Set String To Blank Spaces Before Reading String From File?
Mar 26, 2011I've always been slightly stumped as to why the following happens if I write[code]...
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Remove All Blank Spaces From End Of String?
Feb 10, 2009How can we remove all blank spaces from end of the string fox example the string name before remove space
View 6 RepliesUnable To Remove Blank Spaces From String
Aug 16, 2010I'm implementing a feature which reads comma separated txt file from server(one line at a time). Format of file is fixed, There are 3 columns on each row. After reading the row from file I insert it in a database table. But first value of each row aoutomatically appends two blank spaces, even if there are no blank spaces at the begining of each row. I tried to use "TRIM/LTRIM/Replace" to remove blank spece from the first value of each row, but didn't succeed.
[Code]...
Reading A Blank String From Excel When Trying To Read The Header Of A Data Column?
Aug 25, 2011I use an OLEDB connection to read from an excel database, and this loop to read in all of the data from each of the columns
While reader.Read()
For i As Integer = 0 To reader.FieldCount - 1
temp = reader(i).ToString + ControlChars.Tab
output_file.Write(temp)
[code]....
Some of the columns contain date information, which are read in fine (usually as a string "2/20/2011" or so), but the headers of those columns are read in as a blank "". The headers for all the other columns read in fine, but not for the date containing columns.
Write File Keeps Adding Blank Spaces?
Jul 15, 2009I have a log that is saved to a text file when i clikc a button.It then adds it self to a text file and a listview.
[URL]
as you can see there is a blank space.here is the code i use.
Code:
'Write details to file
Dim LOG_NAME As String = "C:Simple HostUrlLog.txt"
Dim iTemp As Integer
Dim logArray(1) As String
[code]....
VS 2010 How To Read A Text File That Has Blank Spaces
Dec 4, 2011I have a notepad txt file that has two columns of data. Vb reads data having one blank space (this is in column one) but ignores any other data beyond two blank spaces. in addition to being able to read the second column, I want to store the data thats in the column 2 in a separate string.
View 5 RepliesPut Some Spaces In String In .Net?
Sep 8, 2010i have string like
Dim Test as String = "abc " & " def"
what above code does is gives is "abc def" as output, what i want is "abc--------def" (where hash sign is spaces i need) i have tried
Dim Test as String = "abc----" & "----def"
for some reason (dot)net only takes it as one single space. check above(1) example ,i gave two spaces but it got converted to one space.
Dim Test as String = "abc" & Char(9) & "def"
doesn't work (found char(9) solution on internet)
Dim Test as String = "abc" & space(8) & "def"
doesn't work I have tried another 10 different option but none seems to be working for me.
Reading Numbers From File Into A String?
May 1, 2012i have a number in this format: 123 and I want a select statement such as below for comparsion so i dont have as many if statements:
Select case numbers(i)
case is = "123"
case is = "234"
example but in real scenario numbers are random.
Heres my code in which all select cases dont get fired:
Public Function UserAdd() As String
On Error GoTo Errorhandler
Dim personcount As Integer
[Code]....
But the case is statements above dont fire when I know that number is correct above
Finding Spaces In A String
Feb 14, 2009I want to be able to find both spaces using the indexof method. Here's my code so far. Basically the program will turn the string "Will Smith" to "Smith, Will" But I noticed when I type in a name with a middle initial or middle name "Will J Smith" I would get "J Smith, Will" And I want to be able to find that second space when its there and apply a code that would produce "Smith, Will J" When there is a second space. How would I go about doing so?
[Code]...
Insert Spaces Into A String?
Nov 12, 2009Is there a way to take an integer, say 10, and convert that to 10 spaces? What I've got is a text field that the users enters a number. I then need to convert that number into spaces and insert those spaces into a string of text. I've found several places to convert text to an integer but not the other way around.
View 5 RepliesRemove Right Most Spaces From A String?
