I have string 12.3.2010,13.3.2010,14.3.2010,15.3.2010
And how to check for example: is 12.3.2010 member of this string up.
If it is, messagebox ("true")
If it isn't, messagebox ("false")
It's important to say that size of the string is not specified, so it can have more dates.
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]...
sort a comma delimited string to different textboxes.Ex.
111,222,3,44,5555,66
to
Textbox1
Textbox2
Textbox3
[code]....
I'm having some trouble converting a double to a string.I have a double value, like 43.64 and I need a string like this: "43.64"If I try to convert the double to a string I always get "43,64" what doesn't work for me..
View 5 RepliesI 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.
These is the content of my txt file which is saved in D drive in my pc abc,1,2,3..I tried the flowing but it didn't work:[code]I am getting error on this line.. data = line.Split(","c)...it says this line isn't in use anymore or something and that I rather use LineInput but thats asks for filenumber and i don't know what that is. I am sorry but I am a complete beginner. what else can I try? [code]ok that error is gone now but now if I want to add these values to a list box..how can i do that?
View 1 RepliesI need a regular expression that can validate that a string is an alphanumeric comma delimited string.
Examples:
123, 4A67, GGG, 767 would be valid.
12333, 78787&*, GH778 would be invalid
fghkjhfdg8797< would be invalid
This is what I have so far, but isn't quite right: ^(?=.*[a-zA-Z0-9][,]).*$
Can i filter size with a File dialog?
View 4 RepliesIn my application i have a TextBox named "Me.txt_catre.Text" and a MS Word File (.doc) containig "<<03>>" word that must be replaced with the value from TextBox...
I use this peice of code...
code:
The problem is... if the "Me.txt_catre.Text" contains more than 255 characters as a string... the application gives me error...
What solution i have to place more than 255 chars into that MS Word file ?
I had set a print format to print some word in a Text box, when I input the text in text box is an normal size from system,but I want it print out to printer follow the Rectangle size that is was set to print out on paper.actuary i want it can auto size the font size follow by the length of string.
View 1 RepliesI am adding ToolTips to my forms and sometimes to get the point across my text string can get lengthily. This results in a long single line. Currently I am simply adding manual carriage returns after a test run and then making changes when it looks right. Has to be a better way.
View 3 RepliesI am trying to filter the results of a datagridviw using the bindingsource.filter method.
Dim filters(2) As String
...
If Me.txtPartIDFilter.Text = "" Then
[code]....
The issue is in the last line. ID_Part is an Int64 data type filters(0) is a string so the system returns a "Can't perform 'Like' operation on System.Int64 and System.String" error message.As you can see I tried converting the data type, but that failed since it is encased in String.Format()- it's going to be a string no matter what, I suppose.It's almost 1:00 a.m. so I'm not firing on all cylinders.
i would like to split my data from string and put it into integer and invidual string as sample below:
this is the data i want:
Private total() As Integer = {10, 6, 2, 1} 'here consider length = 4
Private towns() As String = {"A", "B", "C", "D"} 'here consider length = 4
below is the data i get it now:
Dim total2 as string = "10,6,1" 'here consider length = 1
Dim towns2 as string = ""A,"B","C","D"" 'here consider length = 1
how to split the total2 and towns2 i get and split into total() and towns() i want.
it is i need to write a for loop to split the string by comma?
I used a built in function to create comma separated string using List easily.(It is not split and join but new function) I'm not able to recollect or find it. If some one knows about it and uses it please post a link to that. Framework - .net 2.0
(It is not Join or split - I know about this, .net has new built in function to create CSV format)
Check Jacob G Answer below for what i was looking for let me know your thoughts on it compared to join ;)
And whoever gave me -ve rep need to keep some patience and not hurry
How to find the 15th comma in a string and get that item's substring?
View 2 RepliesI'm trying to insert a string that contains a comma into a varchar in vb.net. How do I make the insert statement I'm building understand that I want "X,Y" to be in the varchar and not X in the varchar and Y in the next column?
View 1 RepliesI've got this string which looks like this:
Gabriel, Peter
And I want this string to look like this:
Peter Gabriel
I know about the replace and split functions, but I'm not sure how I can make this as simple as possible without messing around too much?
Here's the code
Dim strDisplayName as string
strDisplayName = "Gabriel, Peter"
Dim strTemp() As String
strTemp = Split(strDisplayName, ",")
strTemp(1) = Replace(strTemp(1), " ", "")
strDisplayName = strTemp(1) & " " & strTemp(0)
I need to build a comma-delimited string from an array.
For i=0 to ubound(arr)
str+= arr(i) & ","
Next i
The trouble is that I end up with an extra comma at the end.
My current method for removing the comma is:
If str<>"" then
Left(str, Len(str) - 1)
End if
But it seems pretty untidy, and non-generic. I have to do this so often, it's become a pain.
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), ",(?=([^""]*""[^""]*"")*[^""]*$)")
I'm trying to write two regex's - you'll need to tell me if they're even possible. Both are based on VB.net syntax.
