ListBox Bounds Are Incorrect?
Oct 16, 2010
So I've finally moved into the VB.NET world and have a quick question. I am drawing a ListBox control with DrawItem event. The problem I am having is that the e.bounds region does not match my text. I changed the font of my ListBox to a larger one with ListBox.Font = New Font(...). Below is my code, when the text is printed it overlaps, slightly, with other rows. Also, I did change the DrawMode to OwnerDrawFixed.
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Aug 13, 2010
i just want to make a program with first form to enter the serial if correct just continue to form2 if incorrect just a popup say like "Serial Incorrect" how i can make it ?
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Jan 16, 2009
I'm having problems with this code. It cycles through but it tries to copy lines that do not exist, and gives and error. I'm searching for a String Character then when I find it I get a Position of the character. Then I convert that character to The Line it is on (I think this is the problem, since it says the character is on a line that doesn't exist)
[Code]...
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Jul 9, 2009
OK. So I have a class-level array:
Dim terrain()() As Double and I want to add the bounds in a procedure:
Dim terrain()() As Double = New Double(divisions + 1)() {}I can't add the bound for the seconds dimension.
Then I want to assign a value to any element of the array inside the procedure.
terrain(0)(0) = 0.5 This gives the error: Object reference not set to an instance of an object You can see my problem. What solution can there be to this problem that involves one array.
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Feb 7, 2012
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
[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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Feb 11, 2011
I have 2 screens, and 2 forms. I want each form to fill a screen, so I did the following code:
s = Screen.AllScreens
f1.Bounds = s(0).Bounds
f2.Bounds = s(1).Bounds
(s(0) is my primary screen, and s(1) is above it.) F1 fills s(0), but f2 does not fill s(1). The size of f2 is set correctly but the location is set to (50, 0) instead of (0, -1024). Maybe location won't accept negative numbers? If so, how can I get my form to the other screen?
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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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May 2, 2011
I have this code where I'm wanting to draw text inside a defined rectangle and if it's too wide I want it to be slit onto multiple lines and if it's too tall, I was it to only paint what it can which right now it's not cutting it off it continues on below the bottom border.Here's my
Dim NotesRect As New RectangleF(mMargins.Left + LeftIndent, m_PagePositionSingle, mMargins.Right, mMargins.Bottom)
e.Graphics.DrawString(NotesString, m_ItemFont, Brushes.Black, NotesRect, New
[code].....
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Jan 23, 2012
Error 'Index outside of bounds..'
Structure2
A as string
B as single
public sub structure2Init[code]....
I get Error 9 'Index outside of bounds...' I don't know why ?
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Aug 3, 2010
I know the node how can i get the bounds as a rectangle for a particular node on a treeview?
If it is not displayed i want nothing to be returned
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Mar 11, 2010
Another error and I'm not sure where it is comming from:
Structure structHours
Dim StdHours As Integer
Dim OvHours As Integer
[Code]....
Shows i to have a value of 30. Where is this errors comming from?
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Aug 30, 2010
how to get the array to handle the primaryGroupID for a vb.net console app. Here is what I have so far.array not included as I am currently researching available options(and no one seems to have an available answer on google)
Dim Results As SearchResultCollection = objSearch.FindAll()
Dim objpgID As String
For Each Result As SearchResult In Results
objpgID = Result.Properties("primaryGroupID").Item(0)
[code]....
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Jun 1, 2011
Every time that to form loads, the tab control loads all information for each element in the array into the tab controls at once, instead of stepping through Error says index outside of bounds of array
Private Sub fillTabControl()
Try
AlbumTextbox.Text = strAlblumNameArray(intCurrentIndex)
[Code].....
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Dec 4, 2009
Private Sub btnCount_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCount.Click
[Code]...
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Jan 5, 2010
I'm trying to check if a user is logged on on another computer, but when it runs the check I get the following error.
Error: MySql.Data - Index was outside of the bounds of the array.