May 12, 2011lets say I had a string variable that contained "Hello World!", (or whatever the string contained) how would i remove the the right most spaces to make it say "Hello World" (im reading in items from a text file using substrings that has fixed positions with one line of the text containing several different items) or does it automatically eliminate the right most spaces???
View 6 RepliesRemove Spaces From A String
Oct 29, 2009How do you remove spaces from a string in VB.NET?
View 3 RepliesRemoving All Spaces In A String?
Nov 8, 2010Is there any function in vb.net that removes all spaces in a string. I mean a string like ' What is this' should be 'Whatisthis'
View 3 RepliesTake Spaces In A String Using SubString?
Jan 18, 2010Dim strValue as String=""
Dim strOutputValue as String=""
strValue ="One"
strOutputValue = "One+(7 Spaces here) "
strValue is changing dynamically that is fixed 10 characters. but i need Out is
MsgBox("Total characters " &strOutputValue.Length)
Reading Each Line Of A Text File Into Its Own String?
May 30, 2010I've been trying to fix this problem for days, but I haven't been able to successfully apply any of the code that I've found to my project the way it is right now. Maybe I'll need to change the way it reads the file altogether.
Anyway, I'm trying to read through a text file line by line, reading each line into its own string.
Break Up String With Spaces Or Next Line
Feb 5, 2009If i have a string "mystring" and it holds something like
"aaaaaaaa bbbbbb fffffff qwrt afsa hghf"
how can i get each word into its own string "mynewstrings()"? the number of spaces between the words isnt always the same either.
How To Add Spaces To Numeric String Every 2 Numbers
Oct 21, 2011I used a regular expression, which handles both numbers and letters in strings of arbitrary length, in one line of code.
dim rtn as String = Regex.Replace(input, "..", "$& ")
I'd like to take numeric strings of arbitrary length and insert a space every 2 characters.
So 1233456 becomes 12 33 45 6. Is there a way I can use format as string or IFormatProvider, like? That would put a limit on how long the string could be though, right? Since I'm casting to a long.
CLng((input)).ToString("## ")
I'd like to take strings of arbitrary length and insert a space every 2 characters.
123dssas4rr should become 12 3d ss as 4r r
How To Replace Spaces With Underbars In A String
Nov 2, 2011I have a string that I need to place to a file, but when I do place it to file, it gets cut off at the space, and the words after the space are placed to a new line. So I decided to place an underbar in place of all spaces, to avoid that problem. So how can I search the string for spaces and replace each with an underbar?
View 2 RepliesReading Remote Text File Into String Variable
Dec 29, 2009I have a remote text file on http://somewhere... that I need to read into a string variable in vb.net. What is the simplest way to do this?
View 1 RepliesVS 2008 - Connection String Bug - Reading A Tab Delimited File
Aug 2, 2009I want to read a tab delimited file so i set up a data reader with the following connection string: [Code] However when I do this it doesn't seem to delimiter at the tab characters (I cannot work out why it is breaking up the data where it is). the first few lines of the csv are in the attached "dbamstr.txt" - the select statement I am running is: "SELECT * FROM dbamstr.txt".
View 3 RepliesVS 2010 Reading/writing 2d String Array From/to File
Sep 7, 2011I can write a 1-d string array to file with:
Dim test() As String = {1, 2, 3, 4, 5}
File.WriteAllLines("C:MyFile.txt", test)
but can't see how to write a 2-d array to file.
I've tried this:
Dim test(,) As String = {{1, 2, 3, 4, 5}, {34, 22, 12, 33, 55}}
Dim myfile = File.CreateText("C:MyFile.txt")
Dim row, col As Integer
[Code].....
C# - Format Decimal Value To String With Leading Spaces?
Nov 28, 2011format a decimal value to a string with a single digit after the comma/dot and leading spaces for values less than 100?For example, a decimal value of 12.3456 should be output as " 12.3" with single leading space. 10.011 would be " 10.0". 123.123 is "123.1" I'm looking for a solution, that works with standard/custom string formatting, i.e.
decimal value = 12.345456;
Console.Write("{0:magic}", value); // 'magic' would be a fancy pattern.
