问题
Quick question...
I have a stupidly long BigInteger which I would like to write to a file as a hex string.
I know Java provides the .toString(16) method which does this, but I can't find an equivalent in C#.
I'm using System.Numerics.BigInteger from .NET 4.0.
Thanks
回答1:
Use .ToString("X") or .ToString("x") depending on what case you prefer.
回答2:
Can you not use yourBI.ToString("X")?
http://msdn.microsoft.com/en-us/library/dd268260.aspx
来源：https://stackoverflow.com/questions/4988858/biginteger-to-hexadecimal