/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(StationSensorEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ModuleSensor set ");
strSql.Append("Md_ID=@Md_ID,");
strSql.Append("St_ID=@St_ID,");
strSql.Append("Md_port=@Md_port,");
strSql.Append("Md_port_type=@Md_port_type");
strSql.Append(" where ");
SqlParameter[] parameters =
{
new SqlParameter("@Md_ID", SqlDbType.NVarChar, 50),
new SqlParameter("@St_ID", SqlDbType.NVarChar, 50),
new SqlParameter("@Md_port", SqlDbType.Int, 4),
new SqlParameter("@Md_port_type", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.Md_ID;
parameters[1].Value = model.St_ID;
parameters[2].Value = model.Md_port;
parameters[3].Value = model.Md_port_type;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(StationSensorEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ModuleSensor(");
strSql.Append("Md_ID,St_ID,Md_port,Md_port_type)");
strSql.Append(" values (");
strSql.Append("@Md_ID,@St_ID,@Md_port,@Md_port_type)");
SqlParameter[] parameters =
{
new SqlParameter("@Md_ID", SqlDbType.NVarChar, 50),
new SqlParameter("@St_ID", SqlDbType.NVarChar, 50),
new SqlParameter("@Md_port", SqlDbType.Int, 4),
new SqlParameter("@Md_port_type", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.Md_ID;
parameters[1].Value = model.St_ID;
parameters[2].Value = model.Md_port;
parameters[3].Value = model.Md_port_type;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public StationSensorEntity DataRowToModel(DataRow row)
{
StationSensorEntity model = new StationSensorEntity();
if (row != null)
{
if (row["Md_ID"] != null)
{
model.Md_ID = row["Md_ID"].ToString();
}
if (row["St_ID"] != null)
{
model.St_ID = row["St_ID"].ToString();
}
if (row["Md_port"] != null && row["Md_port"].ToString() != "")
{
model.Md_port = int.Parse(row["Md_port"].ToString());
}
if (row["Md_port_type"] != null)
{
model.Md_port_type = row["Md_port_type"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public StationSensorEntity GetModel()
{
//该表无主键信息，请自定义主键/条件字段
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Md_ID,St_ID,Md_port,Md_port_type from ModuleSensor ");
strSql.Append(" where ");
SqlParameter[] parameters =
{
};
StationSensorEntity model = new StationSensorEntity();
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(StationSensorEntity model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(StationSensorEntity model)
{
return(dal.Add(model));
}
