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by: Jan |
last post by:
Hi
I have a database that I use to keep track of the sales promotions that we
send to companies.
I normally send a mailing based on a subset of the companies in the database
(found using the query: QryICTMassDistribution3) , I then use a form and
the code below to create a new record in the corrispondence table to show
what corrispondence has been sent to various companies.
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by: K |
last post by:
I created a collection which is derived from ArrayList and implements
IBindingList and ITypedList.
Then I bound the DataSource of a data grid into the collection. It could
show up the data but the column heading is not in the right order, for eg. I
want "ID" column to be the first column but it showed as the second column.
Another problem is that anyway i can leave a blank row in the grid to add a
new row automatically if the user...
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by: uiranejeb |
last post by:
Hi everybody,
I am an asp.net datagrid that have all the rows editable. An user can update
any column from datagrid. I'm trying to find a way to update only the rows
that were updated. How can I handle this? Is there any possibility to get
data row behind datagrid row?
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by: Steve Chatham |
last post by:
I have a datagrid that I want to put sku information into.
I can load the select info there, such as:
Item# Description Weight etc.
However, in the right hand column, or maybe to the right of the datagrid,
I'd like to have a hyperlink displayed that would give me more specific
information than what I have space to show in the datagrid. An alternative
may be to have the user to click on the item number to display this info.
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by: Bidarkota |
last post by:
I need to Display DataGrid Headers and the "no records" message when the
DataGrid is empty, is there any way to achieve this.
Thank you
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by: Aaron Smith |
last post by:
I have a parent table that has one child table. The parent has a single
field (ID, AutoIncrement, Seed 0, Step -1 in the DataSet, Seed 1, step
1, in DataSource). The child is linked to this ID column in the parent.
I have the parent fields in textboxes and the child is a DataGrid. When
I add a new parent record, then go to add child records, I am getting an
exception that says, "ForeignKeyConstraint requires the child key values
(0) to...
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by: jwogick |
last post by:
I'm hoping someone can help me!
I just have a simple form with a datagrid displaying child records
from a dataset that contains two related tables Parent
table>Clients Child table>cases. using the designer I tell the
datagrid to display the child records only from the dataset (Relation
called ClientsCases table>cases) it will display the data fine but
when I add a new tablestyle with custom columns it does not change
the columns in the...
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by: Saber |
last post by:
I did a lot of searches and read something about
datagrids. But I couldn't find the answer of my simple
question, how can I show only my desired columns of
a table? for example I wrote this sql query:
OleDbDataAdapter1.SelectCommand.CommandText = & _
"Select illNameE From tblIllness"
OleDbDataAdapter1.Fill(DsIllness1)
But in my datagrid, I get (null) for other ccolumns instead
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by: Kai Zhang |
last post by:
I am trying to display some database records in datagrid using dataset.
the records need to be displayed are couple of thousands, but the records in
database that the SQL query needs to exam are more than 70 thousand, and it
is really slow to get the dataset ready to populate the datagrid.
I am sure there are solutions on this issue, but I just don't know :-(
Can anybody point me out any good solution to minimize the time used to...
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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: 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: 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: 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: 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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