Solved

I get an error when i try to add new item to a listbox.

Posted on 2004-09-11
2
173 Views
Last Modified: 2012-05-05
Hy

This is a part from my code:

For ci = 0 To ListBox2.Items.Count
                If TextBox7.Text = ListBox2.Items.Item(ci) Then
                    GoTo Same_ID
                End If
            Next
            ListBox2.Items.Add(TextBox7.Text)

when it arrives at :            ListBox2.Items.Add(TextBox7.Text)

it gives me this error:

An unhandled exception of type 'System.ArgumentOutOfRangeException' occurred in system.windows.forms.dll
Additional information: Specified argument was out of the range of valid values.

What should i do??
0
Comment
Question by:drcyrus3d
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 37

Accepted Solution

by:
gregoryyoung earned 500 total points
ID: 12036571
For ci = 0 To ListBox2.Items.Count - 1

should fix it.
0
 
LVL 1

Author Comment

by:drcyrus3d
ID: 12039347
That was the problem. Thanx a lot.
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Crystal reports login after closing form 3 56
Send SMS from vb.net desktop app 30 51
Open telerik datetime picker programmatically 13 42
EMAIL RANGES BASED ON CURRENT TIME 12 41
I think the Typed DataTable and Typed DataSet are very good options when working with data, but I don't like auto-generated code. First, I create an Abstract Class for my DataTables Common Code.  This class Inherits from DataTable. Also, it can …
It’s quite interesting for me as I worked with Excel using vb.net for some time. Here are some topics which I know want to share with others whom this might help. First of all if you are working with Excel then you need to Download the Following …
The Email Laundry PDF encryption service allows companies to send confidential encrypted  emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…

751 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question