/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(AdvertManage.Model.AMS_TitleAdModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update AMS_TitleAd set ");
strSql.Append("EffectDate=@EffectDate,");
strSql.Append("EndDate=@EndDate,");
strSql.Append("AdContent=@AdContent");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@EffectDate", SqlDbType.DateTime),
new SqlParameter("@EndDate", SqlDbType.DateTime),
new SqlParameter("@AdContent", SqlDbType.NVarChar,300),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.EffectDate;
parameters[1].Value = model.EndDate;
parameters[2].Value = model.AdContent;
parameters[3].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(AdvertManage.Model.AMS_TitleAdModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into AMS_TitleAd(");
strSql.Append("EffectDate,EndDate,AdContent)");
strSql.Append(" values (");
strSql.Append("@EffectDate,@EndDate,@AdContent)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@EffectDate", SqlDbType.DateTime),
new SqlParameter("@EndDate", SqlDbType.DateTime),
new SqlParameter("@AdContent", SqlDbType.NVarChar, 300)
};
parameters[0].Value = model.EffectDate;
parameters[1].Value = model.EndDate;
parameters[2].Value = model.AdContent;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
public List <Model.AMS_TitleAdModel> GetTitleAd()
{
try
{
List <Model.AMS_TitleAdModel> modelList = new List <Model.AMS_TitleAdModel>();
DataSet ds = titleAdDal.GetList(null, null);
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
AdvertManage.Model.AMS_TitleAdModel model = DataRowToAMS_TitleAdModel(ds.Tables[0].Rows[i]);
modelList.Add(model);
}
return(modelList);
}
catch
(Exception ex)
{
throw ex;
}
}
/// <summary>
/// 根据Id获取优惠券信息
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public AdvertManage.Model.AMS_TitleAdModel GetTitleAdById(int id)
{
StringBuilder strWhere = new StringBuilder();
strWhere.AppendFormat(" Id={0}", id);
try
{
DataSet ds = titleAdDal.GetList(strWhere.ToString(), null);
if (ds.Tables[0].Rows.Count > 0)
{
AdvertManage.Model.AMS_TitleAdModel model = DataRowToAMS_TitleAdModel(ds.Tables[0].Rows[0]);
return(model);
}
return(null);
}
catch (Exception ex)
{
throw ex;
}
}
AdvertManage.Model.AMS_TitleAdModel DataRowToAMS_TitleAdModel(DataRow dr)
{
AdvertManage.Model.AMS_TitleAdModel model = new AdvertManage.Model.AMS_TitleAdModel();
if (dr["Id"] != null && dr["Id"].ToString() != "")
{
model.Id = int.Parse(dr["Id"].ToString());
}
if (dr["EffectDate"] != null && dr["EffectDate"].ToString() != "")
{
model.EffectDate = DateTime.Parse(dr["EffectDate"].ToString());
}
if (dr["EndDate"] != null && dr["EndDate"].ToString() != "")
{
model.EndDate = DateTime.Parse(dr["EndDate"].ToString());
}
if (dr["AdContent"] != null && dr["AdContent"].ToString() != "")
{
model.AdContent = dr["AdContent"].ToString();
}
return(model);
}
