本文介绍了C# 十进制格式查询的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在尝试格式化小数,以便它显示如下:
I am trying to format a decimal so that it will get displayed as so:
14.5 应该显示为14.50"14.50 应显示为14.50"14.05 应该显示为14.05"14.00 应该显示为14"
14.5 should get displayed as "14.50"14.50 should get displayed as "14.50"14.05 should get displayed as "14.05"14.00 should get displayed as "14"
是否可以使用单一字符串格式,即不使用条件格式?
Is the possible with a single String Format, i.e. not using conditional formatting?
我试过0.##"(不满足第一个例子)和0.00"(不满足最后一个例子).
I've tried "0.##" (doesn't satisfy the first example) and "0.00" (doesn't satisfy the last example).
谢谢.
推荐答案
是的.您可以使用G"格式说明符.有关示例,请参阅 String.Format 的文档.
Yes. You can use the "G" format specifier. For samples, see String.Format's documentation.
例如:
decimal value = 14.05m;
string result = String.Format("{0:G}", value); // "14.05"
value = 14m;
result = String.Format("{0:G}", value); // "14"
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