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
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)
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
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..
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.
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!
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
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.
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...
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.
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
i am trying to get the value into the cur_stock where item_id = datagrdiview.curentcell.value.I am lookin out for the solution since couple of days, but couldnt figure it out.Well, m trying to make this work on CellMouse click event
Below is my vb.net code:
Private Sub DataGridView_stockout_CellMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView_stockout.CellMouseClick Dim i As Integer = Stock_checkDataSet1.Tables(0).Rows.Count - 1
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].....
I have the following code: indexOfSearchText = TextBox1.Find(item, start, TextBox1.TextLength, RichTextBoxFinds.WholeWord) If indexOfSearchText <> -1 Then startindex = indexOfSearchText End If But I want just the first result, if I have an example text: then it searches twice "is", I just want the first "is".
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?
I am working in VB 2008 and I have set up a datagridview to display rows of data which can then be selected. When I select the first row I get the error: Index was out of range. Must be non-negative and less than the size of the collection. When I select any other row the program executes as it should. From what I have learned so far is that the DataGridView has an index of -1 and that it counts the header row as part of the index which is the -1.When I select the first row through either DataGridView1_RowHeaderMouseClick or DataGridView1_CellContentClick the index is 0 for the first record. If the index is 0 I think it would fire off, but I have no idea what is happening behind the scenes. I can check the index, so when it is 0 and the code attempts to access the row, that is when I get the message.On an index number of 1 and up the code executes fine.So, is there a way to re-index the DataGridView, or is there a work around/fix for this issue?
I am running a VB.NET program and having an error of "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index".My code looks like below.
If Status.InvokeRequired Then Try Status.Invoke(New delegateoneArg(AddressOf onChangeEvent), ws)[code].....
I am getting this error in MySQL on search for keywords. The error: Can't find FULLTEXT index matching the column list. My Database Table is a MyISAM and my dataTypes I am searching are Text. Any Ideas why I would get the above error?
How can i get the Column Index and the Row Index when I click on the ListView?The ListView1.FocusedItem.GetSubItemAt(e.X, e.Y).Text function only gets the text of the first column, I can't find the option of getting the Index of the Column and Row upon clicking.
So this code is a section taken from a larger app and its purpose is to read the lines in a text file and place them in certain comboboxes, textboxes, etc. it works great right now except i have hit a snag. line 13 is the name of the project leader who was in charge of the job. However on older files we didnt include that name so line 13 isnt there. So when i debug the app will load up with nothing in that combobox(2) which is expected, but when i hit the update and apply button it errors out saying "Index was outside the bounds of the array" regardless of whats in the box.
Imports System.IO Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
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].....
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
