Converting A Comma To A Period?
Feb 3, 2009
So basically, my program is going around the world, and it has come to my realization that certain places use commas instead of periods for decimals points. So herein lies my problem. If the computer's local language is German, then the program will accept commas, but then errors are produced with periods, and vice versa with an American computer. So my question is, is it possible to make the program permanently use periods, and then have a function that can convert any commas to periods?
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Sep 29, 2010
My chemistry calculations program, written in Visual Studio 2008, VB.Net (Win XP), gives completely wrong results when a Comma is used as Decimal Symbol.The calculations are only correct with a Dot (.) as Decimal Symbol.How can I make the calculation results independent of the Decimal Symbol? (Dot or Comma)?(For example Excel calculates correctly with a Dot or Comma as Decimal Symbol)I have found an old thread adressing the same problem, but no simple and easy solution was given.
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Jul 1, 2011
In VB.Net, is there a way of auto-detecting the culture of a string representation of a number? I'll explain the situation:Our asp.net web site receives xml data feeds for boat data. Most of the time, the number format for the prices use either a simple non-formatted integer e.g. "999000". That's easy for us to process.Occaisionally, there are commas for thousands separators and periods for the decimal point. Also, that's fine as our data import understands this. Example "999,000.00".We're starting to get some data from France where some of the prices have been entered with the periods and thousands separators the other way around as that's the way it's done in many European countries. E.g. "999.000,00". This is where our system would interpret that as nine hundred and ninety nine pounds instead of the nine hundred and ninety nine thousand pounds that was intended.
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Feb 18, 2009
I'm working on an app and in the textbox field I would like to be able to convert anytime a user would type .36 it would actually change and display 0.36, mainly I want it on the key press of the period just add a zero before it, and I need this to happen on the keydown event.. anyone have any ideas for me on how to do this? This is all I know so far...[code] One last smidget of problem too, I only want this to happen when the user types . in the beginning not if he types 4.22 with the period being after a digit.
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Jul 11, 2010
I recently asked a question about reading a file with Streamreader to variables arrays, but I made it more complicated than need be. Here is the simple version of what I am trying to do:
dim MyNumber(1) as String
strMyFile = 100,200 (I already have this)This is the result that I am trying to make happen:
MyNumber(0)=100
MyNumber(1) =200
I would also like the result to be MyNumber(0), MyNumber(1) as double, but I could do that in a later step. This is almost embarrassing to ask, because it is probably basic stuff.
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Mar 1, 2010
How do I convert an arraylist into a string of comma delimited values in vb.net. I have an arraylist with ID values
arr(0)=1
arr(1)=2
arr(2)=3
I want to convert it into a string
Dim str as string=""
str="1,2,3"
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Feb 7, 2012
I'm trying to parse csv file with VB.NET.csv files contains value like 0,"1,2,3",4 which splits in 5 instead of 3. There are many examples with other languages in Stockoverflow but I can't implement it in VB.NET.Here is my code so far but it doesn't work...
Dim t As String() = Regex.Split(str(i), ",(?=([^""]*""[^""]*"")*[^""]*$)")
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Feb 23, 2010
I'm having a little trouble with this... I have a Session variable which contains a string of comma separated ID's which needs to be passed to a stored procedure but if it is more than 8000 characters, it needs to be split into more comma separated strings. For example;
[Code]...
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Jul 11, 2011
I have a string like
human, roti, makan, ghar, house, language, english, india, US, master, teacher, html, code, asp, jsp
i need code for find the input string.
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Aug 22, 2011
my goal is to
1.Take an file(exe,dll,etc)
2.Convert it into hex
3.place that hex values in a stack
4.Execute the values inside the stack to its original form(i.e. take the elements out of stack and then convert it to a compile format)
Imports System.IO
Sub Main()
Dim fileName As String = "ABC.exe"
[code]....
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Sep 17, 2009
I am making a program that when it starts up you type in your name, lets say you type in "John" and then you click on a picture below your name, and a label below the picture says "Welcome John"
How do I make it say "Welcome John." Even if they do not type in a period when they type their name in the text box?
how to make the program insert a period at the end
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Jun 4, 2009
I have to increase timeout period.Following is my code.
