Decimal round off value in textbox

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After calculation result value is like "5.245896654556" show in textbox i want the value in textbox is like 5.25 in C# windows application

Posted 23-Jul-13 1:23am

Ashutosh_jha

Updated 23-Jul-13 1:25am

v2

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2 solutions

Solution 1

Hi,

Try:

C#

yourTextBox.Text = Math.Round(yourDouble, 2).ToString();

More about the Math.Round (Double, Int32) method:
http://msdn.microsoft.com/en-us/library/75ks3aby.aspx[^]

Hope this helps.

Posted 23-Jul-13 1:26am

Thomas Daniels

Updated 23-Jul-13 1:27am

v2

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ridoy · Accepted Answer · 2013-07-23T01:37:00

Do code like..

C#

textbox1.Text = Math.Round(double.Parse(textbox1.Text),2).ToString();

But,you should be aware to know that, Math.Round uses "banker's rounding" method by default, which you might not want.I show some alternative to you below.

Or,
Alternatively use..

C#

yourDecimalNumber.ToString("N");

Or,
Use..

C#

String.Format("{0:0.00}", 5.245896654556);      // "5.25"

Or,

C#

var roundedInput = yourDecimalNumber.ToString("0.00");