.net C#数字格式化成百分数自定义显示格式

自定义百分数显示格式

先建格式对象:System.Globalization.NumberFormatInfo GN = new System.Globalization.CultureInfo("zh-CN", false).NumberFormat;

设置PercentGroupSizes属性即可.

运用:value.ToString("p", GN);

比如:53,021,472,080,523,200.00%

{ 2, 3, 4 }格式：5302,1472,0805,232,00.00%
{ 2, 3, 2 }格式：53,02,14,72,08,05,232,00.00%
{ 1, 2, 3 }格式：53,021,472,080,523,20,0.00%

效果如下: