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by: Neil Ginsberg |
last post by:
We're using SQL Server 7 with an Access 2000 MDB as a front end with ODBC
linked tables. I recently created a new set of tables for the app, and users
are complaining that unsaved data is being lost when they move to a new
record. This seems to be the case when there are multiple users. When there
is a single user using it, we don't seem to have that problem.
It seems that we had this problem when we first converted from an MDB back
end...
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by: Iain Miller |
last post by:
Struggling a bit here & would be grateful for any help.
I have a table which has a list of people in it. Each person has a unique ID
automatically allocated by Access but also belongs to one of 5 Groups - call
them A to E. I'd like to generate a further automatic reference number based
on something like Group/Unique ID so when I create a new record Access
creates the Unique ID & I then enter in the group and then Access combines
the two...
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by: Jerry |
last post by:
I have an off-the-shelf app that uses an Access database as its
backend. One of the tables contains a field with an "OLE Object"
datatype. I'm writing some reports against this database, and I
believe this field contains data I need. When I view the table in
datasheet view, all I can see in this field is the string "Long
binary data".
So, I've got the problem of needing to extract data from this
field, but I don't know what format...
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by: Dnna |
last post by:
I have a table which is bound to an Internet Explorer XML
data island. I'm using ASP.NET's client-side validators
for an input field in the table. The problem is that if
the input fields are in a table that is bound to the
island (such that the rows are dynamically generated by IE
from the XML data island), the validators do not work. If
the table is not bound, the validators do work, but then I
don't have the table iterating through...
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by: Tejpal Garhwal |
last post by:
I have datagrid filled with some data rows. At the run time i want know how
many total rows are there in the data grid ?
Any idea ? Any Suggestions ?
Thanks in advance
Tej
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by: Andrew McKendrick |
last post by:
Hi,
I've noticed a bug in VB.NET (latest .NET Framework)...
- I have a TabControl on a form with several tabs.
- Each tab contains text boxes that are bound to fields in a data source
(DataBindings).
- When I display a record and then try to access the .Text property of one
of the text boxes on any tab except the current tab, the result is an Empty
string.
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by: Rob Richardson |
last post by:
Greetings!
I am struggling to understand data binding in VB.Net, and it's slow
going.
I have a list box bound to a dataset that is filled from a SQL Server
table. In addition to the list box, I have two buttons on the form.
When I click one, a data adapter's Fill() method gets data into the
table, and the column the list box is bound to obligingly appears in
the list box. The other button merely displays a message box when it
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by: Matthias |
last post by:
Hi Team
this may be a newbie question. I have searched the discussions before
posting:
I'd like to re-use a form instance to edit record details. My data binding
(a DataTable bound to TextBoxes) works fine the first time round. I can see,
edit and update the details from my form, then close the form.
I then like to select and refill the datatable with a different record (new
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by: Bob |
last post by:
Using Vs 2005 and Vb.NET I want to give users a message asking if they're
sure they want to close the form if they had made changes to the underlying
data. How do I detect if changes had been made by user but not yet saved?
Thanks,
Bob
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by: Bill |
last post by:
Problem:
Combo box data disappears from view when a requery is done
See "Background" below for details on tables, forms & controls
On a form, I want to use the setting of bound combo box C1 to limit
what is displayed in bound combo box C2. When I display Tbl-A records
on a continuous form, and navigate away from record 1 to record 2, the
previously entered data displayed in C2 for record 1 disappears from
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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: 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: 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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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: 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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