测试方法:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
class Program { static void Main( string [] args) { Console.WriteLine(); decimal Dec = 12.12345M; for ( int i = 0; i < 10; i++) { Console.WriteLine($ "{Dec} 保留{i} 位小数不进行四舍五入操作:" + DecimalHelper.CutDecimalWithN(Dec, i)); } Console.WriteLine(); for ( int i = 0; i < 10; i++) { Console.WriteLine($ "{Dec} 保留{i} 位小数向上取整操作:" + DecimalHelper.Ceiling(Dec, i)); } Console.Read(); } } |
博客内容仅代表个人观点,如发现阐述有误,麻烦指正,谢谢!