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
Solved

Set object properties with loop

Posted on 2008-06-20
3
168 Views
Last Modified: 2013-11-26
I have a page containing 24 ImageButtons.  Is there a way to loop through all 24 objects and set the following properties?

ImageUrl
Visible

I have tried the following code but it only exposes the Visible property.

      For Each MyImage As Control In Me.Controls(3).Controls
         If TypeOf (MyImage) Is ImageButton Then
            MyImage.Visible = False
         End If
      Next

Thanks
0
Comment
Question by:Ray Turner
3 Comments
 
LVL 55

Accepted Solution

by:
Jaime Olivares earned 450 total points
ID: 21833974
you need a cast:

     Dim img as ImageButton
     For Each MyImage As Control In Me.Controls(3).Controls
         If TypeOf (MyImage) Is ImageButton Then
            img = DirectCast(MyImage, ImageButton)
            img.Visible = False
            img.ImageUrl = whatever
         End If
     Next
0
 
LVL 85

Assisted Solution

by:Mike Tomlinson
Mike Tomlinson earned 50 total points
ID: 21834039
* minor thing...the parenthesis around MyImage are not needed...

    If TypeOf MyImage Is ImageButton Then
0
 

Author Closing Comment

by:Ray Turner
ID: 31469289
Thanks!!!
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

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

IntroductionWhile developing web applications, a single page might contain many regions and each region might contain many number of controls with the capability to perform  postback. Many times you might need to perform some action on an ASP.NET po…
More often than not, we developers are confronted with a need: a need to make some kind of magic happen via code. Whether it is for a client, for the boss, or for our own personal projects, the need must be satisfied. Most of the time, the Framework…
Established in 1997, Technology Architects has become one of the most reputable technology solutions companies in the country. TA have been providing businesses with cost effective state-of-the-art solutions and unparalleled service that is designed…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

809 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