VS 2008 Remove Tab By Index?
Sep 14, 2009I have multiple tabs in a tab control, and I need to know how to remove a tab by its tabindex, I can't seem to figure it out. I don't want to select the tab, just close it.
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Get A ComboBox To Remove The 6th String In The ComboBox Or An Index Of (5) But It Doesn't Remove It?
Feb 22, 2009I'm trying to get a ComboBox to remove the 6th string in the ComboBox or an index of (5) but it doesn't remove it here is the function I am using:
if ComboBox1.items.count = 6 then
ComboBox1.Items.RemoveAt(5)
End If
Remove Line From Index?
Mar 11, 2010I have a text document that has a lot of data. I want to search for a specified term say "apple" and remove that entire line of data from the document.
View 1 RepliesRemove An Item From An Array At A Specified Index
Apr 9, 2010How do I remove an item from an array at a specified index? This code copy's the index and then adds the indexes until it gets to the one you want to remove, skip it, and try to continue. But I get so many errors. From being out of the bounds of the array, to just being null for some odd reason. [Code]
View 5 RepliesRemove Filearray(0) Index At Certain Times?
Mar 2, 2010I am creating a program which really relies on arrays to work.Everything is working well except for trying to remove an array index. I need to remove filearray(0) index at certain times and have not found an appropriate way to do this. There might be more elements after (0) but there also might not be. I can't seem to come up with the code that can remove index (0) as if the rest of the array is blank I'm not sure if I can redim from lbound(+1) to ubound())
View 8 RepliesForms :: Remove Tab Index Functionality From Left/Right Arrows?
Apr 10, 2009Im building a, lets say kiosk, that has only one form of input and that is a keyboard. I've got an up/down/left/right arrows and the enter button. I have a form that needs to have hundreds of buttons. I've arranged all my buttons in a giant grid and want the user to use the arrows to navigate through the buttons. The button that is 'highlighted', lack of a better term, has different colors so we know which button we currently are on. So when the user hits the down arrow the button below the current button gets highlighted. My issue is that when the user hits the left and right arrows the 'cursor' doesnt move left and right it moves up and down.
The left and right arrows follow the tabindex sequence.
[2008] Error: InvalidArgument=Value Of '6' Is Not Valid For 'index'. Parameter Name: Index
Mar 5, 2009I'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]....
VS 2008 InvalidArgument=Value Of '0' Is Not Valid For 'index'. Parameter Name: Index
Jul 26, 2009When the selected index changes I for a second time this code errors.
vb.net
lvReports.SelectedItems.Item(0).SubItems.Item(2).Text
with this error message
InvalidArgument=Value of '0' is not valid for 'index'. Parameter name: index
Why is this?It worked for the listviews.click event perfectly.
Remove Or Split Last Index Of ("???")?
Feb 15, 2012Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim Path As String = "C:Program FilesInternet Explorer\\\" + "???////aaabbb" 'you can add infinity char bla bla...'
'Path can change target bla bla...'
[code]....
Sql - Unable To Find Specified Column In Result Set Index Out Of Bounds Index Out Of Range Exception
Apr 23, 2012i 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].....
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, 2009Getting 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
Datagridview : Index Was Out Of Range. Must Be Non-negative And Less Than The Size Of The Collection. Parameter Name: Index?
Dec 9, 2009I am using Sub to format datagridview but during Form_Load this error occur. There are rows in datasource and dg.row.count is > 0.
.Columns(0).Width = 50 <==== ERROR HERE
.Columns(1).Width = 150
.Columns(2).Width = 80
.Columns(0).HeaderText = "ID"
[code].....
Error - Index Was Out Of Range. Must Be Non Negative And Less Than The Size Of The Collection. Parameter Name: INDEX
Jan 22, 2009What 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.
Error - Index Was Out Of Range. Must Be Non-negative And Less Than Size Of The Collection. Parameter Name: Index
Aug 25, 2011I 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]....
Index Was Out Of Range - Must Be Non-negative And Less Than The Size Of The Collection. Parameter Name: Index
Apr 13, 2010i 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
[code]....
Use An Array With Index Number To Insert The Text But Index Was Out Of Range?
Apr 30, 2012Trying 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].....
Comparing Array Index To Combo Box Index?
Nov 14, 2010I 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]...
VS 2008 : Add A New Row At A Certain Index In The Table?
Jan 10, 2011I add a new record into my access table using.
Dim comm As New OleDbCommand("INSERT INTO SaleInfo VALUES ('" & ListBox1.Text & "', '" & TextBox1.Text & "', '" & TextBox2.Text & "')", Con)
comm.ExecuteNonQuery()
How can you add a new row at a certain index in the table?
