Index Out Of Bound Exception Error

Sep 17, 2011

I have an application written in vb where I keep getting 'index out of bound' exception.I want to catch the exception only when its 'index out of bound' exception for other I have generic message. I am able to generate the generic message but cant. I am using the below code but it doesn't work .

If (ex.Message Is "Index was outside the bounds of the array.") Then
Dim sMsg
As
String =
"Function <Sample Function>.Too Many inputs" & ex.Message & vbNewLine & ex.StackTrace
[Code] ......

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Error Index Is Outside Array Bound

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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VS 2008 Address An Out Of Bound Index Error?

Dec 21, 2009

I am experiencing a perplexing error ("Index was outside the bounds of array") that did not surface a few days ago WITH THE CODE UNCHANGED.

I was even able to successfully create an executable file a few days ago. It was therefore a shock to be given this error when testing it today.

The snippet is shown below:

Dim GearArray(lines.GetUpperBound(0), 8) As String For x As Integer = 1 To lines.GetUpperBound(0)
Dim parts() As String = lines(x).Split(",")

[Code]....

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Error The Type For Variable 'Index' Will Not Be Inferred Because It Is Bound To A Field In An Enclosing Scope

Apr 19, 2009

I have some code and there are 2 errors which I don't understand I have tried all sorts...

1)The type for variable 'Index' will not be inferred because it is bound to a field in an enclosing scope. Either change the name of 'Index', of use the fully qualified name (for example, 'Me.Index' or 'MyBase.Index').

2)Function 'GetNewPhrase' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used.

I can't get it to work..

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Error - Index Out Of Array Exception

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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Error : Index Out Of Range Exception Was Unhandled

Aug 4, 2011

So i want to grab information from a certain column in a database, however the user pics the column by the column name so it is a variable in the code

Dim SQL As String = "SELECT '" & Night & "' FROM TblContacts" ' WHERE Phone = '" & incomingtextno & "'"
Dim myOleDbCommand As New OleDb.OleDbCommand(SQL, con)
Dim current_count As Integer
con.Open()

[code]....

The user chooses the "night" then the program grabs the value from the column with that variable name, except i think i hav e the wrong syntax because i get the error "Index out of range exception was unhandled" - this pops up on the line
current_count += myDataReader.Item(Night).ToString and is pointing at the word Night.By the way when I say column the technical term maybe field, however it is a column in the database entries...

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VS 2008 - Array - Error Report Shows An Event Type Of Clr203r And An Index Out Of Range Exception

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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Sql - Unable To Find Specified Column In Result Set Index Out Of Bounds Index Out Of Range Exception

Apr 23, 2012

i am having trouble putting a value in a textbox. Each time a ticket is sold i put the total price in a textbox, each time a ticket is sold for the same concert it increases by adding its self to the total price. It works at the first sale, but after that it breaks down. here is the code

Private Function DisplayMoneyTaken() As Integer
Dim totalMoney As Integer
'open the database connection

[Code].....

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Index Incorrect When Adding Records To Bound Table

Jul 15, 2011

I'm, using a SQL Server table in a DataGridView and I'm having trouble adding records. I'm new to vb.net but used vb6 for a lot of years so the transition is a little difficult. For now I'm just trying to add a record using a button click but the record key which is setup as integer and to automatically increment by 1 shows as -1 after the record is created. While the data does show in the grid it is never actually posted in the table. Once created I want to select the record just entered.

Here's what I have:

' Declare
Private addedRowIndex As Integer

Code:

Dim newMessagesRow As ArcadeDataSet.messagesRow
newMessagesRow = ArcadeDataSet.messages.NewmessagesRow
newMessagesRow.movie_title = "Added Programmatically"

[Code].....

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VS 2008 Finding The Index Of An Item In A Bound Checklistbox?

