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by: Kevin |
last post by:
I've been searching forever for examples of saving data changes in a
DataGridView. There's all kinds of examples, but none really show how
to save changes. Someone please help me.
I have a Windows Forms program with a DataGridView and a BindingSource
added to a form. Here is the code I'm using to populate the grid:
Dim CRClassesTableAdapter As SqlDataAdapter
Dim CRClassesTable As New DataTable()
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by: Martin Arvidsson \(Visual Systems AB\) |
last post by:
Hi!
I have seen some screen shots where they have a DataGridView with company
and to that row there is a plus sign to click. When they do, the contacts
for that company is presented.
I cant find the trick to do that.
Any idea what to look for?
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by: jon.paine |
last post by:
Hi All -
I'm working on my first real c# windows forms - but I've done c# web
development for awhile. The problem that I'm running into is with
defining a layout structure for a dataGridView cell.
In a gridview or a datarepeater you can use a template, but that
flexability doesn't seem readily available in the dataGridView.
Is there a way to apply that kind of control (item template w/
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by: Ryan |
last post by:
I have a DataGridView which displays numeric (Int32) data from an underlying
database. I want the numbers to be displayed in numeric format "#,###"
(with commas). I want to also limit the user so they can only input
numerical values. Is there any way to do this? Currently my formatting
works but if the user enters a value manually the formatting is not applied
to the new value. Also I haven't found a way to allow only numerical input....
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by: Lennart Nielsen |
last post by:
I can find the X and Y (column/row) coordinates, but not the actual location
(Left,Top) positions.
Any ideas?
Lennart
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by: Mel |
last post by:
I would like to the save the column order of DataGridView.
Thanks
Mel
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by: nmrpa91290 |
last post by:
I have a vb 2005 program that I am writing. It is just a form with a
datagridview, textbox, and import command button. The code looks like
this:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the
'TestDbDataSet.TestTable' table. You can move, or remove it, as
needed.
Me.TestTableTableAdapter.Fill(Me.TestDbDataSet.TestTable)
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by: RobcPettit |
last post by:
Hi, I need some advice on how to proceed with saving gridview
contents. Ive got a 'datagridview control' on a form, so its window
application only not web. I fill this programatically with
'dataGridView1.Rows.Add(whatever array)' so its not bound to a
database. Once the data in I want to save the data in a format that I
can 1,reuse in the datagrid or 2, as an excel file. From what Ive
googled so far, this doesnt seem possible without...
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by: Miro |
last post by:
Sorry for the cross post. I am stuck.
I have a datagridview for poker rounds.
Basically there are 3 columns in this datagridview.
"Round"
"SmallBlind"
"BigBlind"
I have an issue when I tab through the new row being added. It does not
'Add' that row, nor setup the 'next blank add row' so I can continue to tab
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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: 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,...
|
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...
|
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: 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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