| |
by: Abareblue |
last post by:
I have no clue on how to insert a record into access. here is the whole
thing
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
|
by: authorking |
last post by:
I use the following code to insert a data record in to a datatable of an
access database.But every time I execute the command, there will rise an
exception and the insert operation can't be completed.
here's the code:
System.Data.OleDb.OleDbConnection hist_cnn = new
System.Data.OleDb.OleDbConnection();
System.Data.OleDb.OleDbCommand hist_command = new
System.Data.OleDb.OleDbCommand();
|
by: kosta |
last post by:
hello! one of my forms communicates with a database, and is
supposed to add a row to a table using an Insert
statement... however, I get a 'oledb - syntax error'
exception... I have double checked, and the insert works
fine (tried to use it from access)... im using visual C#
express 2k5... what could be wrong? thanks!
|
by: Larry B via DotNetMonster.com |
last post by:
Hello,
I seem to be having a problem with inserting data, from a web form, into an
access database. I have tried
to do the same thing in a regular windows app, there it works fine, but when
I try to do the same thing in an ASP. NET form I get an error saying the
'query needs to be updateable'. The code is identical, except for a little
difference in the connection string.
Here is my code in the web form, from a button click handler:
|
by: geodev |
last post by:
I’m copying data across from an Access database to an MSDE database through
the use of some vb.net code.
Unfortunately the application crashes when it goes to copy across data, in
particular surnames that have an apostrophe such as O’Shay etc.
Also I have a ‘date/time’ value in my Access database that I have to copy
across to my MSDE database in a field that is of datatype ‘datetime’ and
length ‘8’. How do I get this...
|
| |
by: http://www.visual-basic-data-mining.net/forum |
last post by:
All,
I am attempting to insert a new row into an MS Access database using
VB.NET. This is an existing access database that I did not create, so I do
not know all of the field properties. I have used VB.NET in the past, but
never for database applications. When I run the following code I recieve the
error:
An unhandled exception of type 'System.Data.OleDb.OleDbException' occurred
in system.data.dll
|
by: Brad Baker |
last post by:
I'm trying to write a simple asp.net page which updates some data in a SQL
database. At the top of the page I have the following code:
<%@ Page Language="C#" Debug="true" %>
<%@ import namespace="System.Data" %>
<%@ import namespace="System.Data.SqlClient" %>
<script language="c#" runat="server">
public void Page_Load(object sender, EventArgs e) {
|
by: rn5a |
last post by:
During registration, users are supposed to enter the following
details: First Name, Last Name, EMail, UserName, Password, Confirm
Password, Address, City, State, Country, Zip & Phone Number. I am
using MS-Access 2000 database table for this app. Note that the
datatype of all the fields mentioned above are Text. Apart from the
above columns, there's another column in the DB table named
'RegDateTime' whose datatype is Date/Time which is...
|
by: MLH |
last post by:
Suppose, in a multi-user environment, you
have append query SQL in a VBA procedure
that looks like INSERT INTO MyTable...
and the next line reads MyVar=DMax("","MyTable...
You can never be certain that MyVar will be
set to the key-field value that was created
when the Append query ran. Now, there are
other ways to do it - I know - that will ensure
you 'nab' the correct record. But I was wondering
|
by: paulmitchell507 |
last post by:
I think I am attempting a simple procedure but I just can't figure out
the correct syntax. My asp (classic) page runs a SELECT query to
obtain dates and ID's from 2 tables
uSQL = "SELECT cal_date, holiday_ID from Calendar, holiday_tbl WHERE
(((calendar.cal_Date) Between . And
.)) And Email_sent=0 AND Staff_ID=" & Staff_ID
This works fine.
|
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...
|
| |
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,...
|
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...
|
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...
|
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();...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
2
