/// <summary>
/// 新增一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Add(account model)
{
StringBuilder sql = new StringBuilder();
sql.Append("insert into [dbo].[account] ([userid],[zid],[uploaddatetime],[provid],[city],[sex],[age],[grade],[subject],[area],[experience],[job],[designation],[record],[suggession],[iden],[classid])");
sql.Append(" values (@userid,@zid,@uploaddatetime,@provid,@city,@sex,@age,@grade,@subject,@area,@experience,@job,@designation,@record,@suggession,@iden,@classid)");
sql.Append(" set @id=@@IDENTITY");
SqlParameter[] cmdParams = new SqlParameter[]{
new SqlParameter("@id", SqlDbType.Int, 4) { Value = model.id, Direction = ParameterDirection.Output },
new SqlParameter("@userid", SqlDbType.Int, 4) { Value = model.userid },
new SqlParameter("@zid", SqlDbType.VarChar, 100) { Value = model.zid },
new SqlParameter("@uploaddatetime", SqlDbType.DateTime, 8) { Value = model.uploaddatetime },
new SqlParameter("@provid", SqlDbType.Int, 4) { Value = model.provid },
new SqlParameter("@city", SqlDbType.VarChar, 100) { Value = model.city },
new SqlParameter("@sex", SqlDbType.Int, 4) { Value = model.sex },
new SqlParameter("@age", SqlDbType.Int, 4) { Value = model.age },
new SqlParameter("@grade", SqlDbType.Int, 4) { Value = model.grade },
new SqlParameter("@subject", SqlDbType.Int, 4) { Value = model.subject },
new SqlParameter("@area", SqlDbType.Int, 4) { Value = model.area },
new SqlParameter("@experience", SqlDbType.Int, 4) { Value = model.experience },
new SqlParameter("@job", SqlDbType.Int, 4) { Value = model.job },
new SqlParameter("@designation", SqlDbType.Int, 4) { Value = model.designation },
new SqlParameter("@record", SqlDbType.Int, 4) { Value = model.record },
new SqlParameter("@suggession", SqlDbType.NVarChar, 8000) { Value = model.suggession },
new SqlParameter("@iden", SqlDbType.Int, 4) { Value = model.iden },
new SqlParameter("@classid", SqlDbType.VarChar, 20) { Value = model.classid }
};
int result = Convert.ToInt32(MSEntLibSqlHelper.ExecuteNonQueryBySql(sql.ToString(), cmdParams));
model.id = Convert.ToInt32(cmdParams[0].Value);
return result;
}
/// <summary>
/// 获取数据集
/// </summary>
/// <param name="where"></param>
/// <param name="orderBy"></param>
/// <returns></returns>
public List<account> GetList(string where, string orderBy)
{
StringBuilder sql = new StringBuilder();
sql.Append("select * from [dbo].[account]");
if (!string.IsNullOrEmpty(where))
sql.Append(" where " + where);
if (!string.IsNullOrEmpty(orderBy))
sql.Append(" order by " + orderBy);
List<account> list = new List<account>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql.ToString()))
{
while (reader.Read())
{
account model = new account();
ConvertToModel(reader, model);
list.Add(model);
}
}
return list;
}
/// <summary>
/// 新增一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Add(account model)
{
return dal.Add(model) > 0;
}
/// <summary>
/// 更新一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Update(account model)
{
return dal.Update(model) > 0;
}
/// <summary>
/// 获取分页数据集
/// </summary>
/// <param name="pageSize"></param>
/// <param name="pageIndex"></param>
/// <param name="where"></param>
/// <param name="orderBy"></param>
/// <param name="recordCount"></param>
/// <returns></returns>
public List<account> GetList(int pageSize, int pageIndex, string where, string orderBy, out int recordCount)
{
if (string.IsNullOrEmpty(orderBy))
throw new ArgumentNullException();
StringBuilder sb = new StringBuilder();
sb.Append("select count(1) from [dbo].[account]");
if (!string.IsNullOrEmpty(where))
sb.Append(" where " + where);
recordCount = Convert.ToInt32(MSEntLibSqlHelper.ExecuteScalarBySql(sb.ToString()));
int start = (pageIndex - 1) * pageSize + 1;
int end = pageIndex * pageSize;
StringBuilder sql = new StringBuilder();
sql.Append("select * from (select *,ROW_NUMBER() over (order by " + orderBy + ") as [RowNum] from [dbo].[account]");
if (!string.IsNullOrEmpty(where))
sql.Append(" where " + where);
sql.Append(") as T where [RowNum] between " + start + " and " + end);
List<account> list = new List<account>();
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql.ToString()))
{
while (reader.Read())
{
account model = new account();
ConvertToModel(reader, model);
