Error : Index Was Outside The Bonds Of The Array
Sep 10, 2009
I have the following code below which has an error. When the checkbox is set to true and for example change the "role", and click save the following error is given;"Index was outside the bonds of the array". The TxtPayCont is a concatenation of title, fname, and lname in an array. Therefore, if all the fields have values, then it works fine. So if it is Mr Jones Tim, this works, but, if it is Mr Jones it doesnt not. It has to have 2 spaces to work.
If chkPayCont.Checked = True Then
Try
'* Function to split the Contact Name
Dim PayCont As String() = Regex.Split(TxtPayCont.Text, " ")
[code]....
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Apr 13, 2009
I have to copy a List of Books given below to a Multiline TextBox and then parse the BookName and Version to be stored in a varaiable called _BookName and _Version which i will use to store it in a database later. When a Line is successfully read i want to delete that particular line from the Multiline TextBox but i am getting "Index out of array exception".
BookName: Design Analysis, Version: 18
BookName: Metals and Non Metals, Version: 12
BookName: Surface Diagram, Version: 10
BookName: Elements and Compounds, Version: 10
[code]....
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Apr 16, 2011
I have an error index is outside array bound with this code:
Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click
Dim record = (From line In IO.File.ReadAllLines("test.txt") _
Let fields = line.Split(","c) _
Select New With { _
.drawer = fields(0), _
.number = fields(1), _
.title = fields(2) _
}).Where(Function(r) r.title = TextBox3.Text).FirstOrDefault
End Sub
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Aug 22, 2010
<object id="tts_flash" width="18" height="18" type="application/x-shockwave-flash" ata="http://www.gstatic.com/translate/sound_player2.swf" id="tts_flash" width="18" height="18"> <param name="movie" value="http://www.gstatic.com/translate/sound_player2.swf" /> <param name="flashvars" value="sound_name=&sound_name_cb=_TTSSoundFile" /> <param name="wmode" value="transparent" /> <param name="allowScriptAccess" value="always" /> </object>
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Jan 21, 2010
I am getting an Index was outside the bounds of the array error but I have set the array to reinitialize after each loop:
Imports System
Imports System.IO
Imports System.Xml
Imports System.Data
[code]....
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May 16, 2012
I am trying to display the data I've retrieved from a text file on the datagridview. The data can be retrieved but cannot be display out on the datagridview. I've used msgbox to show that the data can be retrieved. But after the msgbox there comes the error "System.IndexOutOfRangeException: Index was outside the bounds of the array."
Private Sub DoDetection()
ListStatus.Rows.Clear()
'listHistory.Rows.Clear()
ReDim IPAddStore(100)
[code]....
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May 24, 2012
cousin out with there IT coding and I was able fix up some of it so it worked but now its beyond my knowledge. The problem is after reading 5 lines of text it comes up the with error "Index was outside the bounds of the array".
Imports System.IO
Public Class Form1
Dim names(12), expenses(12) As String
[code]....
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Apr 18, 2009
I just recently started getting an index out of bounds error on one of my arrays at runtime. I was not having this issue previously. It only seems to happen when several items are added to a listbox.
Here is my declaration and code.
Dim ClientActiveMedProbs(frmmain.lstActiveMedProbs.Items.Count) As String
'store all active medical problem information in an array & build a string
For i As Integer = 0 To frmmain.lstActiveMedProbs.Items.Count - 1
ClientActiveMedProbs(i) = frmmain.lstActiveMedProbs.Items.Item(i).ToString
[Code] .....
The actual error message is:
Index was outside the bounds of the array.
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Aug 12, 2011
I have one user that is having a problem with my application, the error report shows an event type of clr203r and an index out of range exception. From what I've read this seems to have "something" to do with arrays or lists. (What that something is, so far, is beyond me or anything I've researched). I do have one array in my program -- myarray(13) as byte and I do have the syntax right as far as noting 20 elements in it. in my other bits of code.
I'm reading those bytes in the serial port, deciphering them and performing some actions. (to be vague). But just with what I've said, can anyone point me to a possible problem? Is the index out of range exception ALWAYS concerned with just arrays or lists? Or could it be something else?
