C#: How to convert long to ulong

Question

If i try with BitConverter,it requires a byte array and i don\'t have that.I have a Int32 and i want to convert it to UInt32.

In C++ there was no problem with that.

Answer 1

To convert a long to a ulong, simply cast it:

long a;
ulong b = (ulong)a;

C# will NOT throw an exception if it is a negative number.