/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SDAU.ZHCZ.Model.LvYouJingDianXinXi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update LvYouJingDianXinXi set ");
strSql.Append("JDJieShao=@JDJieShao,");
strSql.Append("JDWeiZhi=@JDWeiZhi,");
strSql.Append("JingDu=@JingDu,");
strSql.Append("WeiDu=@WeiDu,");
strSql.Append("TuPian=@TuPian,");
strSql.Append("LiuLanCiShu=@LiuLanCiShu,");
strSql.Append("FBShiJian=@FBShiJian,");
strSql.Append("BeiZhu=@BeiZhu");
strSql.Append(" where JDBianHao=@JDBianHao");
SqlParameter[] parameters =
{
new SqlParameter("@JDJieShao", SqlDbType.NVarChar, 50000),
new SqlParameter("@JDWeiZhi", SqlDbType.NVarChar, 50),
new SqlParameter("@JingDu", SqlDbType.NVarChar, 10),
new SqlParameter("@WeiDu", SqlDbType.NVarChar, 10),
new SqlParameter("@TuPian", SqlDbType.NVarChar, 1000),
new SqlParameter("@LiuLanCiShu", SqlDbType.Int, 4),
new SqlParameter("@FBShiJian", SqlDbType.DateTime),
new SqlParameter("@BeiZhu", SqlDbType.NVarChar, 200),
new SqlParameter("@JDBianHao", SqlDbType.Int, 4),
new SqlParameter("@JDMingCheng", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.JDJieShao;
parameters[1].Value = model.JDWeiZhi;
parameters[2].Value = model.JingDu;
parameters[3].Value = model.WeiDu;
parameters[4].Value = model.TuPian;
parameters[5].Value = model.LiuLanCiShu;
parameters[6].Value = model.FBShiJian;
parameters[7].Value = model.BeiZhu;
parameters[8].Value = model.JDBianHao;
parameters[9].Value = model.JDMingCheng;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SDAU.ZHCZ.Model.LvYouJingDianXinXi DataRowToModel(DataRow row)
{
SDAU.ZHCZ.Model.LvYouJingDianXinXi model = new SDAU.ZHCZ.Model.LvYouJingDianXinXi();
if (row != null)
{
if (row["JDBianHao"] != null && row["JDBianHao"].ToString() != "")
{
model.JDBianHao = int.Parse(row["JDBianHao"].ToString());
}
if (row["JDMingCheng"] != null)
{
model.JDMingCheng = row["JDMingCheng"].ToString();
}
if (row["JDJieShao"] != null)
{
model.JDJieShao = row["JDJieShao"].ToString();
}
if (row["JDWeiZhi"] != null)
{
model.JDWeiZhi = row["JDWeiZhi"].ToString();
}
if (row["JingDu"] != null)
{
model.JingDu = row["JingDu"].ToString();
}
if (row["WeiDu"] != null)
{
model.WeiDu = row["WeiDu"].ToString();
}
if (row["TuPian"] != null && row["TuPian"].ToString() != "")
{
model.TuPian = row["TuPian"].ToString();
}
if (row["LiuLanCiShu"] != null && row["LiuLanCiShu"].ToString() != "")
{
model.LiuLanCiShu = int.Parse(row["LiuLanCiShu"].ToString());
}
if (row["FBShiJian"] != null && row["FBShiJian"].ToString() != "")
{
model.FBShiJian = DateTime.Parse(row["FBShiJian"].ToString());
}
if (row["BeiZhu"] != null)
{
model.BeiZhu = row["BeiZhu"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SDAU.ZHCZ.Model.LvYouJingDianXinXi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into LvYouJingDianXinXi(");
strSql.Append("JDMingCheng,JDJieShao,JDWeiZhi,JingDu,WeiDu,TuPian,LiuLanCiShu,FBShiJian,BeiZhu)");
strSql.Append(" values (");
strSql.Append("@JDMingCheng,@JDJieShao,@JDWeiZhi,@JingDu,@WeiDu,@TuPian,@LiuLanCiShu,@FBShiJian,@BeiZhu)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@JDMingCheng", SqlDbType.NVarChar, 50),
new SqlParameter("@JDJieShao", SqlDbType.NVarChar, 50000),
new SqlParameter("@JDWeiZhi", SqlDbType.NVarChar, 50),
new SqlParameter("@JingDu", SqlDbType.NVarChar, 10),
new SqlParameter("@WeiDu", SqlDbType.NVarChar, 10),
new SqlParameter("@TuPian", SqlDbType.NVarChar, 1000),
new SqlParameter("@LiuLanCiShu", SqlDbType.Int, 4),
new SqlParameter("@FBShiJian", SqlDbType.DateTime),
new SqlParameter("@BeiZhu", SqlDbType.NVarChar, 200)
};
parameters[0].Value = model.JDMingCheng;
parameters[1].Value = model.JDJieShao;
parameters[2].Value = model.JDWeiZhi;
parameters[3].Value = model.JingDu;
parameters[4].Value = model.WeiDu;
parameters[5].Value = model.TuPian;
parameters[6].Value = model.LiuLanCiShu;
parameters[7].Value = model.FBShiJian;
parameters[8].Value = model.BeiZhu;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SDAU.ZHCZ.Model.LvYouJingDianXinXi GetModel(string JDMingCheng)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 JDBianHao,JDMingCheng,JDJieShao,JDWeiZhi,JingDu,WeiDu,TuPian,LiuLanCiShu,FBShiJian,BeiZhu from LvYouJingDianXinXi ");
strSql.Append(" where JDMingCheng=@JDMingCheng");
SqlParameter[] parameters =
{
new SqlParameter("@JDMingCheng", SqlDbType.NVarChar, 50)
};
parameters[0].Value = JDMingCheng;
SDAU.ZHCZ.Model.LvYouJingDianXinXi model = new SDAU.ZHCZ.Model.LvYouJingDianXinXi();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
