List of List<UInt64>

[SoftwareTester]

I do have

List<UInt64> MyList = new List<UInt64>();

But how do I create a List for adding several 'MyList's ?

[torrud]

Try this:

public class MyList: List<UInt64>
{}


List<MyList> myLists = new List<MyList>();

[Mutant_Fruit]

Or you can avoid creating a new class and just do:

List<List<uint>> listoflists = new List<List<uin>>();

[dahwan]

Why don't you use two-dimensional arrays? They work about the same way.

uint[,] MyList = new MyList[10, 10];

That list would have 10 rows with 10 uints in each. The down-part is that you have to specify the number of values at creation.

[boudino]

Why not? Becase array and collection are two different things.

[SoftwareTester]

Why don't you use two-dimensional arrays? They work about the same way.

uint[,] MyList = new MyList[10, 10];

That list would have 10 rows with 10 uints in each. The down-part is that you have to specify the number of values at creation.

Because i don't know the size of collection and it can (will) grow I can't use a fixed arraysize but must use a 'growable' collection