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by: Frank |
last post by:
I have a large form, that has text boxes of numbers in rows and
columns. I need to sum the values in the columns, and put the total at
the bottom of the column. But I also need to sum the values in each
row, and put the total at the end of the row.
What is the javascript to sum the values to a few text boxes, and how
would I write the script for these totals to run all at once?
Thanks.
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by: Paul |
last post by:
Hi
I have a table that currently has 466 columns and about 700,000
records. Adding a new DEFAULT column to this table takes a long time.
It it a lot faster to recreate the table with the new columns and then
copy all of the data across.
As far as I am aware when you add a DEFAULT column the following
happens:
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by: RC |
last post by:
I have an Access 2002 database with many tables and forms (but just to
keep things simple, let's say the DB has one Table "Table1" and one
Form "Form1").
I have managed to cobble together so much complex code to add records
and edit records I need to step back and ask you all what is the
proper way to do this. The database is DAO. The table has Columns
SerialNumber, CPU, HardDrive and Model. I am trying to use a Form to
fill out the...
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by: juli jul |
last post by:
Hello,
I want a table with 2 columns in a dataset : my problem is that I have
to add the values of the first column and only than the values of the
secound (from the adapter) - but when adding the first column it
automaticlly puts null or something like that in the secound columns.How
can I enforse to start adding values of the secound column also to the
beggining of dataset?
Thank you !
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by: Jim Heavey |
last post by:
Trying to figure out the technique which should be used
to add rows to a datagrid. I am thinking that I would
want an "Add" button on the footer, but I am not quite
sure how to do that. Is that the best method? Do you
have a sample of how to do this?
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by: Art |
last post by:
Hi everyone
I was hoping someone might be able to help me with this. I'm just starting to try to work with MS Access tables through VB.net. In Access I can take an existing table and add a new field with the type AutoNumber. I can then set this up as a key. Then if I go into the table I will see sequential numbers have been inserted into that field for me. Can I do this through VB.net
I'd appreciate any help or alternative suggestions...
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by: Sam |
last post by:
Hi,
I'm adding columns to a datatable as followed. The values are from
textboxes or comboboxes.
The first column is properly field but then all the subsequent columns
just contain "", whereas the source txtboxes or comboboxes values are
correct. Why is that ?
thx
Dim dt As New DataTable
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by: JMO |
last post by:
I can import a csv file with no problem. I can also add columns to the
datagrid upon import. I want to be able to start importing at the 3rd
row. This will pick up the headers necessary for the datagrid. Once I
can get to that point I need some way to be able to add new data only
to the new columns that were added.
Here is some of my code:
//Function For Importing Data From CSV File
public DataSet ConnectCSV(string filetable)
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by: canoewhiteh2o |
last post by:
I am having trouble adding data columns to a disconnected database. I
first load a datatable using:
private DataTable dtMacros = new DataTable();
private ArrayList macro = new ArrayList();
private SQLiteConnection cn;
private SQLiteDataAdapter adapterMacros;
cn = new SQLiteConnection("Data Source = irDatabase.db3");
SQLiteCommand commandMacros = new SQLiteCommand();
commandMacros.CommandText = "SELECT * FROM irMacros";
adapterMacros =...
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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: 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: 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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