/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.room_state model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update room_state set ");
strSql.Append("room_state_name=@room_state_name,Room_suod=@Room_suod,Room_color=@Room_color,");
strSql.Append("remark=@remark");
strSql.Append(" where room_state_id=@room_state_id");
SqlParameter[] parameters =
{
new SqlParameter("@room_state_name", SqlDbType.NVarChar, 50),
new SqlParameter("@Room_suod", SqlDbType.Char, 10),
new SqlParameter("@remark", SqlDbType.NVarChar, -1),
new SqlParameter("@room_state_id", SqlDbType.Int, 4),
new SqlParameter("@Room_color", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.room_state_name;
parameters[1].Value = model.Room_suod;
parameters[2].Value = model.remark;
parameters[3].Value = model.room_state_id;
parameters[4].Value = model.Room_color;
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(CdHotelManage.Model.room_state model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into room_state(");
strSql.Append("room_state_name,Room_suod,remark,Room_color)");
strSql.Append(" values (");
strSql.Append("@room_state_name,@remark,@Room_color)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@room_state_name", SqlDbType.NVarChar, 50),
new SqlParameter("@Room_suod", SqlDbType.Char, 10),
new SqlParameter("@remark", SqlDbType.NVarChar, -1),
new SqlParameter("@Room_color", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.room_state_name;
parameters[1].Value = model.Room_suod;
parameters[2].Value = model.remark;
parameters[3].Value = model.Room_color;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/*
* /// <summary>
* /// 分页获取数据列表
* /// </summary>
* public DataSet GetList(int PageSize,int PageIndex,string strWhere)
* {
* SqlParameter[] parameters = {
* new SqlParameter("@tblName", SqlDbType.VarChar, 255),
* new SqlParameter("@fldName", SqlDbType.VarChar, 255),
* new SqlParameter("@PageSize", SqlDbType.Int),
* new SqlParameter("@PageIndex", SqlDbType.Int),
* new SqlParameter("@IsReCount", SqlDbType.Bit),
* new SqlParameter("@OrderType", SqlDbType.Bit),
* new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
* };
* parameters[0].Value = "room_state";
* parameters[1].Value = "room_state_id";
* parameters[2].Value = PageSize;
* parameters[3].Value = PageIndex;
* parameters[4].Value = 0;
* parameters[5].Value = 0;
* parameters[6].Value = strWhere;
* return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
* }*/
#endregion BasicMethod
#region ExtensionMethod
#endregion ExtensionMethod
//以标识列获得对象
//以主键查询
public CdHotelManage.Model.room_state GetRoomStateByRoomStateId(int RoomStateId)
{
string sql = "SELECT * FROM " + "room_state" + " WHERE room_state_id = @RoomStateId";
try
{
SqlDataReader reader = DBHelper.GetReader(sql, new SqlParameter("@RoomStateId", RoomStateId));
if (reader.Read())
{
CdHotelManage.Model.room_state model = new CdHotelManage.Model.room_state();
model.room_state_id = (int)reader["room_state_id"];
model.room_state_name = (string)reader["room_state_name"];
reader.Close();
return(model);
}
else
{
reader.Close();
return(null);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
throw e;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.room_state DataRowToModel(DataRow row)
{
CdHotelManage.Model.room_state model = new CdHotelManage.Model.room_state();
if (row != null)
{
if (row["room_state_id"] != null && row["room_state_id"].ToString() != "")
{
model.room_state_id = int.Parse(row["room_state_id"].ToString());
}
if (row["Room_suod"] != null)
{
model.Room_suod = row["Room_suod"].ToString();
}
if (row["room_state_name"] != null)
{
model.room_state_name = row["room_state_name"].ToString();
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["Room_color"] != null && row["Room_color"].ToString() != "")
{
model.Room_color = row["Room_color"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.room_state GetModel(int room_state_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 room_state_id,room_state_name,remark,Room_suod,Room_color from room_state ");
strSql.Append(" where room_state_id=@room_state_id");
SqlParameter[] parameters =
{
new SqlParameter("@room_state_id", SqlDbType.Int, 4)
};
parameters[0].Value = room_state_id;
CdHotelManage.Model.room_state model = new CdHotelManage.Model.room_state();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.room_state model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.room_state model)
{
return(dal.Add(model));
}
