Formatting Numbers With Decimal Places?

Jan 12, 2012

I'm a noob, so please bear with me. I'm working with VB in Visual Studio 2008. I have an application that displays dollar amounts. With the application installed on my desktop all of the dollar values display with 2 decimal places. However, after moving the application to the server and executing from there, trailing zeroes after the decimal point are lost.

For example - 7.00 displays as 7 - 10.60 displays as 10.6 I'm guessing there's an options file somewhere that determines how these numbers are displaying but I have no idea what that file might be.

Can someone tell me how to get both digits following the decimal point to display all of the time?

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Formatting 2 Decimal Places?

Apr 19, 2010

At the end of a calculation Pweight stores a number, I need to format this number so that it only shows to 2 decimal places.. I have tried this:

[Code]...

This actually seems to make it miss calculate, so I've put it back to Pweight.ToString() and left it at that but I get around 12 decimal places.

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Formatting Decimal Places?

Feb 27, 2011

I have designed a unit converter that converts between different units. The value and unit to be converted from are entered in the first text box, for example "1 km" and the unit to be converted to is entered in the second text box. Then after pressing the calculate button, the new value will be displayed in the second text box as the output. By default the output will be specified to two decimal places. However, if the input has any number of decimal places, for example "1.045 km" the output should be displayed to the same decimal place, in this case 3.Displaying the output to two decimal places was easy enough to figure out, I just used:

FormatNumber(finalValue, 2)
But I'm completely stuck on the other part however and I'm wondering if anyone here has any suggestions. I thought about doing something like this:

[code].....

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I'm fairly certain I'm missing the obvious, but I'm trying to force a datagridview cell to format the contents of a cell to two decimal places when the value is changed e.g. the user enters 20 in a cell and it's formatted to 20.00 when the cell is moved away from.

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Jun 9, 2009

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May 26, 2009

how to limit number into 2 decimal places sample when i got number of 1000.7585545 is should be 1000.76 i have this code below but based on the given sample it will result to 1001.00

If txtpassPrice.Text <> "" Then
Dim dblTranspo As Double
dblTranspo = txtpassPrice.Text
txtpassPrice.Text = Format(dblTranspo, "#,##0.00")
End If

i tried this one but i will result to 1001 only

If txtpassPrice.Text <> "" Then
Dim dblTranspo As Double
dblTranspo = txtpassPrice.Text
txtpassPrice.Text = Format(dblTranspo, "#,##0.##")
End If

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I want to use numbers with a precision of hundreds of decimal places.

I know of the BigInteger datatype for ints, but System.Numerics falls short beyond the decimal.

How can I achieve anything beyond a simple Decimal/Double precision in vb.net?

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Mar 13, 2009

Problem: Using the sub routing below, when adding a value to another value the results eventually change from 2-decimal places to multiple decimal places.Basically, the amount stored should always only be 2 decimal places, because the values passed in are always 2 decimal places. Output from calling the sub routine multiple times.

Running total = 329430.75
New Withheld Amount = 710.79
Running total = 330141.54

[code]....

As a workaround, I have a new routine that uses a custom round function to properly store only 2 decimal places - as the VB round function does not perform the type of rounding desired.I understand that we are removing the value from the dictionary and adding it back..

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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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Example:
ID --------- Average H/L ----------- Average Volume
12 --------- 1.230000 ----------- 4251.230000
17 --------- 0.560000 --------- 12345.560000
23 --------- 0.320000 --------- 2345.010000
54 --------- 1.230000 --------- 122.550000

Dim conn As SqlConnection
conn = New SqlConnection(Source)

conn.Open()

[CODE]...

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I am trying to write a code for a curency convertor.The result from multiplying the amount by the exchange has to be to 2 decimal places in order to convert it into Pounds and Pence.

Dim Currency As String
Dim Exchange As Decimal
Dim Amount As Integer
Dim Result As Decimal
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Exchange = txtExchange.Text
Amount = txtAmount.Text
Result = Amount * Exchange
lblOutputMessage.Text = Result

Mod Edit: When you are posting code please use code tags like this.

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Feb 22, 2012

Using Visual Studio I'm using TextRange processing a word at a time, parsing for figures and minus values etc. All of which works. However I have to honour the original number of decimal places in the figures, even though they may be 0's.ie -1219.0 and 1219.00 are both valid inputs the valid outputs would be(1,219.0) and 1,219.00, I can't just use tostring and stamp all of them as "N2" etc).I have to format including retaining the trailing 0 if necessary.I can use "#,##0.######" but that removes trailing 0's... ie both above example would be changed to 1,219 pos or neg.

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How can I convert the Tax in the following code which is Double to a two decimal place figure[code]...

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For example: Inside a cicle I have an if statement and on that statement I want to check if a number has 4 decimal places (8.9659)

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How do I force it to give me 2 decimal places in the rounding from the decimal?

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[Code]...

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I am making a conversion program. When I try to convert 6 mm to km for example, the output number says 6E-06. Here is the line of [code]...

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Feb 3, 2011

in my application there's Textbox1.text, Textbox2.text, Textbox3.text and Button1.

my code is:

Public Class Form1
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TextBox3.Text = Val(TextBox1.Text) / Val(TextBox2.Text)
End Sub
End Class

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I am making a simple unit converter, and wanted the user to specify the number of decimal places to be displayed for the results.

The user selects which conversion they want to perform from another combo box, and I have a select case to decide the calculation needed. Eg.

Select Case cboUnitType.SelectedIndex
Case 0 'grams to ounces
lcUnit2 = lcUnit1 * CSng(0.00220462262)

[Code].....

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Decimal Places Control In TextBox

Jun 25, 2009

i am very sorry for the inconvnience. this is my first post... i have downloded this souces code version of (VB6) . i want to convert to vb.net 2005 or vb.net 2008[u]..... i think this function usefull for others also. i am try to develop Payment system. i will post it after complete. there are so meny controls. i need this one also add to my Payment System.... Text Box Keypress event is not compatibal with Vb.net..

[Code]...

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Displaying Data To 2 Decimal Places?

Nov 18, 2009

OK, I've got my program that works perfectly, however it is displaying the total from the calculations to multiple amounts of decimal places. If there a way to limit the value that is being displayed down to say 2 decimal places??

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