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by: Joaquin |
last post by:
OK, I hate myself for asking this, it's the worst question I have ever asked
but it's worse not to ask:
¿How do I update a datatable in vs 2005? I mean, I am using a typed dataset,
a datagridview control and SQL express. I tried this code on a separate
button to commit changes to the database:
Private Sub cmdOK_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles cmdOK.Click
If Not Me.DataSet.DataTable.GetChanges...
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by: Stropher |
last post by:
I have the following:
this.dataGridViewBill.DataSource = tblResult;
//hide the following columns
this.dataGridViewBill.Columns.Visible = false; //email
this.dataGridViewBill.Columns.Visible = false; //mobiltelefon
When I run the programm, the columns are still displayed.
I am developing with Visual C#2005 Express Edition Beta.
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by: Greg P |
last post by:
I am using VS2005 and have been learning a ton about databinding. I know
that when you drag a view from the datasource window (creating a
dataGridView) that an update method is not added to the table adaptor. I
would like to update the b ase tables thorugh the view. How do i do this?
FYI: I have some reserarch on how to handle updating multiple tables and
making sure I don't break referential integrity, yet in this case I will not
be...
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by: Bob |
last post by:
Hi,
FrameWork 2.0
Quick and dirty job so I thought I would do it all on the UI as quick and
easy as possible.
I got the datagridview to display my Access databaseview by using the
Datasources and dragging the exposed view onto the datagrid as per the help
instructions
I can't get edits to go back to the database.
I have tried editing cells at the UI and also programatically.
With a UI edit the pencil comes up and goes away when I move...
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by: explode |
last post by:
I made a procedure Public Sub Novo(ByVal nova1 As String, ByVal nova2 As
String) that creates a new oledbDataAdapter with insert update select and
delete commads. I also added that commands can change depending how many
columns are in a Table.
I add a new column with this code:
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button4.Click
Try...
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by: =?Utf-8?B?THVib21pcg==?= |
last post by:
Hi,
I have a DataGridView that displays data from one table from database. I
didn’t implement any my code, I just used wizard to do all the work with
DatagridView populating.
Visual Studio generated strong typed dataset and binding. And here is my
problem.
I try to update the database with the new (changes) values from DataGridView:
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by: Karl |
last post by:
Hi all...
This is a good one. You'll like this...
I am working on a course management tool that allows certain Courses
to be cross referenced with Job Roles and, when they are, whether the
course is a priority course or not. Simple.
Because there is alot of data stored for each course, I am using a tab
control with several pages. The Job Role cross-referencing comes on
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by: adsaca |
last post by:
here's my code in filling a datagridview,which i retrieve from database mysql,
dim sql as String
sql = "SELECT * FROM table_user"
Dim myData As New DataTable
comm.Connection = conn
conn.Open()
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by: bharathi228 |
last post by:
Hi,
iam working with windows application.here my requirement is binding data to database from a datagridview.
next i want to update some rows in datagridview and update it to the database.for this purpose i need for each row loop in datagridview.i dont know how to update
the selected row in the datagridview.here my code in asp.net is like this.its working fine.but i want to do this in datagridview in windows application.
For...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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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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