473,381 Members | 1,522 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,381 software developers and data experts.

Multiple Select Listbox - Help

Hi. I am new to C#, and I am having trouble getting the multiple
selection of listbox to work. I have an asp.net web form, and I need
two listboxes which are filled with an access table. I have to be
able to select multiple items, and fill a datagrid with the results.
I can fill 2 listboxes and a datagrid, but not with multiple
selections. So far, I have no code behind, I have completed it with
just using the characteristics of the controls and manipulating the
query statements.

Does someone have a generic code-behind for this that I can relate to
my situation? I realize I have to iterate through the selections, but
I don't understand how. If you would like to see my page, just ask
and I will post it.

Any help would be greatly appreciated.

Thank you.
Nov 26 '07 #1
1 2736
Marisa,

Is the SelectionMode property of the ListBox set to
ListSelectionMode.Multiple?
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Marisa" <th*************@gmail.comwrote in message
news:bf**********************************@e10g2000 prf.googlegroups.com...
Hi. I am new to C#, and I am having trouble getting the multiple
selection of listbox to work. I have an asp.net web form, and I need
two listboxes which are filled with an access table. I have to be
able to select multiple items, and fill a datagrid with the results.
I can fill 2 listboxes and a datagrid, but not with multiple
selections. So far, I have no code behind, I have completed it with
just using the characteristics of the controls and manipulating the
query statements.

Does someone have a generic code-behind for this that I can relate to
my situation? I realize I have to iterate through the selections, but
I don't understand how. If you would like to see my page, just ask
and I will post it.

Any help would be greatly appreciated.

Thank you.

Nov 26 '07 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

2
by: Jen F. | last post by:
I have inherited a medical database in which there are multiple values stored in a single field (ie. "Current Conditions" field might contain 1-20 different conditions, separated by comma (ie....
4
by: carl.barrett | last post by:
Hi, I have a list box that displays 2 columns. Behind it sits a query with five columns. These are Column1 (DOB), column2 (a concatenated string of Surname Forname, Title), Column3 (Surname),...
1
by: Ahmet Karaca | last post by:
Hi. myds.Reset(); mycommand.SelectCommand.CommandText= "Select att1 from Ing as Ingredient, Pro as Product "+ "where Pro.ad='apple' and Pro.id=Ing.id"; mycommand.Fill(myds, "Product"); // Here...
3
by: ted | last post by:
Hi, I can't figure out how to set multiple items in a ListBox to selected when the listbox is in a User Control. When the ListBox is set in directly into a form I can use the following:...
2
by: DC Gringo | last post by:
I have two listboxes, the first of which is an autopostback=true that allows multiple row selection. When I select multiple values (by holding down CTL) in the first one, it should query the...
5
by: Lie | last post by:
Hi all, I have problem in getting selectedindex of multiple listbox selection in a datagrid. I have a listbox with multiple selection mode inside datagrid. In Edit mode, I need to get back all...
1
by: sab | last post by:
Hi, We have a web form with a listbox. The listbox is a multiple select listbox and has data that looks something like: ALL Unit 1 Unit 2 Unit 3 Note: "ALL" is always the first item in...
2
by: Henry Padilla | last post by:
I'm trying to select multiple items in a listbox and the demo from the help file is not working. What do I do to select multiple items in a listbox? Code sample below. Tom P. ...
1
by: karups | last post by:
Hi, I've got listbox in my .aspx page where the users can make multiple selection. So, Users can select 7 items in listbox, I have to take value from items and pass it to stored procedure to...
2
by: billa856 | last post by:
Hi, My Project is in MS Access. In that I have one form in which I have some textboxes,comboboxes and listboxes. Now when I select value from 1st combobox(CustomerID) then it wil generate list for...
1
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: aa123db | last post by:
Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.