/// <summary>
/// 根据ID,返回一个ActPrice对象
/// </summary>
/// <param name="id">id</param>
/// <returns>ActPrice对象</returns>
public ActPriceEntity Get_ActPriceEntity(long id)
{
ActPriceEntity _obj = null;
SqlParameter[] _param =
{
new SqlParameter("@Id", SqlDbType.BigInt)
};
_param[0].Value = id;
string sqlStr = "select * from ActPrice with(nolock) where Id=@Id and isactive=1 ";
using (SqlDataReader dr = SqlHelper.ExecuteReader(SqlHelper.Connection, CommandType.Text, sqlStr, _param))
{
while (dr.Read())
{
_obj = Populate_ActPriceEntity_FromDr(dr);
}
if (!dr.IsClosed)
{
dr.Close();
}
}
return(_obj);
}
/// <summary>
/// 得到 actprice 数据实体
/// </summary>
/// <param name="dr">dr</param>
/// <returns>actprice 数据实体</returns>
public ActPriceEntity Populate_ActPriceEntity_FromDr(IDataReader dr)
{
ActPriceEntity Obj = new ActPriceEntity();
Obj.Id = ((dr["Id"]) == DBNull.Value) ? 0 : (long)dr["Id"];
Obj.UserId = ((dr["UserId"]) == DBNull.Value) ? 0 : (long)dr["UserId"];
Obj.ActId = ((dr["ActId"]) == DBNull.Value) ? 0 : (long)dr["ActId"];
Obj.Price = ((dr["Price"]) == DBNull.Value) ? 0 : Convert.ToDouble(dr["Price"]);
Obj.CreateTime = ((dr["CreateTime"]) == DBNull.Value) ? Convert.ToDateTime("1900-1-1") : Convert.ToDateTime(dr["CreateTime"]);
Obj.UpdateTime = ((dr["UpdateTime"]) == DBNull.Value) ? Convert.ToDateTime("1900-1-1") : Convert.ToDateTime(dr["UpdateTime"]);
Obj.IsActive = ((dr["IsActive"]) == DBNull.Value) ? false : Convert.ToBoolean(dr["IsActive"]);
return(Obj);
}
/// <summary>
/// 通用单表列表翻页+where字符串拼接查询。（op后台使用，不适合高并发因为拼接sql没有参数化）
/// </summary>
/// <param name="pageCount">记录数</param>
/// <param name="pageIndex">页号</param>
/// <param name="pageSize">页码</param>
/// <param name="where">查询条件</param>
/// <param name="orderField">排序字段</param>
/// <param name="isDesc">排序规则（true正序false倒序）</param>
/// <returns></returns>
public IList <ActPriceEntity> Search(out int pageCount, int pageIndex, int pageSize, string where, string orderField, bool isDesc)
{
IList <ActPriceEntity> list = new List <ActPriceEntity>();
SqlParameter[] _param =
{
new SqlParameter("@pageIndex", SqlDbType.Int),
new SqlParameter("@pageSize", SqlDbType.Int),
new SqlParameter("@strWhere", SqlDbType.VarChar),
new SqlParameter("@fldName", SqlDbType.VarChar),
new SqlParameter("@OrderType", SqlDbType.Bit),
new SqlParameter("@tblName", SqlDbType.VarChar),
new SqlParameter("@strGetFields", SqlDbType.VarChar),
new SqlParameter("@pageCount", SqlDbType.Int)
};
_param[0].Value = pageIndex;
_param[1].Value = pageSize;
_param[2].Value = where;
_param[3].Value = orderField;
_param[4].Value = isDesc;
_param[5].Value = "ActPrice";
_param[6].Value = "*";
_param[7].Direction = ParameterDirection.Output;
using (IDataReader dr = SqlHelper.ExecuteReader(SqlHelper.Connection, CommandType.StoredProcedure, "sp_OF_Page", _param))
{
while (dr.Read())
{
ActPriceEntity info = Populate_ActPriceEntity_FromDr(dr);
list.Add(info);
}
if (!dr.IsClosed)
{
dr.Close();
}
pageCount = Convert.ToInt32(_param[7].Value.ToString());
}
return(list);
}
/// <summary>
/// 得到 actprice 数据实体
/// </summary>
/// <param name="row">row</param>
/// <returns>actprice 数据实体</returns>
