/// <summary>
/// 判断下位机是否和其他设备有关系
/// </summary>
/// <param name="subordinateId">下位机id</param>
/// <returns></returns>
public bool HasRelation(string subordinateId)
{
try
{
Log.Info("BllDEV_SUBORDINATE_INFO->HasRelation---START");
bool result = false;
//声明一个变量
DataSet dstemp = new DataSet();
ConnectionOpen();
//工作站和线圈电源关系
DalDEV_LOAD_TO_SUB dalDevLoadToSub = new DalDEV_LOAD_TO_SUB();
dalDevLoadToSub.SetDBAccess(GetDBAccess());
dstemp = dalDevLoadToSub.GetList("F_SUBORDINATE_ID='" + subordinateId + "'");
if (dstemp != null && dstemp.Tables.Count > 0)
{
result |= dstemp.Tables[0].Rows.Count > 0;
}
//工作站和下位机关系
DalDEV_WORK_TO_SUB dalDevWorkToSub = new DalDEV_WORK_TO_SUB();
dalDevWorkToSub.SetDBAccess(GetDBAccess());
dstemp = dalDevWorkToSub.GetList("F_SUBORDINATE_ID='" + subordinateId + "'");
if (dstemp != null && dstemp.Tables.Count > 0)
{
result |= dstemp.Tables[0].Rows.Count > 0;
}
return(result);
}
catch (Exception ex)
{
Log.Error("BllDEV_SUBORDINATE_INFO->HasRelation---FAILED", ex);
throw ex;
}
finally
{
ConnectionClose();
Log.Info("BllDEV_SUBORDINATE_INFO->HasRelation---finally");
}
}
/// <summary>
/// 判断负载是否和其他设备有关系
/// </summary>
/// <param name="loadId">负载id</param>
/// <returns></returns>
public bool HasRelation(string loadId)
{
try
{
Log.Info("BllDEV_LOAD_INFO->HasRelation---START");
bool result = false;
//声明一个变量
DataSet dstemp = new DataSet();
ConnectionOpen();
//负载和供电柜输入开关关系
DalDEV_SWITCH_TO_LOAD dalloSwitchToLoad = new DalDEV_SWITCH_TO_LOAD();
dalloSwitchToLoad.SetDBAccess(GetDBAccess());
dstemp = dalloSwitchToLoad.GetList("F_LOAD_ID='" + loadId + "'");
if (dstemp != null && dstemp.Tables.Count > 0)
{
result |= dstemp.Tables[0].Rows.Count > 0;
}
//负载和下位机关系
DalDEV_LOAD_TO_SUB dalDevLoadToSub = new DalDEV_LOAD_TO_SUB();
dalDevLoadToSub.SetDBAccess(GetDBAccess());
dstemp = dalDevLoadToSub.GetList("F_LOAD_ID='" + loadId + "'");
if (dstemp != null && dstemp.Tables.Count > 0)
{
result |= dstemp.Tables[0].Rows.Count > 0;
}
//负载和线圈电源关系
DalDEV_COILPOWER_TO_LOAD dalDevCoilpowerToLoad = new DalDEV_COILPOWER_TO_LOAD();
dalDevCoilpowerToLoad.SetDBAccess(GetDBAccess());
dstemp = dalDevCoilpowerToLoad.GetList("F_LOAD_ID='" + loadId + "'");
if (dstemp != null && dstemp.Tables.Count > 0)
{
result |= dstemp.Tables[0].Rows.Count > 0;
}
return(result);
}
catch (Exception ex)
{
Log.Error("BllDEV_LOAD_INFO->HasRelation---FAILED", ex);
throw ex;
}
finally
{
ConnectionClose();
Log.Info("BllDEV_LOAD_INFO->HasRelation---finally");
}
}
