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by: Pam Ammond |
last post by:
I need the code to update the database when Save is clicked and a text field
has changed. This should be very easy since I used Microsoft's wizards for
the OleDBAdapter and OleDBConnection, and DataSet; and all I'm doing is
showing one record in text fields, allowing the user to modify the text
fields, and then updating the database again when the user clicks the Save
button. The fields already show the correct data record since I have...
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by: Joe Fetters via .NET 247 |
last post by:
Have googled and read the VS.NET documentation can't seem to getthe answer to the following.
Environment:
Framework 1.1
VB.NET WinForm
Access database
Using all automagic tools (DataAdapter Wizard with generatedDataset and generated Select, Update, Insert and Deletecommands, controls bound to DataSet using the AdvancedDatabinding properties)
Issue:
Do I have to set parameters before I issue theDataSet.Update(Dataset, )? Again, my...
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by: Neo Geshel |
last post by:
This works:
<form>
<asp:TextBox id="name" />
<%= name.ClientID %>
</form>
But this DOES NOT work:
<form>
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by: mursyidatun ismail |
last post by:
Dear all,
database use: Ms Access.
platform: .Net
i'm trying to update a record/records in a table called t_doctors by
clicking da edit link provided in the database.
when i ran through da browsers and click update it gave me this error:
Specified argument was out of the range of valid values. Parameter name:
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by: George |
last post by:
Hi all,
I am having trouble with updating my data in an Access database. here is my
code:
Imports System.Data.OleDb
Dim AppPath As String = Mid(Application.ExecutablePath, 1,
Len(Application.ExecutablePath) - 14)
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by: planetthoughtful |
last post by:
Hi All,
I'm building a Windows Form application that will use a Microsoft
Access mdb file as a data store.
I have a section of code that is executed when the main form is closed
that _should_ update a setting value in a table in my mdb file. The
code executes without any error, but the value in the table appears
unchanged when I open up the table in the mdb file. I call this
function in the FormClosed event of the app's main form.
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by: Scotty |
last post by:
I get stuck to write an update, insert and delete command, i am looking for
some help to start
Whats the best way to update 2 tables toe the database (Access)
below my code used to load my data.(2 tables)
Do someone has a good sample code to help me?
Many thanks in advance,
Marc.
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by: mcasey0827 |
last post by:
I'm writing a little app to get data from a CSV file generated everyday by a vendor and insert it into a Table in our SQL Server database. I can get the data fine, and I can easily merge it with another dataset I pull from the existing table (which is exactly the same except for an Identity Column as PK).
When I call SqlDataAdapter.Update, no error is generated, but it makes no changes as well. I have one row present in the Database and...
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by: Terry Olsen |
last post by:
I'm using OleDb to connect with an Access Database. I have anywhere from
10 to over 100 records that I need to either INSERT if the PK doesn't
exist or UPDATE if the PK does exist, all in a single transaction. Does
anyone have an SQL statement I can throw at it that would accomplish
this?
If I can't figure out how to do it, I'm going to have to send two
discreet SQL commands for each record which will take infinitely longer
than a...
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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