Nov 19, 2010

I have a checkedlistbox to which a dataview is set as its datasourceI also have a string array that contains valuemembers which need to be matched to the items in the checkedlistbox, of which if complying the checked state needs to be se

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VS 2005 Error:Index Was Out Of Range. Must Be Non-negative And Less Than The Size Of The Collection.Parameter Name: Index

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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Error - Index Was Out Of Range. Must Be Non Negative And Less Than The Size Of The Collection. Parameter Name: INDEX

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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Error - Index Was Out Of Range. Must Be Non-negative And Less Than Size Of The Collection. Parameter Name: Index

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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[2008] Error: InvalidArgument=Value Of '6' Is Not Valid For 'index'. Parameter Name: Index

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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Forms :: DataGridView DataError Exception When Removing Items From Bound List?

Nov 2, 2011

I am using a DataGridView bound to a BindingSource which is itself bound to a List of objects. This all works well until I remove objects from the list. If I am scrolled down to the bottom of the DataGridView and then remove a bunch of items from the list it is bound to it generates a DataError exception because the length changed and the rows I am looking at no longer exist... I changed my code to handle that error, but now instead of popping up a message it SLOWLY erases the data in each of the newly invalid rows at the end of the table (I think each time it does one it generates a new DataError, which is why it is so slow).

How do I prevent this? I want to be able to dynamically (and programmatically) add and remove items from the table without the possibility of this error... I assumed this would be handled automatically as part of the data binding process but I guess not.

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Fix Index Out Of Range Exception?

Nov 12, 2011

i keep getting out of range exception when i run my code in vb.. it says that HslSubj = Struktur(PosKt - 1) is out of range exception unhandled.. but if i delete that i get a new error, which is argument exception.. i put my whole code below..

[Code]....

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Index Out Of Range Exception?

Aug 10, 2009

My VB code keeps throwing and exception when I convert my date to a string. Here is the error message:

ConvertDateToYYMMDD(theDate(0), theDate(1), theDate(3)) Index '3' for dimension '0' is out of range.

[code].....

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DB/Reporting :: Getting An Index Out Of Range Exception?

Apr 22, 2010

I don't understand why this piece of code is getting an Index out of range exception. I checked the column names and they are OK. The same code was used for another database and ran without problems. Both databases are in Access.

[Code]...

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EntityDataSource - Index Was Out Of Range Exception

Apr 16, 2011

I'm trying to grab the values that have changed using the GridView_RowUpdating event.

Here is my code:
Dim newValues As String = ""
Dim oldValues As String = ""
Dim i As Integer
Dim j As Integer
[Code] .....

Weird thing is, it seems to pull OldValues fine, but when I try to pull the NewValues I get an "Index was out of range." Checking around I see that this sometimes occur if you have non-BoundFields in your Gridview, but all of my fields are bound!

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Getting Index Out Of Range Exception Could Where In The Code Is?

Sep 1, 2010

dbReader = DAL.GetCaseSumCasesAssnCtrlMgmtCtrlChargeCodesLeftJoin(ClientKey, txtCaseNumber.Text)
If dbReader.Read Then

[code].....

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Getting Index Out Of Range Exception Could Where The Code Is?

Feb 15, 2010

dbReader = DAL.GetCaseSumCasesAssnCtrlMgmtCtrlChargeCodesLeftJoin(ClientKey, txtCaseNumber.Text)
If dbReader.Read Then

[code].....

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How To Deal With Index Out Of Range Exception

Feb 1, 2011

I was trying to add two quantities at different rows of same description i.e same product_name and same item_pack.1st I want to check the table if it contains the same description or not by comparing with the first record and so on. When found, I'll add up the quantities and then to delete that particular row (to avoid duplicate search). But when I delete the row the particular row, next time it throws an out of index exception

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Index Was Out Of The Bounds Of The Array Exception?

Dec 22, 2009

i am creating a login page in VB.NET, where a user enters the email and password and clicks submit, then the user is taken to a secure page. login.aspx is the page.but i am getting this exception

Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IndexOutOfRangeException: Index was outside the bounds of the array.

