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by: Rick |
last post by:
The data adapter wizard allows you to add more than one
table, but that doesn't seem to work right when setting up
a dataset. Some of the documentation I have read states
that only one table should be selected per data adapter,
and then you use a DataRelation object to pull join them
together. Okay, if that's the case then fine, but why
would the data adapter allow you to add more than one
table if this is not how it is supposed to work....
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by: William |
last post by:
After much frustration I was able to update my data store via code only.
Using the data adapter was the only way I was able to set up all the objects
written in my code. Basically, I cheated by creating an adapter and then
copy, paste, modify it's code to suite my needs. This was the end result:
Private sub updateTable( )
Dim myData As DataSet
'Command is a form level oledbcommand object
Dim Adapter1 As New OleDbDataAdapter(Command)
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by: TS |
last post by:
I configured a data adapter and generated a dataset and wrote the code to
fill the dataset with data coming from an SQL database table when my form
loads. I also changed the DataSource of a combo box to point to the
dataset.tablename and changed the DisplayMemebr to point at a column. After
the form loads nothing is populated in the combo box? Is there something I'm
missing. Please help
--
TS
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by: TS |
last post by:
I configured a data adapter and generated a dataset to access data
coming from an SQL database table when my form loads. After the form loads
nothing is populated in the combo box that supposed to be bound to a column
in the database table. Someone in this newsgroup thankfully told that I still
have to write some codes to populate the combo box with data. Here is the
code he sent me and that I tried on my application. The codes return the...
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by: Jean Christophe Avard |
last post by:
Hi! I'm designing an application that produces invoices. I have a combobox
that is populated with the Name of every client in the database. What I
would like to do is to have the combobox to display the name, and to have
the value set to the ID of the record...
Like in HTML where you have something like: <option value="ID_NUMBER(primary
key)">CLIENT_NAME</option>
so, let's say the user selects "Client #2" in the combo box, then I would...
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by: Robert Boudra |
last post by:
I used the data form and data adapter wizards to build a data entry form.
However, rather than using text boxes for all of the fields, I would like to
use dropdown lists for some of the fields. What's the best way to populate
the selection list from a lookup table in my database.
Bob
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by: Elena |
last post by:
Hi,
I am filling in a combobox. I would like to concatenate two fields into the
data combo box and display "last name, first name"
I tried to displaymember = "employee_last_name" & ", " &
"employee_last_name", but it did not like that.
I can fill the combo box with either the first or the last, but I cannot
manage to concatenate it.
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by: TomH |
last post by:
I am using VB within VS 2005. How can I have multiple datagridviews on the
same form pulling from the same table? e.g. I want to see all clients from
New York in one view and all clients from LA in another view on the same
form. I've set up a parameterized tableadapter and pass it the city. How can
I load the two views in VB code when the form loads?
Thanks,
Tom
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by: =?Utf-8?B?QW5keSBD?= |
last post by:
Hi,
Does anyone have an example code snippet from a Windows App that loads a
field from a strongly typed DataSet into a Combobox? Even dissecting the
DataSet via the Immediate Pane I still can't work out what part of the
DataSet I need to load.
Thanks very much.
Andy
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: 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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