convert 10 digit number to hex string

问题

How do I convert a 10 digit number to a hex string in c#?

Note: if the number is less than 10 digits, I want to add padding? example the number is 1, I want my string to be 0000000001.

回答1:

Use a standard format string:

string paddedHex = myNumber.ToString("x10");

See the x format specifier.

来源：https://stackoverflow.com/questions/4416974/convert-10-digit-number-to-hex-string