C# 将双精度转换为字符串
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/533931/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Convert double to string
提问by Kartik
i have three double variable a ,b and c
我有三个双变量 a ，b 和 c
a = 0.000006
b = 6
c = a/b;
so C should be 0.000001
所以 C 应该是 0.000001
i want to show this value in text box so i wrote
我想在文本框中显示这个值所以我写了
textbox.text = c.tostring();
but it's give result as "1E-06"..
但它的结果是“1E-06”..
Can anybody help me out how can i put correct value in textbox ?
任何人都可以帮助我如何在文本框中输入正确的值？
Thanks
谢谢
采纳答案by Adam Davis
a = 0.000006;
b = 6;
c = a/b;
textbox.Text = c.ToString("0.000000");
As you requested:
按照您的要求：
textbox.Text = c.ToString("0.######");
This will only display out to the 6th decimal place if there are 6 decimals to display.
如果要显示 6 位小数，这只会显示到第 6 位小数。
