| |
by: frankvfox |
last post by:
I am struggling to export Excel spreadsheets to the client machine in an
ASP.Net application. Everything was great until exporting Excel got into the
act. Documentation on MSDN is so poor regarding this subject it is pathetic.
Following examples on MSDN lead me to using CreateObject("Excel.Application")
which of course bombs in .Net! I finally discovered the
Microsoft.Office.Interop.Excel object and thought my problems were over.
When I...
|
by: Igor |
last post by:
Hi everyone!
I have a question about exporting data to Microsoft Excel.
I am writing program in C# and have to export some data to excel workbook. It works very good using OLE technology, but it requires Microsoft Excel installed on every machine with my program. It is not quite convenient to do so.
Is there another way to export data to Excel, or how simply create file of Microsoft Excel format from my program (of cause, the format of...
|
by: VB Programmer |
last post by:
I get an error when I connect to my mdb. I know for sure that I dont have
it open and that the path is correct.
Here's the error:
System.Data.OleDb.OleDbException: The Microsoft Jet database engine cannot
open the file 'C:\Inetpub\wwwroot\MyTest\MyDatabase.mdb'. It is already
opened exclusively by another user, or you need permission to view its data.
at System.Data.OleDb.OleDbConnection.ProcessResults(Int32 hr) at...
|
by: astroboy |
last post by:
Hi, I'm creating an application that connect to the dabase (MsAccess)
I get this message on some computer.
Have Any Idea????
Thank you
-----------------------------------------------------------------------
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.Data.OleDb.OleDbException: No error information available:
|
by: Hannie |
last post by:
I am currently doing my project using VB.NET
I have a database which contains all my data that the user key in.
The problem is, when i click the retrieve button on the form, the
details that the user keyed in cant be retrieve.
The connection is made, just that the data cant be retrive.
Hope someone can help mi... Thanks. its urgent... =]
|
| |
by: somersbar |
last post by:
hello all,
im trying to connect to a microsoft access database from an ASP.NET web
form.
i keep getting the following error though:
ERROR Could not use
'(unknown)'; file already in use. ERROR Driver's SQLSetConnectAttr failed ERROR
Could not use '(unknown)';
file already in use.
|
by: shapper |
last post by:
Hello,
I have the tables content and content_localized in a Microsoft Access
database.
I created a Query in my Microsoft Access database named
"content_SELECT":
SELECT content_localized.content_html
FROM content INNER JOIN content_localized ON content.content_id =
|
by: aaron.m.johnson |
last post by:
I have an application which contains an Access database with linked
tables that point to another database within the application. The
problem I have is that when the user installs the application, I need
to update the table links so that the paths are correct for the install
directory. Is there an easy way to accomplish this?
I'd really like to avoid duplicating the data in the linked tables, but
if updating the links is too much work,...
|
by: sybrandb |
last post by:
"DBDriver" <Gtender@iig2.com.auwrote in message news:<flj0b.43303$bo1.27474@news-server.bigpond.net.au>...
I don't think there is. Also Oracle doesn't support network installs.
And disk is cheap, even in Australia ;-)
Sybrand Bakker
Senior Oracle DBA
|
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: 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: 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...
|
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: 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...
|
| |
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
