How to use BigInteger in VS 2010

Question

I am trying to use the BigInteger type, supposedly new in the .NET Framework 4.0.

It seems I can’t get to it and get an error when I try to reference it using System.Numerics.

Any idea what I'm doing wrong? Sorry if this is a stupid question ...

Answer 1

• Add the link to the System.Numerics assembly to your project.

  and. In Solution Explorer, right-click the node project and click Add Link .

  b. In the Add Link dialog box, select the .NET tab .

  . System.Numerics, .

• , System.Numerics:

  using System.Numerics;
  

• BigInteger:

  var i = new BigInteger(934157136952);
  

Answer 2

System.Numerics?

→ → .NET → System.Numerics → OK

Answer 3

System.Numerics.

using System.Numerics; statement

Answer 4

Have you added a link to the project (Project ... Add Link ...) to System.Numerics?