public ActPriceEntity Populate_ActPriceEntity_FromDr(DataRow row)
{
ActPriceEntity Obj = new ActPriceEntity();
if (row != null)
{
Obj.Id = ((row["Id"]) == DBNull.Value) ? 0 : (long)row["Id"];
Obj.UserId = ((row["UserId"]) == DBNull.Value) ? 0 : (long)row["UserId"];
Obj.ActId = ((row["ActId"]) == DBNull.Value) ? 0 : (long)row["ActId"];
Obj.Price = ((row["Price"]) == DBNull.Value) ? 0 : Convert.ToDouble(row["Price"]);
Obj.CreateTime = ((row["CreateTime"]) == DBNull.Value) ? Convert.ToDateTime("1900-1-1") : Convert.ToDateTime(row["CreateTime"]);
Obj.UpdateTime = ((row["UpdateTime"]) == DBNull.Value) ? Convert.ToDateTime("1900-1-1") : Convert.ToDateTime(row["UpdateTime"]);
Obj.IsActive = ((row["IsActive"]) == DBNull.Value) ? false : Convert.ToBoolean(row["IsActive"]);
}
else
{
return(null);
}
return(Obj);
}
/// <summary>
/// 向数据表ActPrice更新一条记录。
/// </summary>
/// <param name="_ActPriceModel">_ActPriceModel</param>
/// <returns>影响的行数</returns>
public int Update(ActPriceEntity _ActPriceModel)
{
string sqlStr = "update ActPrice set [UserId]=@UserId,[ActId]=@ActId,[Price]=@Price,[CreateTime]=@CreateTime,[UpdateTime]=@UpdateTime,[IsActive]=@IsActive where Id=@Id";
SqlParameter[] _param =
{
new SqlParameter("@Id", SqlDbType.BigInt),
new SqlParameter("@UserId", SqlDbType.BigInt),
new SqlParameter("@ActId", SqlDbType.BigInt),
new SqlParameter("@Price", SqlDbType.Float),
new SqlParameter("@CreateTime", SqlDbType.DateTime),
new SqlParameter("@UpdateTime", SqlDbType.DateTime),
new SqlParameter("@IsActive", SqlDbType.Bit)
};
_param[0].Value = _ActPriceModel.Id;
_param[1].Value = _ActPriceModel.UserId;
_param[2].Value = _ActPriceModel.ActId;
_param[3].Value = _ActPriceModel.Price;
_param[4].Value = _ActPriceModel.CreateTime;
_param[5].Value = _ActPriceModel.UpdateTime;
_param[6].Value = _ActPriceModel.IsActive;
return(SqlHelper.ExecuteNonQuery(SqlHelper.Connection, CommandType.Text, sqlStr, _param));
}
/// <summary>
/// 向数据库中插入一条新记录。
/// </summary>
/// <param name="_ActPriceModel">ActPrice实体</param>
/// <returns>新插入记录的编号</returns>
public long Insert(ActPriceEntity _ActPriceModel)
{
string sqlStr = "insert into ActPrice([UserId],[ActId],[Price],[CreateTime],[UpdateTime],[IsActive]) values(@UserId,@ActId,@Price,@CreateTime,@UpdateTime,@IsActive) select @@identity";
long res;
SqlParameter[] _param =
{
new SqlParameter("@UserId", SqlDbType.BigInt),
new SqlParameter("@ActId", SqlDbType.BigInt),
new SqlParameter("@Price", SqlDbType.Float),
new SqlParameter("@CreateTime", SqlDbType.DateTime),
new SqlParameter("@UpdateTime", SqlDbType.DateTime),
new SqlParameter("@IsActive", SqlDbType.Bit)
};
_param[0].Value = _ActPriceModel.UserId;
_param[1].Value = _ActPriceModel.ActId;
_param[2].Value = _ActPriceModel.Price;
_param[3].Value = _ActPriceModel.CreateTime;
_param[4].Value = _ActPriceModel.UpdateTime;
_param[5].Value = _ActPriceModel.IsActive;
res = Convert.ToInt64(SqlHelper.ExecuteScalar(SqlHelper.Connection, CommandType.Text, sqlStr, _param));
return(res);
}
public long Update(ActPriceEntity actPriceEntity)
{
return(actPricedal.Update(actPriceEntity));
}
public long Insert(ActPriceEntity actPriceEntity)
{
return(actPricedal.Insert(actPriceEntity));
}