/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(RfidRdRecordModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update RfidRdRecord set ");
strSql.Append("rfidReaderID=@rfidReaderID,");
strSql.Append("readingContent=@readingContent,");
strSql.Append("readingTime=@readingTime,");
strSql.Append("readerName=@readerName");
strSql.Append(" where readingSerialNo=@readingSerialNo");
SqlParameter[] parameters =
{
new SqlParameter("@rfidReaderID", SqlDbType.Int, 4),
new SqlParameter("@readingContent", SqlDbType.NVarChar, 50),
new SqlParameter("@readingTime", SqlDbType.DateTime),
new SqlParameter("@readerName", SqlDbType.NVarChar, 50),
new SqlParameter("@readingSerialNo", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.rfidReaderID;
parameters[1].Value = model.readingContent;
parameters[2].Value = model.readingTime;
parameters[3].Value = model.readerName;
parameters[4].Value = model.readingSerialNo;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(RfidRdRecordModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into RfidRdRecord(");
strSql.Append("rfidReaderID,readerName,readingContent,readingTime )");
strSql.Append(" values (");
strSql.Append("@rfidReaderID,@readerName,@readingContent,@readingTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@rfidReaderID", SqlDbType.Int, 4),
new SqlParameter("@readerName", SqlDbType.NVarChar, 50),
new SqlParameter("@readingContent", SqlDbType.NVarChar, 50),
new SqlParameter("@readingTime", SqlDbType.DateTime)
};
parameters[0].Value = model.rfidReaderID;
parameters[1].Value = model.readerName;
parameters[2].Value = model.readingContent;
parameters[3].Value = model.readingTime;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt64(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public RfidRdRecordModel GetModel(long readingSerialNo)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 readingSerialNo,rfidReaderID,readerName,readingContent,readingTime ");
strSql.Append(" where readingSerialNo=@readingSerialNo");
SqlParameter[] parameters =
{
new SqlParameter("@readingSerialNo", SqlDbType.BigInt)
};
parameters[0].Value = readingSerialNo;
RfidRdRecordModel model = new RfidRdRecordModel();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["rfidReaderID"] != null && ds.Tables[0].Rows[0]["rfidReaderID"].ToString() != "")
{
model.rfidReaderID = int.Parse(ds.Tables[0].Rows[0]["rfidReaderID"].ToString());
}
if (ds.Tables[0].Rows[0]["readingContent"] != null && ds.Tables[0].Rows[0]["readingContent"].ToString() != "")
{
model.readingContent = ds.Tables[0].Rows[0]["readingContent"].ToString();
}
if (ds.Tables[0].Rows[0]["readingTime"] != null && ds.Tables[0].Rows[0]["readingTime"].ToString() != "")
{
model.readingTime = DateTime.Parse(ds.Tables[0].Rows[0]["readingTime"].ToString());
}
if (ds.Tables[0].Rows[0]["readerName"] != null && ds.Tables[0].Rows[0]["readerName"].ToString() != "")
{
model.readerName = ds.Tables[0].Rows[0]["readerName"].ToString();
}
if (ds.Tables[0].Rows[0]["readingSerialNo"] != null && ds.Tables[0].Rows[0]["readingSerialNo"].ToString() != "")
{
model.readingSerialNo = long.Parse(ds.Tables[0].Rows[0]["readingSerialNo"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <RfidRdRecordModel> DataTableToList(DataTable dt)
{
List <RfidRdRecordModel> modelList = new List <RfidRdRecordModel>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
RfidRdRecordModel model;
for (int n = 0; n < rowsCount; n++)
{
model = new RfidRdRecordModel();
if (dt.Rows[n]["rfidReaderID"] != null && dt.Rows[n]["rfidReaderID"].ToString() != "")
{
model.rfidReaderID = int.Parse(dt.Rows[n]["rfidReaderID"].ToString());
}
if (dt.Rows[n]["readingContent"] != null && dt.Rows[n]["readingContent"].ToString() != "")
{
model.readingContent = dt.Rows[n]["readingContent"].ToString();
}
if (dt.Rows[n]["readingTime"] != null && dt.Rows[n]["readingTime"].ToString() != "")
{
model.readingTime = DateTime.Parse(dt.Rows[n]["readingTime"].ToString());
}
if (dt.Rows[n]["readerName"] != null && dt.Rows[n]["readerName"].ToString() != "")
{
model.readerName = dt.Rows[n]["readerName"].ToString();
}
if (dt.Rows[n]["readingSerialNo"] != null && dt.Rows[n]["readingSerialNo"].ToString() != "")
{
model.readingSerialNo = long.Parse(dt.Rows[n]["readingSerialNo"].ToString());
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(RfidRdRecordModel model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(RfidRdRecordModel model)
{
dal.DeleteHistoryLog(30);
model.readingTime = DateTime.Parse(model.readingTime.ToString("yyyy-MM-dd HH:mm:ss"));
return(dal.Add(model));
}
