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
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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]....
InvalidArgument=Value of '1' is not valid for 'index'. Parameter name: index
This is my code
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
Dim Conn As OleDbConnection = New
[Code]....
When 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.
My users are getting this error :
ERROR:"InvalidArgument=Value of '5' is not valid for >> index.'
They are getting this while they enter to this page. its a application issue or sth related to database which i need to work on? I really do not know that its right place or i have to choose different type?
LoopBegin:
Do Until strXMLSingle.Contains("ENDOFXMLCHECK")
strXMLSingle = getTempFile.ReadLine
If strXMLSingle.Contains("<character") Then
[code]....
I have that so far. It was working great for the names part until I attempted to do the level part, now i get the following error:
System.ArgumentOutOfRangeException: InvalidArgument=Value of '1' is not valid for 'index'.
Also at the line where i use a goto statement to go back to the beginning of the loop, is there any way i can do that without a goto statement? Like a second loop statement or something?
I have created player to stream(broadcast) a video from server to clinet in Lan network,my problem is when I send URL of the video to client it take it and add to playlist but when I want to play it message box show's "InvalidArgument value of 0 is not valid for selecteD Index parameter name:selectedIndexSystem.windows. form" I will but the code of client and server but the I have determine the video which will be broacast in client side. [Code]
View 3 RepliesI have this code
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And I select one and it works! But when I try to select a different one it comes up with an error on..If ListView2.SelectedItems.Item(0).Text = "None" Then
The error..InvalidArgument=Value of '0' is not valid for 'index'. Parameter name: index
Dim group11_0_count = 0
Dim group11_1_count = 0
Dim group11_2_count = 0
[code].....
dim ItemNum As Integer = 0
Dim Selecteditem As ListViewItem = ListView1.SelectedItems(ItemNum)
Select Case ItemNum
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keeps telling me that InvalidArgument=Value of '0' is not valid for 'index'.
I have this code and I getting this error "invalidargument=value of "-1" is not valid for index"
Private Sub lunachange_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lunachange.Tick
If Listlog.Items.Count <> 0 Then
Dim count As Integer
count = Listlog.Items.Count
[code]....
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
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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
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
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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
[code]....
I have data that goes to another listview on the main form. Anyways, I have a user on a WinXP machine tell me about the following error[code]...
View 6 RepliesI am trying to export the contents of a list view control to the clipboard in VB.NET and windows 7. With VS 2008 I had no problem but when I installed vs 2010 I am getting this error value of `6`is not valid for index.
View 11 RepliesI have this [Code] When I debug the program, I have a listview. I use another button to add items to the listview. When I highlight an item, it's fine; the item starts. The problem is that when I highlight a different item, I get this message,
InvalidArgument=Value of '0' is not valid for 'index'.
Parameter name: index
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].....
I 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].....
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
[code]....
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'm trying to do a filename compare, sort of fuzzy match.Here's what code i have.First of all i load 2 directory's into 2 listbox's as strings and remove the filepath. Directory1
Code:
TextBox1.Text = FolderBrowserDialog1.SelectedPath
If TextBox1.Text = "" Then
Else
Then when i click the compare button i am trying to pass listbox1 and listbox2 through Distance and return the resulting fuzzy file matches.
Code:
Dim MyObject As New StringSift2
Dim ReturnVal As Single
ReturnVal = MyObject.Distance(ListBox1.SelectedItem, ListBox2.SelectedItem)
[code]....
But i get this error.
Code:
TreeView1.Nodes(lb1).Nodes.Add(ReturnVal.ToString())Specified argument was out of the range of valid values. Parameter name: index
what it does iswhen a user checks an item in the checked list box it transfer it to a listboxso i have a checked list box and a listboxi am planning to put another listboxwhat i would like to be able to do is thatwhen the user checks an item on the checked list box it will transfer the item into the listbox [like the one on my previous thread]and be able to show an messagebox with a textbox [ i read its called an input box ] or another form with a textbox and/or combo box will pop up
View 13 RepliesI 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 .
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This is my first post, but I plan on becoming part of the community now that i'm in a VB.net Class. I've been searching through all of my notes and power-points to try and answer this simple question I have a program that contains two radio buttons ( Residential and Business) and two list boxes (Premium Channels and Connections) I need to make it so that when the radio button Residential (radResidential) is selected the listbox selectedindex (lstConnections) stays at 0 ?
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I have been looking over some old vb 6 code and I noticed that there was a way to set the index of a listbox to a new value. For instance, if you wanted to populate a listbox with items from a database you could assign an id value from the table as the index value so that it is easier to relate back to the database. Does anyone know if and how to do this in vb.net?
View 1 RepliesWhenever I try to find an index in a listbox, i get the answer as -1.here's my code.
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How can I get an item of a specified index form listbox in a messagebox without selecting any item in listbox.
View 1 RepliesI 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?
View 2 RepliesHow 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.
View 9 Replies