在asp.net中用逗号分隔大数字 [英] Seperate large numbers with comma in asp.net

问题描述

在asp.net中使用逗号分隔大号。



我想使用单独的逗号分隔我的号码（totextra）。

Seperate large numbers with comma in asp.net.

I Want to Seperate my Number using Seperate comma(totextra).

Double totextra = Math.Round(Debtors, 2);
lbldebtors.Text = totextra.ToString();

怎么做。

How to do It.

推荐答案

查看这些链接



string-format-to-add-commas-in-thousand-place-for-a-number [ ^ ]

add-commas-using-string-format-for -number-and [ ^ ]

display-number-with-逗号和小数点 [ ^ ]

Check these links

string-format-to-add-commas-in-thousands-place-for-a-number[^]
add-commas-using-string-format-for-number-and[^]
display-number-with-commas-and-decimal-points[^]

你需要学习数字格式。请参阅：

http：// msdn .microsoft.com / zh-CN / library / 8wch342y％28v = vs.110％29.aspx [ ^ ]（例如，与其他原始数字类型相同），

< a href =http://msdn.microsoft.com/en-us/library/26etazsy%28v=vs.110%29.aspx> http://msdn.microsoft.com/en-us/library/26etazsy ％28v = vs.110％29.aspx [ ^ ]，

http://msdn.microsoft.com/en-us/library/system.globalization.numberformatinfo%28v=vs.110%29.aspx [< a href =http://msdn.microsoft.com/en-us/library/system.globalization.numberformatinfo%28v=vs.110%29.aspxtarget =_ blanktitle =New Window> ^ ]，

http：// msdn .microsoft.com / zh-CN / library / dwhawy9k（v = vs.110）.aspx [ ^ ]，

http://msdn.microsoft.com/en-us/library/0c899ak8（v = vs.110）的.aspx [< a href =http://msdn.microsoft.com/en-us/library/0c899ak8(v=vs.110).aspx\"target =_ blanktitle =New Window> ^ ]。

-SA

You need to learn numeric formatting. Please see:
http://msdn.microsoft.com/en-us/library/8wch342y%28v=vs.110%29.aspx[^] (for example, same thing for other primitive numeric types),
http://msdn.microsoft.com/en-us/library/26etazsy%28v=vs.110%29.aspx[^],
http://msdn.microsoft.com/en-us/library/system.globalization.numberformatinfo%28v=vs.110%29.aspx[^],
http://msdn.microsoft.com/en-us/library/dwhawy9k(v=vs.110).aspx[^],
http://msdn.microsoft.com/en-us/library/0c899ak8(v=vs.110).aspx[^].

—SA

double a = "123456789";
a.ToString("#,##0.00");

result =12,34,56,789.00

result = "12,34,56,789.00"

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