Environment.GetCommandLineArgs() Splits String With Spaces In It Sometimes Not Others
Sep 22, 2010Environment.GetCommandLineArgs() splits string with spaces in it sometimes but not others, want to avoid this.
[Code]...
P.S. This was a VB6 command line app that I just converted to VB.net & the behaviour only occurs in the VB.net version. It's being called in many places at the moment, so don't really want to have to manually go through all calls & add double quotes around the whole argument.
Function That Converts A String With Spaces To An Array?
Apr 7, 2012I saw a built in function in VBscript a while back that converted a string with spaces to an array. However I can't remember the name and I looked it up in a few function listings and couldn't find it. Since almost all the functions that are in VBcript are in VB.NET I was wondering if anyone remembered the name of the function.
View 2 RepliesSplit Removes Tabs/spaces In String?
Jun 16, 2009i am trying to split a string up into separate lines with the following code, but for some reason it is also removing the spaces in the string.
Dim calculationText As String
calculationText = File.ReadAllText(fileName)
Dim fields() As String
fields = calculationText.Split(vbCrLf)
when i am in debugger mode, i look at fields, and every element has a line of the string but all the spaces and tabs are removed.
VS 2010 Macro - Replace The Spaces In A String
Sep 4, 2009I'm writing a macro to let me replace the spaces in a string in my code file with underscores. I've gotten as far as finding the beginning and end of the string as instances of VirtualPoint. Now I'm trying to select from the first VirtualPoint to the second. And I can't figure it out. I know the VirtualPoints are correct, because I'm using MessageBox.Show to tell me their values when I run the macro. I just don't know the correct command to set the TextSelection from the first to the second. I've tried this: [Code]
View 1 RepliesRemove Blank Spaces At End Of A Textbox?
Jun 6, 2009Is there any way to remove the spaces at the end of text after it has been pulled out of an SQL Database. Ive tried timming but ive had no luck.
View 6 RepliesVS 2008 Console App Blank Spaces?
Jun 30, 2010Not really sure if the title is fitting but couldnt figure out a better one.
However
I am trying to create a console app which is a TCPlistener however whenever it receives any data and I write to the console window it gives alot of 'enters' (blank lines) which is not what I sent at all.
Example:
'sending
Dim toSend() As Byte = Encoding.ASCII.GetBytes("1")
_writer.Write(toSend, 0, toSend.Length)
'receiving:
[Code]....
Asp.net - Reading CSV File With OLEDB Ignores First Line Even With HDR=No In Connection String?
Jan 4, 2011We're converting a Classic ASP site to an ASP.NET site. One function was to upload a 'template' of data in CSV format for importing into the database. There were several different record types in there (the first field always indentifies the type of data).The task was to get the CSV into a DataTable so it could be validated (new project is to have MUCH better validation rules)
The code seemed pretty straightforward - watered down (taking out comments, Try/Catch, etc) it is as follows:
Dim da As New System.Data.OleDb.OleDbDataAdapter
Dim cn As New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDirectory & ";" & "Extended Properties=""Text;HDR=No;FMT=Delimited;""")
[code]....
The DataTable (dtData) is populated, but only starting with the second line of the CSV file DESPITE the fact that "HDR=No" is in the connection string.
Reading Connection String From Config File In Windows Application
Sep 20, 2010I'm using vs2010 and can't get this to work. The same code has worked in earlier versions. What has changed?
config file:
<appSettings>
<add key="ConnectionString" value="Data Source=MikeLaptop;Initial Catalog=AdventureWorksDW2008R2;Integrated Security=True"/>
</appSettings>
Code:
Dim strProvider As String = ConfigurationManager.AppSettings("ConnectionString")
strProvider is always = nothing
How to do this now?