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Apr 30, 2012
Trying to input a high setpoint, low setpoint, a % load, and number of compressors, then calculate the temp that all compressors are off. Then build a datagridview with the staging of compressors from all off to all on for each compressor up to 10 compressors.I am trying to insert headers from 1 to 10 compressors (Variable) with the text "Comp1", "Comp2", etc....Two rows with header. I am trying to use an array with index number to insert the text, but that is where my problem happens."Index was out of range".Here is my code
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim i As Integer, num1, num2, num3, num4, alloff As Single, stg As Single
TextBox1.Focus()[code].....
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Nov 14, 2010
I am coding a program for a movie trivia game that randomly shows a movie quote and the the user selects a movie name from a combo box that matches. I used a array for the movie quotes and a comboBox for the movie names. I have coded a portion of the program but I am stuck on how to compare the array quote being shown to what movie the user selects from the comboBox. I have tried numerous different things but none seem to work right. The way I have it coded now it shows that every movie I pick that it is right even if it is wrong. I am going to show part of the code here and also attach the entire solution for anyone that needs it .
[Code]...
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Sep 12, 2011
I'm trying to get the date and time in the database and see if it has a conflict on the textboxes that I have in my form. I use the DateDiff to see if there was a conflict but instead, I got an error. In vb6.0, I've done this code and there were no errors so far when I run it.
[Code]...
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Mar 29, 2009
I am trying to split text in a TextBox and I get this error {"Index was outside the bounds of the array."} while using this code
Dim s As String = Me.RichTextBox2.Text
Dim parts() As String = s.Split(":"c)
Me.TextBox1.Text = (parts(0))
Me.TextBox2.Text = (parts(1)).Trim
I am stock, it will work fine for a couple of reads, since the Me.RichTextBox2.Text text changes constanly but every now and then I get the error
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Oct 23, 2009
Getting error filling grid view from reading through data table:
Dim myDataTable As DataTable = myDataSet.Tables("SunTrust")
Dim myRow As DataRow
Dim i As Integer = 1
Try
[code]....
Error:Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index
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Jan 22, 2009
What im trying to do is send vars to a flash file.The following is my code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim oTitle As New ArrayList
Dim oSub As New ArrayList
Dim oRate As New ArrayList
[code]....
What I'm expecting the output to display is something like "t1=value&s1=value&r1=rate&t2=value&s2=value&r2=rat&t3=value&s3=value&r3=rat" But... i keep getting this exception: index was out of range. must be non negative and less than the size of the collection. Parameter name: INDEX.
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Aug 25, 2011
I have a datagridview, with 3 columns, each containing dropdown filters (in the column header). Of the 3 columns, 2 are working perfectly fine, but whenever I try to filter the 3rd column, it gives me this error: (Also all of the column's have the ColumnType property set to: DataGridViewAutoFilterTextBoxColumn) "Index was out of range. Must be non-negative and less than size of the collection. Parameter name: index." The error points to the part that begins with "If dgv1.Rows(e.RowIndex)..."
Private Sub dgvWPS_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles dgv1.CellFormatting
If e.ColumnIndex = 1 Then
[code]....
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Mar 5, 2009
I've got the web browser with tabs in all working fine, but there's one bug, i can add tabs, delete em, etc.. but when i delete a tab then go to create a new tab, it gives me the error: InvalidArgument=Value of '6' is not valid for 'index'. Parameter name: index '6' is the number of tabs i had open.Here's the bit of code i use to create the tabs with the browser in it:
vbcode
Dim browse As New WebBrowser
browse.Name = "b1"
browse.Dock = DockStyle.Fill
[code]....
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Mar 30, 2010
I have tried multiple things and i can't figure out why i keep getting the "index is outside the bounds of the array" error. I don't know where i went wrong in my code so I will post it all below. I am taking names and numbers from a text file, and using them in formulas to come up with other numbers to insert into a listbox.
Dim sr As IO.StreamReader = IO.File.OpenText("D:Pathname is correct\Data.txt")
Dim hours(8) As String
Dim strFormat As String
Dim strFormatStr As String
[code]....
