本文介绍了Double.ToString格式化的处理方法,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
我需要格式化一批具有特定的格式。我不希望的格式决定与计算机的区域设置,所以我想:
I need to format a number with a specific format. I don't want to decide on the format with the regional settings of the computer so I'm trying:
string s = "219171"
string result = Convert.ToDouble(s).ToString("0,0.0") //219,171.0
string result = Convert.ToDouble(s).ToString("0.0,0") //219171.00
我要显示为
219.171,00
感谢您
推荐答案
创建自定义的NumberFormatInfo实例,并传递调用toString时()。
Create a custom NumberFormatInfo instance and pass that in when calling ToString().
NumberFormatInfo nfi = new NumberFormatInfo();
nfi.NumberGroupSeparator = ".";
nfi.NumberDecimalSeparator = ",";
double s = 219171;
string result = s.ToString("N2", nfi);
的NumberFormatInfo
属于 System.Globalization
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