Public Function StaatOpenRegLogOpAndereMachineByWerknemer(ByVal RegLog As clsRegistratieLogin) As Integer
StaatOpenRegLogOpAndereMachineByWerknemer = 0
[Code].....
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May 26, 2012
I have a text file with several rows and columns and each column is seperated by a space (" ") all I am trying to do is remove all data and leave columns 1 and columns 7.[code]
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Jul 6, 2010
I am getting "Index was outside the bounds of the array." error when using this code:
[Code]...
I fail to see how the (random) index can be out of bounds?
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Oct 22, 2009
IndexOutOfRangeException was unhandled.Index was outside the bounds of the array.Equ(k) = 180 / Math.PI * Math.Atan2(Math.Sqrt(1 - ecc(k) ^ 2), ecc(k))Where 0<ecc(k)<1I am certain that all value fit the above criteria 0<ecc(k)<1 and other parts of my program the same
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Oct 13, 2010
I'm getting this annoying error box popping up on the last line of the coding below.
- The first line gets the user input, which are values seperated by comma's.. there are allways 7 value in the input
- The second line splits the values at the commas
- The third line is for testing, it basicly says that the 7th string is that value
But this third line is giving the error, how come??
PHP
Dim gatherstring As String = textbox1.text
Dim arraygather As String = gatherstring.Split(",")
arraygather(7) = "fcKCNBQ3SmnaNrywFfZEdNjKm56H9IcXJU9h+WI"
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Nov 4, 2009
i'm working in a listview that edits its subitems with a textbox that appears in the especific subitem position, but i don't know why the subitem its not returning its bounds anymore
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Mar 31, 2011
I'm getting an "index out of bounds" exception and I can't figure out why. Unfortunately, my VS 2010 is in Spanish, so I can't say what the exact message says, but it's a System.IndexOutOfRangeException.
This is a table with a column holding Double values and a column with Date values. I have a form with two DateTimePicker controls, so the user can set a date range and they should see a number showing the total amount calculated between those two dates.
I did something like this:
Private Sub getData(ByRef total As Double)
Dim connection As OleDbConnection
connection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data
[Code]......
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May 23, 2010
Dim speed As Single = 50
Dim rndInst As New Random()
Dim xVel As Single = Math.Cos(rndInst.Next(5, 10)) * speed
[code].....
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Mar 18, 2010
So I have another form/dialog open in my application, how do I set it's bounds to a Panel control? Like, it can't be moved out of the panel?
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Nov 17, 2009
I am trying to place // at the beginning of all the highlighted lines, when the user selects 1+ lines, and presses the "Comment" button
vb.net
Private Sub CommentSelectionToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CommentSelectionToolStripMenuItem.Click
[code].....
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Jul 23, 2010
I have one picturebox, which moves when i start the timer:
PictureBox1.Location = New Point(PictureBox1.Location.X - TrackBar1.Value, PictureBox1.Location.Y)
By default, it can go out of forms bounds, but i dont want it to be able to go out of them
[code].....
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May 23, 2009
I want to make a program that will take a screenshot inside the bounds of a rectangle. Is there a way to do this? I don't want to use sendkeys{"(prtsc)"} because that doesn't take a screenshot of only an area on the form.
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Jul 18, 2011
Dim array(,) As String(0 to.,0 to.) = New String((num + 1) - 1, 4 - 1) {}
It had been controlling a part of the website and obviously had worked in the past, but when I tried to recompile it shot this error at me[code]...
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Feb 20, 2012
I am trying to use a suggestion from Bob Powell to resize tiff files.I am getting hung up . The example I am following is at: http:[url].....I am getting hung up at "Dim g As Graphics.FromImage(bm2)" where it is telling me "Array bounds cannot appear in type specifiers.
For Each Itm In FileNames
FileArray(Count) = Itm
Count = Count + 1[code].....
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Sep 17, 2011
I am writing a user control and I have some properties I am creating
If I am creating an integer property, is there a way I can cause the system to return an exception if the value is greater than 1000
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