/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.VbigRoomGoods model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update VbigRoomGoods set ");
if (model.goodsName != null)
{
strSql.Append("goodsName='" + model.goodsName + "',");
}
if (model.goodsPrice > 0)
{
strSql.Append("goodsPrice=" + model.goodsPrice + ",");
}
int n = strSql.ToString().LastIndexOf(",");
strSql.Remove(n, 1);
strSql.Append(" where goodsID='" + model.goodsID + "' and roomTypeID='" + model.roomTypeID + "' ");
int rowsAffected = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rowsAffected > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Maticsoft.Model.VbigRoomGoods model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
if (model.goodsID != null)
{
strSql1.Append("goodsID,");
strSql2.Append("'" + model.goodsID + "',");
}
if (model.goodsName != null)
{
strSql1.Append("goodsName,");
strSql2.Append("'" + model.goodsName + "',");
}
if (model.goodsPrice > 0)
{
strSql1.Append("goodsPrice,");
strSql2.Append("" + model.goodsPrice + ",");
}
if (model.roomTypeID != null)
{
strSql1.Append("roomTypeID,");
strSql2.Append("'" + model.roomTypeID + "',");
}
strSql.Append("insert into VbigRoomGoods(");
strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
strSql.Append(")");
strSql.Append(" values (");
strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
strSql.Append(")");
int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.VbigRoomGoods GetModel(string goodsID, string roomTypeID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" goodsID,goodsName,goodsPrice,roomTypeID ");
strSql.Append(" from VbigRoomGoods ");
strSql.Append(" where goodsID='" + goodsID + "' and roomTypeID='" + roomTypeID + "' ");
Maticsoft.Model.VbigRoomGoods model = new Maticsoft.Model.VbigRoomGoods();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.VbigRoomGoods DataRowToModel(DataRow row)
{
Maticsoft.Model.VbigRoomGoods model = new Maticsoft.Model.VbigRoomGoods();
if (row != null)
{
if (row["goodsID"] != null)
{
model.goodsID = row["goodsID"].ToString();
}
if (row["goodsName"] != null)
{
model.goodsName = row["goodsName"].ToString();
}
if (row["goodsPrice"] != null && row["goodsPrice"].ToString() != "")
{
model.goodsPrice = decimal.Parse(row["goodsPrice"].ToString());
}
if (row["roomTypeID"] != null)
{
model.roomTypeID = row["roomTypeID"].ToString();
}
}
return(model);
}
