how to get 4 zeros after point in text box value. help me with this. THANX

Question

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C#

Double total = Convert.ToDouble(dt.Rows[0]["Amount_with_markup"]);
                   Double paid = Convert.ToDouble(txtpaid.Text);
                   Double rem =Math.Round(total - paid);
                   txtremaining.Text = rem.ToString(".####");

Posted 14-Jan-13 6:06am

zeshanazam

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Comments

Sergey Alexandrovich Kryukov 14-Jan-13 15:43pm

I don't think you really need Round.
—SA

2 solutions

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Thomas Daniels · Accepted Answer · 2013-01-14T06:16:00

Solution 1

Hi,

.#### is max. 4 decimal places. Try .0000 instead:

C#

txtremaining.Text = rem.ToString(".0000");

Hope this helps.

Posted 14-Jan-13 6:16am

Thomas Daniels

Comments

ridoy 14-Jan-13 12:40pm

+5

Thomas Daniels 14-Jan-13 12:41pm

Thank you!

David_Wimbley · Accepted Answer · 2013-01-14T06:19:00

Solution 2

You can also handle only showing 4 decimal places in your Math.Round.

C#

Double total = Convert.ToDouble(20.04353450);
Double paid = Convert.ToDouble(19.25641654);
Double rem = Math.Round(total - paid, 4, MidpointRounding.AwayFromZero);
txtremaining.Text = rem.ToString();

Posted 14-Jan-13 6:19am

David_Wimbley

Comments

ridoy 14-Jan-13 12:40pm

+5