Change Format Of My Textbox Into Two Decimal Places?
Oct 29, 2009How can i change the format of my textbox into two decimal places "#,###.00"
i used mask textbox and used this format 0,000.00 but i cant input more than 4 digits whole number
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VS 2010 Format Textbox To 2 Decimal Places?
Nov 14, 2011I am trying to format a textbox so it reset itself to 2 decimal place on leave.
So someone types in 10.899 and when they leave the textbox it will format to 10.90.
I have tried this: Textbox1.Text = String.Format("{0:n2}")
and I get this error:{"Index (zero based) must be greater than or equal to zero and less than the size of the argument list."}
When Adding A Value To Another Value The Results Eventually Change From 2-decimal Places To Multiple Decimal Places?
Mar 13, 2009Problem: 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..
Format TextBox Only Numerical Data And 2 Decimal Places, Enable Backspace?
Apr 26, 2010I have managed to format a text box to be formatted to two decimal places, and to only accept numbers.Only problem is i need to allow the backspace so that if someone types something wrong, they can backspace and type the correct number
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]....
.net - String.Format Decimal With Sign Fixed Number Of Decimal Places, No Decimal Separator?
Jun 27, 2012What 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
Format 2 Decimal Places?
Jul 30, 2011I want to format a number ex: 279388242 output 2,793,882.42
View 1 RepliesFormat A Number To Only Show Decimal Places?
Apr 7, 2010how i can format a number to only show decimal places if needed?For instance...
string.format("{0:SomeFormat}", 26.9) = "26.9"
and...
string.format("{0:SomeFormat}", 26.0) = "26" 'Drop decimal for whole numbers
Using String.Format To Remove Decimal Places?
Feb 2, 2009I 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
s = String.Format("{0:n3}", gigabytesC)
But.. The above line does not work.
Desired Result: s = 6.005 gb
Format TotalCost (a String) To Round To Two Decimal Places?
Feb 3, 2009Also how would I format totalCost (a string) to round to two decimal places?
lblTotalCost.Text = "The cost of your journey for " + sumNoTickets + " people, is: + totalCost
Decimal Places Control In TextBox
Jun 25, 2009i 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]...
Textbox Validation For Two Decimal Places?
Mar 2, 2010I need to amend the code below to cater for only two Decimal places. Anyone know how i can do this?
[Code]....
Validate Textbox 2 Decimal Places?
Mar 30, 2010I currently have a calculation that gets performed based on the type of operation a user chooses on my form (+, -, *, or /). I have it check their answer against the correct answer and tell them if they get the answer right or wrong. I need to know how I can check the answer when they choose a division sign that checks only the first two digits of the lbltxtAnswer label. I also currently have a validation that checks for numbers only, so if the user types in a decimal, the error message displays, which I don't want it to do. Here is my calculation and validation [code]...
View 2 RepliesChange A Double To A Precision Of 2 Places To The Right Of Decimal Point?
Nov 22, 2009how to get 1.83333333333... to 1.83?
Dim temp_1 As String
temp_1 = 5.50 / 3
Label1.Text = String.Format(temp_1, "{0.00}")
Rounding Up Decimal Numbers To The Nearest 2 Decimal Places?
Apr 17, 2010How would I go about rounding up decimal numbers to the nearest 2 decimal places? For example $7.0000032 would be $7.01 In theory, VB would make it $7.00 but if it is > $7.00, I want it to reflect that to the nearest penny... so $3.0000001 would be $3.01
View 5 RepliesDecimal Variable With 40 Decimal Places?
Apr 23, 2010Is there a way in VB .NET to have a decimal variable with 40 decimal places?
View 3 RepliesChange Excel 2007 Column Cell Format To Number No Decimal?
May 26, 2011VB.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
3E+13
Manually changing it to a Number with No Decimal shows the correct value.
30000046605562
30000041582875
Of course I would like to automate this.
Form Load Event - Format Textbox To Decimal
Jun 2, 2009I want to format textbox to decimal : I use this code in button1.click , it worked :
TextBox1.Text = Format(CType(TextBox1.Text, Decimal), "##,###.###")
But each time button1.click and textbox is formatted will bring a unexpected error for me. I want in form.load event. I format textbox. I tried above code but it is error.
Decimal Places In Vb 08?
Oct 24, 2009I 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
Currency = txtCurrency.Text
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.
How To Mix Decimal Places
Feb 22, 2012Using 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.
View 2 RepliesConvert To Two Decimal Places
Apr 28, 2007How can I convert the Tax in the following code which is Double to a two decimal place figure[code]...
View 8 RepliesDecimal Places In A Number?
Oct 30, 2011How do I check how many decimal places does a number have in VB.net?
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)
Display 2 Decimal Places (1.30) Instead Of (1.3)?
Aug 11, 2010I used math.round(decimal, 2) in the hope that it would give me two decimal places.
But when the last digit is 0 VB 2008 doesn't display it. I get "1.3" instead of "1.30"
How do I force it to give me 2 decimal places in the rounding from the decimal?
Estimating π To >14 Decimal Places?
Oct 30, 2010My computing teacher challenged me to write a console program in Visual Basic.NET which would calculate π, AKA Pi, to 14 decimal places. I contemplated various algorithms, then settled for a variant of Leibniz's series which would converge rapidly whilst being simple to implement.After about 30 minutes or so of programming I had finished my program which could generate the first 14 decimal places of π in a mere 27 iterations, below is the source code:
[Code]...
However, to my dismay, I soon discovered that this was all my program was capable of because of the IEEE specifications for numbers, although I've heard of people generating π to thousands of decimal places using unmodified Personal Computers so if you could tell me how I should modify my code to work around this to generate say 500 more decimal places.
Formatting 2 Decimal Places?
Apr 19, 2010At 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.
Formatting Decimal Places?
Feb 27, 2011I 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].....
No Decimal Places Without Rounding
Aug 21, 2010I've been trying get rid of decimals on a number, but I need the whole number, so I can't have it rounded. I've tried .ToString and Format(), but without any luck.
View 3 RepliesWon't Output With More Than 4 Decimal Places
May 16, 2011I 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]...
View 8 Replies.net - Display Number With 2 Decimal Places
Aug 20, 2009I have a field in datatable .If 1000 is the value in it, i want to display it as 1000.00.Then if user changes to 1000.50 it should display as it is.Is there anyway to do this?
View 4 Replies.net 2010 Removing Decimal Places?
Feb 3, 2011in my application there's Textbox1.text, Textbox2.text, Textbox3.text and Button1.
my code is:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TextBox3.Text = Val(TextBox1.Text) / Val(TextBox2.Text)
End Sub
End Class
2 Decimal Places Even If The Result Is An Even Number?
Apr 2, 2009correct syntax to format decimals. I want 2 decimal places even if the result is an even number i.e. I want 40 to show as 40.00 and 40.6666667 to show as 40.67.
View 8 Replies