public void ExecuteDeviceCommand(object param)
{
DeviceControlCommands command = (DeviceControlCommands)param;
OperationTask task = new OperationTask
{
OperationToExecute = WorkerTasks.ExecutingCommand,
OperationArgument = command
};
ChannelReady = false;
_worker.RunWorkerAsync(task);
}
public string ExecuteDeviceCommand(DeviceControlCommands command)
{
if (_modbusSerial == null)
{
return("Нет подключения");
}
try
{
_modbusSerial.WriteMultipleRegisters(SlaveAddress, RegisterMappingOffsets.ControlRegisterOffset, new [] { (ushort)command });
}
catch (Exception exception)
{
return(exception.Message);
}
return("OK");
}
///// <summary>首次连接数据库时初始化数据，仅用于实体类重载，用户不应该调用该方法</summary>
//[EditorBrowsable(EditorBrowsableState.Never)]
//protected override void InitData()
//{
// base.InitData();
// // InitData一般用于当数据表没有数据时添加一些默认数据，该实体类的任何第一次数据库操作都会触发该方法，默认异步调用
// // Meta.Count是快速取得表记录数
// if (Meta.Count > 0) return;
// // 需要注意的是，如果该方法调用了其它实体类的首次数据库操作，目标实体类的数据初始化将会在同一个线程完成
// if (XTrace.Debug) XTrace.WriteLine("开始初始化{0}[{1}]数据……", typeof(Device).Name, Meta.Table.DataTable.DisplayName);
// var entity = new Device();
// entity.Serialnum = "abc";
// entity.CreateTime = DateTime.Now;
// entity.CreateSysUserSerialnum = "abc";
// entity.UpdateTime = DateTime.Now;
// entity.UpdateSysUserSerialnum = "abc";
// entity.Name = "abc";
// entity.FacilitySerialnum = "abc";
// entity.DeviceTypeSerialnum = "abc";
// entity.PhotoUrl = "abc";
// entity.OnlineStatus = true;
// entity.IsException = true;
// entity.ProcessedValue = 0;
// entity.ShowValue = "abc";
// entity.Unit = "abc";
// entity.Location = "abc";
// entity.Status = 0;
// entity.Sort = 0;
// entity.Remark = "abc";
// entity.Insert();
// if (XTrace.Debug) XTrace.WriteLine("完成初始化{0}[{1}]数据！", typeof(Device).Name, Meta.Table.DataTable.DisplayName);
//}
/// <summary>已重载。删除关联数据</summary>
/// <returns></returns>
protected override int OnDelete()
{
if (DeviceControlCommands != null)
{
DeviceControlCommands.Delete();
}
if (DeviceControlLogs != null)
{
DeviceControlLogs.Delete();
}
if (DeviceDataExceptionLogs != null)
{
DeviceDataExceptionLogs.Delete();
}
if (DeviceDataInfos != null)
{
DeviceDataInfos.Delete();
}
if (DeviceExceptionSets != null)
{
DeviceExceptionSets.Delete();
}
if (DeviceRunLogs != null)
{
DeviceRunLogs.Delete();
}
if (DeviceRunningStatisticss != null)
{
DeviceRunningStatisticss.Delete();
}
if (DeviceTimeSharingStatisticss != null)
{
DeviceTimeSharingStatisticss.Delete();
}
if (ExceptionSmss != null)
{
ExceptionSmss.Delete();
}
return(base.OnDelete());
}