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by: cloverme |
last post by:
Hi,
I need help populating a listbox from a database on a webform.
I created a an access database with a table, fields and data. Then I
created a WebForm in vb.net and added a DropDownList control to the
page.
Then I created a data connection to my table... I right clicked and
told it to generate a dataset (which it created dataset1).
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by: Bill Brinkworth |
last post by:
I want the user to type in part of a word, and I want to return all words
from an Access word table that contains specified letters. If they were to
type "fe??", it should return all words in the dictionary that are 4 letters
and begin with "fe" into a listbox. I am having difficulting searching for
all words and taking all those words and populating a listbox. Can you help?
Here's what I have:
CLASS -
Public Property word() As String...
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by: Deano |
last post by:
I needed to have a listbox populated by locations which are stored in
tblLocations.
However I wanted an "All locations" entry to be at the top of the listbox.
This is not in the tblLocations.
The resulting list will be used to provide a query parameter and the user
can choose all locations (the default) or a single, specific location.
In the open event of the form containing the listbox I wrote the following
code to achieve this. Could...
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by: collie |
last post by:
Hi,
I have 2 listboxes. The first gets populated from the db as soon as
the page loads. The second listbox get populated based on the user's
selection from the first listbox. However, currently the code is
such that with each selection there is a postback. We want to avoid it
using filter and javascript. I am not using ADO.NET but adodbc and no
datagrids or datasets (please don't tell me that i should as my boss
clearly doesn't want...
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by: Chris Leuty |
last post by:
I am populating a multiselect Listbox from a dataset, with the content of
the listbox filled by one table, and the selections determined from another
table. So far, I have been keeping the dataset a denormalized mirror of the
database, but I'm not having much luck getting the selection logic down (I
haven't found a 'hook' where I can access the listbox object as an object to
set the listitem's selected property before it gets rendered)..
...
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by: P K |
last post by:
I have a listbox which I am populating on the client (it contains a list of
dates selected from calender). The listbox is a server control.
When I get to the server after postback by selecting an item in the list,
the list box cannot be accessed.
How do I repopulate the listbox on the server after postback and be able to
access the elements?
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by: NasirMunir |
last post by:
I am trying to populate a listbox from another listbox on a access form. My first listbox has names of tables on a linked odbc databse. I am trying to display the tuples of the table in the second listbox based on the selection of table name in the first listbox
I am new to VBA, and am trying to do that in the following manner:
Private Sub List0_BeforeUpdate(Cancel As Integer)
Dim strTable As String
strTable = List0.Value
...
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by: NvrBst |
last post by:
I populate a ListBox with a LogFile that has about (~1000 lines). The
ListBox's datasource is a BindingList<string>. Whenever I add the
elements, with the datasource set, it takes about 2 mins.
I've tried wrapping "Listbox.SuspendLayout()" and
"Listbox.ResumeLayout()" around the for loop (that does the adding)
but it still takes about 2 mins. Only thing I can seem to do is set
the DataSource to null, add to the BindingList and then...
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by: dkohel |
last post by:
I have 2 list boxes on my form. I am trying to populate listbox B
with the selection from listbox A. I have set multi-select in both
boxes to Extended...
The user will select the items from listbox A and click an Add button
that will then copy the items to listbox B. Then for each item in B,
I need to add them to a database. If there are 3 items in listbox B,
I need to add 3 line items to table B...
Any ideas?
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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