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by: Gerry Abbott |
last post by:
Hi all,
Have written some code to limit the concurrent users of a database. Use the
Autoexec macro to open a form. When the form opens it increments a value in
a table. When the form closes (i.e. when the database closes, then the
number in the table is decremented. I plan to use this on a front/back end
setup, with a number of front end users on the network.
What i'm concerned about is if for some reason the network fails, and the...
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by: Olaf Baeyens |
last post by:
A question: (C#, C++)
If I use iValue.ToString("000000000000",CultureInfo::CurrentUICulture));
The I get a string with a fixed lengt if format: "000000542663"
But since I want the leading "0" gone, but still have the fixed string
length I replaced it with this:
iValue.ToString("###########0",CultureInfo::CurrentUICulture));
But to my suprise I get "542663" while I expected : " 542663" (note the
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by: Mark Hollander |
last post by:
Hi,
Is there an easier way to convert a UInt16 to Int16 than the way I am
currently doing it
Dim iValue As Int16
Dim uValue As UInt16
Try
uValue = GetValue(WMI.NetworkAdapter, "Availability")
iValue = CType(uValue.ToString, Int16)
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by: Col |
last post by:
Hi - I've never worked with list boxes before. Here's what I'd like to
do - have a list box (or some other control) that allows multiple
selection and stores all the values in one field (can be separated by
commas, line breaks - no preference as long as they are all in one
field). Can a list box do this? If so, how do I get the selections
stored in the field. I've set up the list box with the proper values
and multiple selections enabled,...
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by: Harry Strybos |
last post by:
Hi All
I have a form with about 20 check boxes and I want to persist their state to
a single integer. That is to say, I want to set their Checked property to a
particular bit value contained in an integer (32 possible values)
The following methods (translated from VB6) should help with this?:
Public Sub BitSet(ByVal iValue As Integer, ByVal Bitnum As Integer, ByVal
State As Boolean)
Try
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by: Jonathan Wood |
last post by:
I was wondering if some of you could advise me on the following issue.
I ported my code that generates shareware licenses to a C# class. I'd like
to get to the point where this is done online (and eventually done
automatically).
What is the best way to expose this functionality on the Web? Are Web
services the answer--I know almost nothing about them?
I'm also wanting to work with RegNow. While they don't seem to currently
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by: Smalley |
last post by:
Need some help please. Have this code and for some reason it is not
working correctly. I am not receiving errors, just the table is not
being populated at all. I have created the tbl and the frm and when I
open up the db, it is not recording the number of users. I am still
new to VBA and would appreciate some assistance. I am running Access
2003
Thanks,
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by: VictorTan |
last post by:
Hello. I'm new to this forum. Hope that I don't make mistakes in here but if I do, please correct me if there is. Thanks.
I also wanted to ask you guys regarding about the following following source codes I'm going to post it here as I did a search here and did not find any question related to mine.
I'm doing an automatic inventory control system using RFID project and I'm instructed to extract the RFID transponder's ID and CRC and display...
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by: Christian Meier |
last post by:
Hello NG
I have the following code:
file1.h:
static const int iValue = 5;
<EOF>
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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: 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: 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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