114 lines
3.4 KiB
C#
114 lines
3.4 KiB
C#
using System;
|
||
using System.Reflection;
|
||
using System.Collections;
|
||
using System.Configuration;
|
||
using ICommLayer;
|
||
using System.Data;
|
||
using DBFactory;
|
||
namespace CommLayerFactory
|
||
{
|
||
/// <summary>
|
||
/// 通讯方式的类工厂
|
||
/// Creator:Richard.liu
|
||
/// </summary>
|
||
public sealed class CommModeCreate
|
||
{
|
||
//static DBOperator dbo = new DBOperator();
|
||
private static string path = "";
|
||
private static Model.MDevice devinfo;//20100127
|
||
CommModeCreate()
|
||
{
|
||
|
||
}
|
||
//Assembly.Load (AssemblyName) 在给定程序集的 AssemblyName 的情况下，加载程序集,return Assembly
|
||
// Assembly.CreateInstance(className)
|
||
// 从此程序集中查找IStack类型，然后使用系统激活器创建它的实例。
|
||
/// <summary>
|
||
/// 根据设备索引创建获取设备状态的派生类
|
||
/// </summary>
|
||
/// <param name="Devices"></param>
|
||
/// <returns></returns>
|
||
public static IGetDeviceState CreateGetDeviceState(int Devices)
|
||
{
|
||
|
||
try
|
||
{
|
||
path = GetPath(Devices);
|
||
string classname = path + ".CGetDeviceState";
|
||
return (IGetDeviceState)Assembly.Load(path).CreateInstance(classname);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
throw (ex);
|
||
}
|
||
}
|
||
///// <summary>
|
||
///// 在串口读取数据
|
||
///// </summary>
|
||
///// <param name="Devices"></param>
|
||
///// <returns></returns>
|
||
//public static IGetSerialData CreateGetSerialData(int Devices)
|
||
//{
|
||
|
||
// try
|
||
// {
|
||
// path = GetPath(Devices);
|
||
// string classname = path + ".CGetSerialData";
|
||
// return (IGetSerialData)Assembly.Load(path).CreateInstance(classname);
|
||
// }
|
||
// catch (Exception ex)
|
||
// {
|
||
// throw (ex);
|
||
// }
|
||
//}
|
||
/// <summary>
|
||
/// 根据设备索引创建发送命令的派生类
|
||
/// </summary>
|
||
/// <param name="Devices"></param>
|
||
/// <returns></returns>
|
||
public static ISendDeviceOrder CreateSendDeviceOrder(int Devices)
|
||
{
|
||
|
||
try
|
||
{
|
||
path = GetPath(Devices);
|
||
string classname = path + ".CSendDeviceOrder";
|
||
return (ISendDeviceOrder)Assembly.Load(path).CreateInstance(classname);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
throw (ex);
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// 根据设备索引获得通讯接口的派生类
|
||
/// </summary>
|
||
/// <param name="Devices"></param>
|
||
/// <returns></returns>
|
||
static string GetPath(int Devices)
|
||
{
|
||
try
|
||
{
|
||
//20100127
|
||
devinfo = Model.CGetInfo.GetDeviceInfo(Devices);
|
||
//DataSet ds = dbo.ExceSQL("select F_CommType from T_Base_Device where (F_CommType IS NOT NULL) AND F_DeviceIndex=" + Devices);
|
||
if (devinfo.CommType!=null)
|
||
{
|
||
//dbo.Close();
|
||
return devinfo.CommType;//ds.Tables[0].DefaultView[0]["F_CommType"].ToString();
|
||
}
|
||
else
|
||
{
|
||
//dbo.Close();
|
||
return null;
|
||
}
|
||
}
|
||
catch(Exception ex)
|
||
{
|
||
throw ex;
|
||
}
|
||
}
|
||
}
|
||
|
||
}
|