C# - One Decimal For String Format?

Nov 30, 2010

I have below digits. I want to show one digit after to decimal. How to format it?

2.85
2
1.99


I was using ("{0:0.0}". But data showing like

2.9 //It should be 2.8
2.0 //It should be 2
2.0 //It should be 1.9

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.net - String.Format Decimal With Sign Fixed Number Of Decimal Places, No Decimal Separator?

Jun 27, 2012

What is the cleanest, most readable way to String.Format a decimal with the following criteria

start with a sign symbol (+ or -)
a fixed number of fraction digits
no decimal separator
right aligned
pre-padded with "0"'s

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Format String To Pass To String.Format That Would "move" The Decimal Point?

Aug 26, 2010

So I need a format string to pass to String.Format that would "move" the decimal point.I can't perform any math operations before doing the String.Format, so it has to work right off the bat.Basically I'm emulating a formatting string from a proprietary server. In it if I say:

"MR2"

for the value:

12345

The result is:

123.45

I'm close with this, but it's not spot on:

String.Format("{0:#0.##}", 12345)

an extra, but not necessary... there is also MR2Z, which moves the decimal 2 left, but if the value is 0 "" is returned.

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Apr 5, 2011

I have a field that I display via: String.Format({0:c},amount) This produces the string "$28.28" However, when I try to convert back to a decimal amount, I get an incorrect format exception: amount = Decimal.Parse(amount.Text, NumberStyles.Currency) I also tried it with NumberStyles.AllowCurrencySymbol with the same results. I verified that the value in amount.Text is "$28.28". Am I missing something? Shouldn't these two operations use the same currency symbol and formats?

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C# - Format Decimal Value To String With Leading Spaces?

Nov 28, 2011

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decimal value = 12.345456;
Console.Write("{0:magic}", value); // 'magic' would be a fancy pattern.

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Jul 22, 2010

How can i format a decimal result to a string without the .00 suffix?

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Feb 2, 2009

I have a program reporting 6.0054434322 gb Free on my machine.

Dim gigabytesC As String = (GetHDDFreeSpace(letterC) / 1024 / 1024 / 1024) & " gb"

I use string.format to try to chop off unwanted floating point numbers

Dim s As String
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But.. The above line does not work.

Desired Result: s = 6.005 gb

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Also how would I format totalCost (a string) to round to two decimal places?

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Sep 30, 2010

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[Code]...

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Sep 14, 2011

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above line of code giving error 'Input string was not in a correct format.'

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In .NET String.Format Is Accepting Objects Of A Type That Don't Match The Format String

Jul 7, 2011

I have a function that is getting passed a String and a DataRow.The String is a custom formatter. The idea is to do this

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Jan 8, 2010

I format a column in sql is Decimal (18,2)But when i insert value 2.45 then my database is 2.00. How can i save exactly 2.45

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I'm trying to convert random numbers between 0.1 and 1. Here is what I have done.

[Code]...

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Apr 7, 2012

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Oct 17, 2011

I have an internal process that requires data in a very specific format. Nothing I can do about that. So in my VB.NET program I am trying to output a number with a terminating decimal and nothing after it. I tried

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But the output is a whole number

886
913
941

[Code].....

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Nov 23, 2010

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Oct 29, 2009

How can i change the format of my textbox into two decimal places "#,###.00"

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and...

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I have a simple text box and I am entering number value to this.And i want to format the number value to two decimal places.Like If i enter the 10 in the text box and after pressing entering or leaving textbox it should be converted into 10.00.Please tell me if there exist any possibility to do this using javascript or vb.net or asp.net property of textbox.I already tried in JavaScript on enter key or tab key press but it convert it into 10.00 each time when i press the enter or tab.here is code

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document.onkeydown = function disableKeys() {
if( typeof event != 'undefined' ) {

[code]....

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Can I format it to show one decimal point? eg, 206.6. I noticed this custom toolbox item has Format.

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Nov 14, 2011

I am trying to format a textbox so it reset itself to 2 decimal place on leave.

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Jun 2, 2009

I want to format textbox to decimal : I use this code in button1.click , it worked :
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Nov 4, 2010

however, i'm copying this directly from the book in its example format and still getting an error.

FormatException was unhandled
Input String was not in correct format
Public Class Form1

[Code].....

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May 22, 2012

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0 => 00000000,00
12 => 00000012,00
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May 26, 2011

VB.NET code to change Excel 2007 Column Cell Format from Text to a Number no Decimal.

Right now Column F shows values that look like

3E+13
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Of course I would like to automate this.

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Apr 26, 2010

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Private Sub txtCAmount_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtCAmount.KeyPress
'Allow only numberical input plus decimal.
Dim allowedChars As String = "0123456789."

[code]....

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