如何使用逗号格式化货币字符串？ [英] How to format a currency String with commas?

问题描述

我得到的结果像这个$ 100000的字符串。但是我想这个字符串值是用，分隔的货币格式。例如：1,00,000。如何格式化这个字符串值？
请给出建议。

I am getting result in string like this $100000. But i want this string value is separated with "," like currency format. E.g.: 1,00,000. How do I format this string value like that? Please give suggestion for this.

提前感谢

Thanking in advance

推荐答案

Try something like:

    NSNumberFormatter * formatter = [[[NSNumberFormatter alloc] init] autorelease];
    formatter.numberStyle = NSNumberFormatterCurrencyStyle;
    formatter.currencyCode = @"USD";

    NSString * formattedAmount = [formatter stringFromNumber: @1000000.25];

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