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Dec 12, 2010
Per this UserControl that can be added to a blank form, I would like to use the HorizUnits array below to map custom grid x coordinate from a mouse x position.For a given input value 13, what syntax would I use to obtain a value of 2 where 13 lies between Value 10 and 16 for which 2 (Name) would be the custom grid's displayed coordinate position?
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Jul 13, 2010
i have an array contains a-z.Then i have a textbox and when click on the button, it will replace the text inside the textbox to the index number of the array.Example, from "abc" will become "0 1 2" The code below do the job.how to do so that i can replace the text inside the textbox from "0 1 2" back to "abc" based on the array?
Dim txtKey As String = readKeyTxt.Text
readKeyTxt.Text = ""
For Each b As String In txtKey[code].....
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Oct 16, 2011
Im just going to have to get used to this language for the rest of the semester And smohd, I will get back to you with my problem. That "Me..." control is so random. Not like JAVA Why am I getting an error with totalGrade
[Code]...
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Jun 26, 2009
I keep getting "Index was outside the bounds of the array." error when I run the exe from Debug and Release, but if I put my parameter -dev in a shortcut I do not get this error.Here is the code causing the problem
Dim cmdLine() As String
cmdLine = Environment.GetCommandLineArgs()
If cmdLine(1) = "-dev" Then 'problem[code].....
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Nov 29, 2010
At the line `If aryTemp(1) < aryTemp2(1) Then the Index was outside the bounds of the array.
error appears. Can't identify why would it be outside array's bounds. Basically trying to compare Last Names to sort the records and place em back into list box.A student record looks like this: FirstName[space]LastName[space]Major[space]Telephone[space]Email[space]GPA
[Code]...
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Apr 15, 2010
This is the code for my array (which is working)
Public numUsers As Integer
Public fNameUsers As String = ("......users.txt")
Public UserRecords As Usersclass() 'note... this line is in a module '
reader = New System.IO.StreamReader(fNameUsers)
numUsers = 0
'Split the array up at each delimiter of "," and add new objects '
Do While reader.Peek <> -1
ReDim Preserve UserRecords(numUsers)
oneline = reader.ReadLine
[Code]...
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May 18, 2010
Can I use Long for array indexing? If no what could be done to manipulate large byte arrays (>32bit)?
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Jan 19, 2010
just wanna get that simple problem.,but i am confused bout this i cant get the index location of an array>
my problem is have to display 5 elements so the index is 0 to 4 right?
example i entered 1 2 3 4 5 then i searched 3 the location should be index 2?right?
how can i get the index location of the searched number?if you can make me understand sub and functions too..
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Jun 13, 2009
Lets say I declare a public array for a structure, and initially I give it 99 indexes (well 100 with base 0), how would I get the first empty index? I thought of doing it like this but a structure array cannot be nothing:
Dim index As Integer
Dim RecipeItem As New RecipeItem
RecipeItem.name = InventoryList.SelectedIndex
RecipeItem.amount = AddItemAmount.Value
For index = 0 To _recipe_item.GetUpperBound(0)
[Code]...
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May 28, 2010
i have a 1 dimension boolean array and i need to get the index of the array element value = true.Anyone can point me a direction?I know i have to use.indexof() but when i try to use Variable.indexof(True) but it won't work.
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Jul 9, 2010
i have created a string array from A-Z, which will contain index from 0-25. Then i have a textbox and when i enter text into the textbox, how can i get the index number of the array associated with the text i entered? For example, i enter "AB" into the textbox, the index return should be 0 and 1. The code below only able to return the index if i enter only 1 letter alphabet. how to return the index number for many alphabets.
[Code]...
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Jul 9, 2010
i have created a string array from A-Z, which will contain index from 0-25.
Then i have a textbox and when i enter text into the textbox, how can i get the index number of the array associated with the text i entered?
For example, i enter "AB" into the textbox, the index return should be 0 and 1.
The code below only able to return the index if i enter only 1 letter alphabet. how to return the index number for many alphabets.
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
Dim abc(25) As String
[Code]....
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