VS 2008 Index Out Of Range?
Dec 5, 2009I'm running VSE 2008 and have an app with a datagrid built into it. The datagrid has a column for weblinks which when clicked open up a webform within the app. Problem I'm running into is when the column header is clicked it gives me an error..."ArgumentOutOfRangeException was Unhandled - Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"
Here's the line of code I'm using:
[Code]...
Index Is Out Of Range Error In 2008
Jan 17, 2012i was making program that updates data in the datagrindview1 in form1 to the form2 but after i click update in form2 im getting an error Index is out of range.[code]
View 1 RepliesVS 2008 - How To Get Index Of Selected Items
Mar 3, 2010I've been working with a listview. I just need to know how to get the index of the selectedindex otherwise I can't work anything out, if the application doesn't know what is selected... I tried these codes but none tells me the index, I am just lost with it, thought shouldn't be that hard...
Dim index As Integer
Dim item As ListViewItem
lsvOrderDetails.SelectedItems.IndexOf
item = lsvOrderDetails.SelectedItems.Item()
index = item.Index
VS 2008 Combobox Index Changes Timer?
Jan 28, 2011I have a comobox and a timer.
im trying to make it so the index of the combobox is "for example"
1
2
3
4
5
each number will change the timer
1 = 1000
2 = 2000
3 = 3000
and then the code will be something like If comobox1.text = "1" then timer1.interval = 1000
end if
VS 2008 Combobox Selected Index?
May 16, 2010im having a problem regard combobox selected index.the combobox wont change its index when i type a text that is the same with one of the items and pressing tab. when i check its selected index its -1. ill give an example to make it simple..combobox items = AB, AC, AD i entered "AB" by simply typing it not by selecting in the dropdown.its index is -1, how can i make the index the same with the items in the drop down?
View 2 RepliesVS 2008 Datagridview: Index Was Out Of Range
Jun 21, 2009I'm trying to set a background color for a row in my datagridview. Here is the code I'm using:
[Code]...
VS 2008 Debugging Index Out Of Bounds?
May 9, 2009including the runtime error message I receive that keeps killing my application. I am about to pull my hair out because I cannot find anything wrong with the code, and I do not get the error when debugging the application in VB! Basically a user enters some medical information on a form in text boxes and adds some medical conditons and medications into two listbox controls on the form, on for medical problems and one for medications they are on. When Button1 (command button) is clicked, it calls a subroutine stored in a module1. Then the application throws and Index out of Bounds error and crashes, losing all information that was entered. Here is the code on Button1:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnNext5.Click
Call Store_MedData
End Sub
Here is the code for Store_MedData in the module. The error occurs on red text:
Dim ClientLastName as string, ClientMI as String, ClientFirstName as string, ClientAddress as String, _
ClientAddress2 as String, ClientCity as String, ClientState as String, ClientZip as String, ClientDOB as String, _
ClientBloodType as String,ClientActiveMeds(frmmain.lstActiveMeds.Items.Count - 1) As String, _
ClientActiveMedProbs(frmmain.lstActiveMedProbs.Items.Count - 1) as String
[code]....
When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box. The application is being run on a PC running Windows Vista Home Premium w/ SP1. (aka. Windows "Worthless Edition")
VS 2008 Error: Index Out Of Range
Aug 24, 2009[URL] That's a picture of the error. For some reason, it's saying that CurrentPlayer is < 0, but I stepped into the program and it said that CurrentPlayer was 0.
View 7 RepliesVS 2008 Getting The Index Value Of A Combobox In A DataGridView?
Sep 25, 2009I have a column in a datagridview that is a combobox with 4 items in it. I can use this code to see the text value of the selected item:
View 2 RepliesVS 2008 Increase Array Index By 1?
Apr 5, 2010I'm having trouble inputting data in to an array. The first input is fine but after that it just overwrites the first input. i tried to write it so that it would increase the array index by one each time but it hasn't worked.[code]
View 7 RepliesVS 2008 Index Out Of Range Error?
Aug 26, 2011Below is my code wherein i am showing a query based on items selected in list box... My problem is that when i m selecting all the items in list box , results are showing but if i m selecting some items, it gives Index out of range error....
vb.net
Private Sub btn_show_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btn_show.Click
Dim prod_name As String = String.Empty
[code]....
VS 2008 LINQ Get The Index Of Datagridview Row?
Apr 29, 2012vb
Dim CheckedRows = From dgv As DataGridViewRow In Me.DataGridView4.Rows _
Where dgv.Cells(0).Value = True _
Select New With {.a = dgv.Cells(1).Value, .b = dgv.Cells(2).Value}
my code above works fine but how to get the index of the row on which the checkbox is checked