十进制后的数字替换为0

Question

How do I replace the decimal part of currency with 0's Here's my cuurency: 166.7 This is to be formatted as 000000016670

The length of this field is 12.

s.padright(12,0); This is will the second part I believe. The first part will involve replace the number after the decimal with 000..

Thanks

Answer 1

You can multiply by 100 then format the number.

var num = 166.7;
var numString = (num * 100).ToString("000000000000");

Multiplying by 100 turns 166.7 to 16670. Next you need to pad the left part of the number, which is what the ToString does. Each 0 represents a digit. It means, write the number that belongs to that digit, and if no number is present print 0.