource model)
        {
           
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update resource set ");
            strSql.Append("title=@title,");
            strSql.Append("memo=@memo,");
            strSql.Append("addr=@addr");
            strSql.Append(" where rid=@rid");
            SqlParameter[] parameters = {
					new SqlParameter("@title", SqlDbType.VarChar,50),
					new SqlParameter("@memo", SqlDbType.NText),
					new SqlParameter("@addr", SqlDbType.VarChar,100),
					new SqlParameter("@rid", SqlDbType.Int,4)};
            parameters[0].Value = model.title;