Source Error:
Line 10: Using conn As New MySqlConnection(conInfo)
Line 11: Using cmd As New MySqlCommand(query1, conn)
Line 12: cmd.Parameters.AddWithValue("", txtUserName.Text)

[code]....

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VS 2005 - Index Out Of Range Exception

Dec 13, 2010

I keep getting the error message "Index out of range exception" when I run the following code.
XX
GN3 = (Loops * 5)
For a = 1 To Loops
For b = 1 To GN3
R1 = Seeds1(Counter1)
Randomize()
R2 = CInt(Int((56 * Rnd(R1)) + 1))
Counter1 += 1
MessageBox.Show(R1 & " " & Counter1 & " " & b & " " & GN3)
Next b
Next a

The message box conforms that the last entry in the array has been reached. And that Counter1 and b both start at 1 and go to 2845. And that GN3 is also 2845 all of the time.

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Error - A First Chance Exception Of Type 'System.Exception' Occurred In Microsoft.VisualBasic.dll

Sep 2, 2009

I have a large project where we have 2-3 dll projects that are converted from VB6 to VB.NET. We have fixed all the issues that caused compilation errors, and most of obvious issues in running, so now we have basically a program up and running. The exe is created from scratch in VB.NET, using a lot of functionality from the converted dll's (including GUI forms). What I wonder is when I run the program in debug mode, I get a bunch of warnings in the "Immediate Window" saying:

A first chance exception of type 'System.Exception' occurred in Microsoft.VisualBasic.dll

...and some of other type (but most of them in Microsoft.VisualBasic.dll).I was wondering if this is common in projects converted from VB6, or if it is caused by bad design in our code...

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Index Out Of Range Exception In Custom Generic Collection?

Feb 25, 2009

I wrote a class which imports System.Collections.ObjectModel. For the management of the collection, I've written:

Default Public ReadOnly Property Item(ByVal vntIndexKey As Integer) As ItemType
Get
Return CType(mCol.Item(vntIndexKey), ItemType)

[code].....

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Entity Framework Exception: Index Was Outside Of The Bounds Of The Array."

Apr 7, 2009

I am having and issue with Entity Framework. I have had it working, but have now added several more entities to the model, and now I am getting the above error. For debugging purposes, I have created a test form with a grid control to populate from my Projects entity collection. FYI, I am using GUID's for my primary keys. I only have one bit of code:

Public Class TestForm
Private Sub TestForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

[Code]....

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Office Automation :: Invalid Index. (Exception From HRESULT: 0x8002000B (DISP_E_BADINDEX))

Apr 20, 2009

I have a windows form application in Vb 2008 pulling data off SQL Server 2005. I need to be able to create an Excel report on the fly and dump the results from a query onto the first Excel sheet. After that I run another query and need to dump the results to the next sheet in the same workbook. Problem is that this query may spit back more that 65356 rows. Therefore I need to put the first 65000 rows in the second sheet and then the rest in the next sheet and so on and so forth.

Unfortunately, when I fix the sheet_var = 2 to start dumping in the second sheet, I get an index error. Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))

The error is occuring in this line: oSheet = obook.Worksheets.Add(After:=obook.Worksheets("Page " & sheet_count))

Here is the code:

Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Cursor.Current = System.Windows.Forms.Cursors.WaitCursor

Dim cnn As SqlConnection

[CODE]....

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IDE :: Error Like It "An Error Occurred Creating The Form. See Exception.InnerException For Details. The Error Is: Attempted To Read Or Write Protected Memory

Aug 11, 2009

I have a project that reference from leadtools 16.5, and after that, i want to run my project..i see am error like it " An error occurred creating the form. See Exception.InnerException for details. The error is: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. im using vb 2008 pro

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Index Error "InvalidArgument=Value Of '2' Is Not Valid For Index" For ListBox

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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