Regex 1:
The string I'm testing against -
Size on disk: 25,754,900,936 bytes
It has a handful of leading spaces, but the text is ALWAYS the same. I'm trying to extract out just the number (25,754,900,936).
I've tried a handful of regex's, but I can't get everything on one line. The commas are messing me up and returning multiple matches (For example, d+W+ gives me four matches, one for each set of numbers separated by commas.)
The best I've done is [0-9/,]* but that gives me 25 empty matches and one match (On match 19) of the number. I need this to match on match 1.
[Code]....
I have a number of classes that all implement the same interface. e.g.
Public Class IncidentAsset
Implements IModelWithIdentity
Private _assetId As Int16
Private _otherAsset As String
Private _asset As Asset
[Code]...
Is there a better way of doing this in VB.NET using .NET 2.0?
am trying to populate an array like so:
Dim tmpArray As String = ""
Do Until x = Form1.arrayCal.Length
tmpArray = tmpArray & "," & x
[code].....
I am reading a csv file in VB.net and saving the line to a SQL database. At a later point in my code, the SQL line is retrieved in the application, and the Split function is used to get 'field' values. The Split is done taking comma as the separator. The application processes many other files (including excel), and the split function is used for all of them. The problem I am now facing is that one of the csv files I read, has a field value that starts with " followed by multiple values separated by a comma and ends with another ". The normal reading of the csv file results in each of those single field values is taken to be a separate value.
An example line is:
Elker,MissB,"Bus, Taxi, Train, Ferry, Parking, Toll",800253
Where there should only be separated to 4 columns, they get separated to 9 columns instead. What I want to do is replaced the commas after 'Bus' and until 'Toll' with a '?' instead. I have tried using Replace, including the overloaded one with starting position, but it ends up replacing ALL the commas in the line with '?'
Attempt 1:
If vstrLine(intStartPos) = "," Then
strRetVal = Replace(vstrLine(intStartPos), ",", "?")
end if
Where vstrLine is Elker,MissB,"Bus, Taxi, Train, Ferry, Parking, Toll",800253
and intStartPos is the first instance of a comma after the "
It returns only the '?' and not the string with 1 comma replaced by '?'
Attempt 2:
If vstrLine(intStartPos) = "," Then
strRetVal = Replace(vstrLine, ",", "?", intStartPos)
end if
It returns a string with all commas replaced with '?'
What i want to do is take particular values from a list of strings and store them into variables for that particular index. Com317,subject,1,20,M,year1the example is what is contained in each index of the list of strings. I want to select the 1 and the 20 from this list and store them into 2 variables. Been trying to do this with a for each loop but I'm not sure how i can single out these 2 values
View 2 RepliesI've got a variable which contains a string like: dim test as string
test="bjcbhiabab,1,1,50,0,1,telepathie2,1,60,0"
Now I need to seperate all those values (each seperated by a comma) into new variables let's say value1 to value9 What's the most easy to use coding for this? I haven't got a clue which coding to use for this :S
VB.NET 2010/ASP.NET 4. I am using a web service which returns a string like this:
US,"UNITED STATES",MN,MINNESOTA,"MAPLE GROVE",45.1234,-93.4947,613,763,AMERICA/CHICAGO,NA,55311,"COMCAST CABLE","COMCAST CABLE",COMCAST.NET,"AS13367 COMCAST CABLE COMMUNICATIONS HOLDINGS, INC",CABLE/DSL,RESIDENTIAL,3,99,35,96,,
If I split by comma it's usually fine except in the above string I have the following:
"AS13367 COMCAST CABLE COMMUNICATIONS HOLDINGS, INC"
Which contains a comma and splits into two. This I don't want.
How to see if this field (array(15)) contains a comma & if it does to leave it intact into one array field? It's always constant in the same place in the array
Example:
(14) = COMCAST.NET
(15) = "AS13367 COMCAST CABLE COMMUNICATIONS HOLDINGS"
(16) = "INC"
(17) = CABLE/DSL
But I wish to keep it so it's:
(14) = COMCAST.NET
(15) = "AS13367 COMCAST CABLE COMMUNICATIONS HOLDINGS, INC"
(16) = CABLE/DSL
I have a textbox AND 3 checkboxes; checkbox1, checkbox2, checkbox3
In textbox we have 1,2,3
If I type in textbox1 = 1,2 then
checkbox1 and checkbox2 will be checked and checkbox3 will remain unchecked.....
How to do this in vb.net
I want to combine value become
A,B,C but my coding run the result as
ABC My coding:
& cboxOwner.Text & "' & '" , "' & '" & cboxOwner2.Text & "' , '" & cboxOwner3.Text & "'Any wrong?
I have a text box with a list of entries for example:
Reference 1
Reference 2
Reference 3
[Code]....
I plan to read the string back into a the textbox later using the split() method and assign each to string to an array.
I'm using String.Join to attempt to turn an array list into a string that is comma separated, such as "1,2,3,4". I can't seem to get the syntax working.
Here's what I'm trying:
Dim aryTest As New ArrayList()
aryTest.Add("1")
aryTest.Add("2")
aryTest.Add("3")
[CODE]...
How can I go about doing this properly?