public bool CacheInit()
{
List <CableInfo> cableList;
DbGraph.SelectCables(out cableList);
DbCables = cableList;
TmpCables = new List <CableInfo>(cableList);
List <CircuitInfo> circuitList;
DbGraph.SelectCircuits(out circuitList);
DbCircuits = circuitList;
TmpCircuits = new List <CircuitInfo>(circuitList);
List <DotInfo> dotList;
DbGraph.SelectDots(out dotList);
DbDots = dotList;
TmpDots = new List <DotInfo>(dotList);
return(true);
}
