public override bool Equals(object obj)
{
if (obj == null || obj == DBNull.Value)
{
return(false);
}
PathCard cp = (PathCard)obj;
return(PathTree.Equals(Parent, cp.Parent) && int.Equals(Code, cp.Code));
}
public static bool Equals(PathCardN a, PathCardN b)
{
if (a == null || b == null)
{
return(false);
}
if (a.CodeN != b.CodeN)
{
return(false);
}
return(PathTree.Equals(a.Parent, b.Parent));
}