public void DeleteConnectedLines(ClassSymbol classSymbol)
{
lock (_myLock)
{
for (int i = 0; i < _RelationShipLines.Count; i++)
{
if (_RelationShipLines[i].Location1 == classSymbol.Location || _RelationShipLines[i].Location2 == classSymbol.Location)
{
RemoveSymbol(_RelationShipLines[i]);
}
}
}
}
public void Add(Symbol symbol)
{
if (symbol != null)
{
lock (_myLock)
{
if (symbol.type == "Class")
{
ClassSymbol classSymbol = symbol as ClassSymbol;
_ClassSymbols.Add(classSymbol);
IsDirty = true;
}
else
{
Relationship relationship = symbol as Relationship;
_RelationShipLines.Add(relationship);
IsDirty = true;
}
}
}
}