Solved

Unselected radio button list...

Posted on 2004-08-13
3
838 Views
Last Modified: 2008-02-01
When using the following if statement, it works fine if one of hte items is selected...

I'm crashing if none of the radio buttons are selected.

If (rblPart.SelectedItem.Text = "Make Part") Then

Ideas???

Thanks,
0
Comment
Question by:Weller0123
[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
3 Comments
 
LVL 33

Expert Comment

by:raterus
ID: 11796367
SelectedItem is a reference to the selected listitem, if there isn't a selected value, this is null, which is why you are getting the error.  You need to check to see if this is null or nothing first, then act accordingly
0
 
LVL 15

Accepted Solution

by:
Thogek earned 500 total points
ID: 11796368
Well, you're trying to access the SelectedItem, which would be a problem is no item is selected....

Perhaps

    If (rblPart.SelectedIndex <> -1) Then
        If (rblPart.SelectedItem.Text = "Make Part") Then
0
 
LVL 8

Expert Comment

by:daffodils
ID: 11796442
Thogek has the right bit of code for you..


0

Featured Post

On Demand Webinar - Networking for the Cloud Era

This webinar discusses:
-Common barriers companies experience when moving to the cloud
-How SD-WAN changes the way we look at networks
-Best practices customers should employ moving forward with cloud migration
-What happens behind the scenes of SteelConnect’s one-click button

Question has a verified solution.

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

I recently went through the process of creating a Calendar Control of events with the basis of using a database to keep track of the dates that are selectable, one requirement was to have the selected date pop-up in a simple lightbox.  At first this…
In an ASP.NET application, I faced some technical problems. In this article, I list them out and show the solutions that I found.  I hope it will be useful. Problem: After closing a pop-up window, the parent page should be refreshed automaticall…
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…

749 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