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by: ST |
last post by:
This is my other error when I click on Immunoflourescence. I believe this is
related to the other error I just posted (Input string was not in a correct
format.) Please let me know if you have any suggestions! Thanks!
The connection is already Open (state=Open).
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information about
the error and where...
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by: Roger Withnell |
last post by:
I open a new window from the current window to display maps.
Several maps of different sizes can be displayed. The function is given the
size of the map and adjusts the window size accordingly.
If a new window is already open, the new map sizes are ignored and the new
map is is either too small for the existing "new" window or too big, which
is a more serious problem!
I've tried to fix this by closing the new window if it is already...
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by: trellow |
last post by:
Hello,
I am writing an application that needs to read a file that is already open by another process for writing.
When I do the following:
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fs);
I get the following exception:
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by: M |
last post by:
Hi,
Does SqlDataAdapter always close the connection (assuming connection was
closed before calling Fill()), even if an exception occurs while calling
Fill()?
Example:
try
{
myDataAdapter.Fill(myDataTable);
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by: Keithb |
last post by:
A web site uses a SQL Server instance on another box and it takes a long
time to establish a connection. Is there any way to make the web site stay
connected to SQL server at all times, even though there are no users?
Thanks,
Keith
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by: wajih.boukaram |
last post by:
Hi
I've been using asp.net for a couple of days now and i think I've
gotten the hang of things
I do have a problem when using HttpWebRequest:
i request a page from a remote server and this works fine for several
pages that I've tried but for one of the pages I'm trying to get it
returns 404 even though the page exists for sure - to make sure it does
when i catch the exception i print out the failed url as a link and go
to it from there...
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by: keri |
last post by:
Hi,
I use the below for the user to view their outlook calendar
Sub DisplayInbox()
Dim myolApp As Outlook.Application
Dim myNameSpace As Outlook.NameSpace
Dim myFolder As Outlook.MAPIFolder
Set myolApp = CreateObject("Outlook.Application")
Set myNameSpace = myolApp.GetNamespace("MAPI")
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by: =?Utf-8?B?R3JlZw==?= |
last post by:
How can I tell via code if a Form is already open.
Each time my forms load I have some initialization code that runs, but if
the form is already open and hidden I don't want that initialization code to
run. Thus, I just want to unhide the form.
My thought is eveyrtime I go to load a form I could scan through all the
open forms in my project and determine whether the one I'm getting ready to
load is open or not.
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by: Sin Jeong-hun |
last post by:
If I use something like this,
string html = "<h1>C# is great</h1>";
Console.WriteLine(html.Replace("<","<").Replace(">",">"));
Does this recreate new string objects two times, even though it has
nothing to replace, and it is OK to return the same string object?
I know, regular expression is a more delicate way to do this, but it
always is kind of too complicated to me.
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by: cbanks |
last post by:
Hello Ladies/Gents, im in need of some serious help here.. I have a tool that allows users to view information on a form and make changes to recordsets. This tool has buttons that allow a user to cruise to the next or previous record. The problem i am having is when they click next record it moves to the next record and checks to see if the record is stamped as open. If it is stamped as open, meaning opened by another user, then it will...
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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: 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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