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by: Christian Kreimer |
last post by:
Hi
I created an C# windows forms application that holds a user control. The
user control itself is an editor for geographical information systems and is
based on an ActiveX Library for providing basic geografic operations. It
works fine most of the time, but sometimes it crashes with weird messages
and i'm not able to track the error down - to find out the reason for this
problem. It's some kind of an memory problem - I get the message...
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by: cdj |
last post by:
Hi all,
I've got a picturebox on a form, and a save button. When I go to save,
the app craps out with the following error:
==================
An unhandled exception of type
'System.Runtime.InteropServices.ExternalException' occurred in
system.drawing.dll
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by: steve |
last post by:
Hi All
I have a program which takes photos of members using a web cam, then saves
them as bitmap files
The bitmap is used by a Picturebox to display the photo and clicking on a
button enables the camera and another button takes the photo and saves it
In VS 2003(VB) all worked fine, but since moving up to VS 2005 (VB) when I
try to retake a photo and save it I get error messages
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by: Tony A. |
last post by:
I'm working on an application using VB .Net 2005 and MS Access 2003 for the
database. The table I'm trying to update has a key field. When I click the
Save Button the update seems to work in the dataset, but the database is not
updated. The code I'm using for the btnSave is:
Private Sub btnSave_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnSave.Click
'saves adds and edits to database
If bChange =...
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by: G Gerard |
last post by:
Hello
I am running an application created with MSAccess XP on a Novell server.
Every few days the backend database locks up; when a user tries to
update the backend, the following error message occurs:
couldn't update/currently locked
The backend can stay locked for as long as one hour sometimes.
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by: Jeff |
last post by:
Hey
(and thank you for reading my post)
In visual web developer 2005 express edition I've created a simple website
project..
At this website I want users who register to be able to upload a picture of
themselves to their profile... I admit that I'm a newbie... but this is how
I understand this:
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by: G Gerard |
last post by:
Hello
I am running an application created with MSAccess XP .
This application is running on a server and has many users. Sometimes the
backend database (MSAccess MDB) locks up
When a user tries to update the backend, the following error message occurs:
couldn't update/currently locked
Is there a way that I can identify who is accessing the backend ?
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by: Magnus Bergh |
last post by:
I am developing an application for pocketpc and this involvs a but of
juggling with different forms.
I have an "order entry" type of application. On the main form I have a
grid which displays Order headers. Let call this form "OrderList"
From this view I edit/enter new orders by opening a new form for
entering data. This is done using (more or less) the designer generated
forms, so I have a "Order edit view dialog. I pass the binding...
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by: romcab |
last post by:
Hi guys,
I would like to ask your help about saving in ado.net. I was able to update it only on the display but when I check the database, it is not updated. I paste below my code and hopefully you can help me.
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
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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: 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: 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...
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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