list.Add(model);
}
}
return list;
}
private void ConvertToModel(IDataReader reader, account model)
{
if (reader["id"] != DBNull.Value)
model.id = Convert.ToInt32(reader["id"]);
if (reader["userid"] != DBNull.Value)
model.userid = Convert.ToInt32(reader["userid"]);
if (reader["zid"] != DBNull.Value)
model.zid = reader["zid"].ToString();
if (reader["uploaddatetime"] != DBNull.Value)
model.uploaddatetime = Convert.ToDateTime(reader["uploaddatetime"]);
if (reader["provid"] != DBNull.Value)
model.provid = Convert.ToInt32(reader["provid"]);
if (reader["city"] != DBNull.Value)
model.city = reader["city"].ToString();
if (reader["sex"] != DBNull.Value)
model.sex = Convert.ToInt32(reader["sex"]);
if (reader["age"] != DBNull.Value)
model.age = Convert.ToInt32(reader["age"]);
if (reader["grade"] != DBNull.Value)
model.grade = Convert.ToInt32(reader["grade"]);
if (reader["subject"] != DBNull.Value)
model.subject = Convert.ToInt32(reader["subject"]);
if (reader["area"] != DBNull.Value)
model.area = Convert.ToInt32(reader["area"]);
if (reader["experience"] != DBNull.Value)
model.experience = Convert.ToInt32(reader["experience"]);
if (reader["job"] != DBNull.Value)
model.job = Convert.ToInt32(reader["job"]);
if (reader["designation"] != DBNull.Value)
model.designation = Convert.ToInt32(reader["designation"]);
if (reader["record"] != DBNull.Value)
model.record = Convert.ToInt32(reader["record"]);
if (reader["suggession"] != DBNull.Value)
model.suggession = reader["suggession"].ToString();
if (reader["iden"] != DBNull.Value)
model.iden = Convert.ToInt32(reader["iden"]);
if (reader["classid"] != DBNull.Value)
model.classid = reader["classid"].ToString();
}
/// <summary>
/// 更新一条记录
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Update(account model)
{
StringBuilder sql = new StringBuilder();
sql.Append("update [dbo].[account] set ");
sql.Append("[userid]=@userid,[zid]=@zid,[uploaddatetime]=@uploaddatetime,[provid]=@provid,[city]=@city,[sex]=@sex,[age]=@age,[grade]=@grade,[subject]=@subject,[area]=@area,[experience]=@experience,[job]=@job,[designation]=@designation,[record]=@record,[suggession]=@suggession,[iden]=@iden,[classid]=@classid");
sql.Append(" where [id]=@id");
SqlParameter[] cmdParams = new SqlParameter[] {
new SqlParameter("@id", SqlDbType.Int, 4) { Value = model.id },
new SqlParameter("@userid", SqlDbType.Int, 4) { Value = model.userid },
new SqlParameter("@zid", SqlDbType.VarChar, 100) { Value = model.zid },
new SqlParameter("@uploaddatetime", SqlDbType.DateTime, 8) { Value = model.uploaddatetime },
new SqlParameter("@provid", SqlDbType.Int, 4) { Value = model.provid },
new SqlParameter("@city", SqlDbType.VarChar, 100) { Value = model.city },
new SqlParameter("@sex", SqlDbType.Int, 4) { Value = model.sex },
new SqlParameter("@age", SqlDbType.Int, 4) { Value = model.age },
new SqlParameter("@grade", SqlDbType.Int, 4) { Value = model.grade },
new SqlParameter("@subject", SqlDbType.Int, 4) { Value = model.subject },
new SqlParameter("@area", SqlDbType.Int, 4) { Value = model.area },
new SqlParameter("@experience", SqlDbType.Int, 4) { Value = model.experience },
new SqlParameter("@job", SqlDbType.Int, 4) { Value = model.job },
new SqlParameter("@designation", SqlDbType.Int, 4) { Value = model.designation },
new SqlParameter("@record", SqlDbType.Int, 4) { Value = model.record },
new SqlParameter("@suggession", SqlDbType.NVarChar, 8000) { Value = model.suggession },
new SqlParameter("@iden", SqlDbType.Int, 4) { Value = model.iden },
new SqlParameter("@classid", SqlDbType.VarChar, 20) { Value = model.classid }
};
return MSEntLibSqlHelper.ExecuteNonQueryBySql(sql.ToString(), cmdParams);
}
/// <summary>
/// 取得一条记录
/// </summary>
/// <param name="id"></param>
/// <param name="where"></param>
/// <returns></returns>
public account GetModel(int id, string where)
{
string sql = "select * from [dbo].[account] where [id]=@Id";
if (!string.IsNullOrEmpty(where))
sql += " and " + where;
SqlParameter[] cmdParams = new SqlParameter[]{
new SqlParameter("@Id", SqlDbType.Int, 4) { Value = id }
};
using (IDataReader reader = MSEntLibSqlHelper.ExecuteDataReaderBySql(sql, cmdParams))
{
if (reader.Read())
{
account model = new account();
ConvertToModel(reader, model);
return model;
}
else
{
return null;
}
}
}