双转换为字符串 [英] Convert double to string

问题描述

我有三个双变量a，b和c

  A = 0.000006 
B = 6 
C = A / b; 
  

所以C应为0.000001

我要显示文本框中这个值，所以我写了

  textbox.text = c.tostring（）; 
  

但它给出的结果是1E-06..

任何人都可以帮我我怎么可以把文本框中正确的值？

感谢

解决方案

  A = 0.000006; 
 B = 6; 
 C = A / B; 
 
 textbox.Text = c.ToString（0.000000）; 
  

根据你的要求：

  textbox.Text = c.ToString（0 ######）; 
  

这将只显示出到第6位小数，如果有6位小数显示。

i have three double variable a ,b and c

a = 0.000006 
b = 6 
c = a/b;

so C should be 0.000001

i want to show this value in text box so i wrote

textbox.text = c.tostring();

but it's give result as "1E-06"..

Can anybody help me out how can i put correct value in textbox ?

Thanks

解决方案

a = 0.000006;
b = 6;
c = a/b;

textbox.Text = c.ToString("0.000000");

As you requested:

textbox.Text = c.ToString("0.######");

This will only display out to the 6th decimal place if there are 6 decimals to display.

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