Private Function GetConnectionInstance() As SqlConnection
Dim objConn As SqlConnection
Dim strConnection As String
strConnection = ConfigurationSettings.AppSettings("conn")
[code]....
What code i have to add in above to increase timeout period.
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Jul 22, 2009
I've got a function that allows only numeric characters to be entered into a text box. My question is how to alter the code to also allow periods (charcode 46).
[Code]
but it does not seem to be working (still only numbers allows, periods still not).
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Mar 22, 2011
I'm trying to find a VB code that checks if my date on a label is between a certain dateperiond that is chosen from two DateTimePickers..[code]...
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Jun 18, 2010
I have this value 2.5 and i would like to put this value in a variable but without the period:
Dim value1 as Double
Dim value2 as string
Value1 = 2.5
value2 = Int(value1)
I had try Int but just return the 2, and that i want its:
value2 = "25"
Any instruction that do this directly?
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Aug 25, 2010
I've got an ASP.Net application, which starts throwing NUllReferenceExceptions, after a long period of running. The code in question is used early on in each individual session, where we're trying to establish some kind of referrer information. The thing is, I can't fathom out what can throw this exception. The method in question (topmost in the stack trace) is:
[Code]...
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May 16, 2009
I'm trying to put A Period After every 3 Characters In A Combobox. I want the user to be able to type an Ip ie:"255.255.255.255" and every 4th character automatically add a period .I already tried the formatstring no go.
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Jul 13, 2010
I am maintaining some VB .net code and noticed that they call a method with a period in front of it. What does that mean?
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Jul 25, 2011
I need to check commandargs on the entry into an application. The value to check will either contain an ipaddress or a special case of '0' or Zero. I can't use he following because it will throw an exception on a valid ipaddress. What can I use to first determine if the value contains a value of type 10.0.110.65 before I check to see if the value is zero?
If (CInt(IncomingConnectionArgs.IP_Address) = 0)
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May 10, 2010
I am trying to display a dialog for a period of time. if the user is not present, I want it to close and perform a task. I am using a background worker, which is supposed to simulate a button click. It performs the button click fine, but the dialog never goes away.
Private Sub Backgroundworker_ProgressChanged() Handles BackgroundWorker1.ProgressChanged
If Me.BackgroundWorker1.WorkerReportsProgress >= 100 Then
[Code].....
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Jun 26, 2010
take a shot from a camera every last day of the month at midnight. I know how to to take the shot, but I don't know how to generate an event repetitively after a time period. I thought about to calculate the time between now and the next shot time, but how to run a method after a time period?
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Sep 16, 2009
How 2 filter 2 consecutive dot in textbox?
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Mar 28, 2012
How I can stop my application if not use it for a period of time ?
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Nov 8, 2009
I am trying to prevent the user from typing dupilicate decimals or periods into a data entry form. The code below has all been tried and yes, there was a do something in there. This is just a sample of what I tried. When I could not trap "." I moved through various renditions of the e.keyvalue still no luck. I know it is simple and stupid but it darn sure escapes me...
If e.KeyValue = 110 Then 'NUMPAD DECIMAL
If Me.MultiplierTextBox.Text = "." Then
End If
[Code]....
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Mar 25, 2009
I have been trying to find out of the last hour how to do something proberbly very simple ?
I have a button, when I click on it, I want to loop the code inside this button for 60 seconds.
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Sep 2, 2010
How can I loop through each date in a given time period so that I can add those dates as a column name in a table. I want to create datatable with the person's name and hours he worked in a given time period. The user will select the dates and I want to show each day/date in that table as a column name.
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Feb 17, 2011
I know that the following code blocks the usser from ussing spaces in a textbox however how do i allow the user to only use numbbers and a fulstop (so i can add values like 1.5)[code]
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Jun 10, 2011
is it possible to have a delay period of 17nS for an application in vb.net???
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May 9, 2011
I have set up a simple quiz where you drop answers to the correct question. I have implemented a system where the are 18 text boxes (9 for questions, 9 for answers) and it can be customised but I want the questions to be able to be 'saved's since it in another form the if I give them special names when I close the form and open it again it has lost the values. Is there a way to remember the variables for a set period of time (cookies?) or if not just for that session?
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Mar 12, 2011
I want my program to work for a certain period of time, may be one month.. two month..
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