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by: Nick |
last post by:
My client uses a SQL Database to store their usernames and passwords, and I
do not believe they have AD...no big deal... I wrote a class to create a
generic identity and generic principal so that I can use the .IsInRole
function for some added security. I would like to do the same by applying an
attribute to a method or class. The code I am including works from what I
can see, but I am experiencing the following... 1) I cannot add the...
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by: Craig |
last post by:
I have added a 'Textboxes (A)' to my UI installer project along with a
custom action to pass the value back to a class I've written to override the
void Install function. As long as the text is very simple everything is
working just fine. I've tested it by writing the string out to a text file
to test it.
However, the trouble comes in when I use the textbox for what I really
intended, a ADO.Net Connection String. The textbox is to...
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by: Tinus |
last post by:
Hello all,
I've create a custom control (UserControl) and have a custom Item
Collection. The control is a custom calendar which is draw using the
Graphics Rectangle etc. functions. It is drawn when the control is painted
or resized. When the control is drawn it draws also the items found in the
collection.
So far so good.... I have 3 questions which I'm unable to find a solution
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by: S. Justin Gengo |
last post by:
Hi,
I've created a component that allows me to store database information for
various types of databases my company uses. It uses a collection for each
type of database. Everything is working perfectly except when the component
is deleted from the page. Here are the details.
I add the component to the page from the toolbox and then add items using
the collection editor. I can delete those items from the collection using
the collection...
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by: Adam J. Schaff |
last post by:
Hello. I have a custom collection that implements IBindingList (allownew and
allowremove are both true). I have bound it to a datagrid. I have add and
remove buttons on the screen. I want to implement those buttons, but I'm not
sure what the code should look like.
I tried what I thought was obvious code:
myCollection.AddNew()
and
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by: DC Gringo |
last post by:
Hi, I'm trying to use a custom action to modify a database (rather than
create one) using the VS.NET '03's help example called "Custom Action to
Create Database During Installation".
I've made two modifications to the sample in the document...both are in the
"Protected Sub AddDBTable" (towards the bottom).
I've changed
' Creates the database.
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by: Steve Amey |
last post by:
Hi all
I want to be able to throw a custom error up the call stack. I have looked
around and it seems as though it's possible, but I can't get it to work
:o( Below is some sample code.
------------------------------------------------------------
Public Class MainForm
Public Sub Show Form
Try
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by: Jakob Lithner |
last post by:
When I started a new ASP project I was eager to use the login facilities
offered in Framework 2.0/VS 2005.
I wanted:
- A custom principal that could hold my integer UserID from the database
- An easy way to classify different pages as either Admin, Member or Public,
where login is necessary for Admin and Member but not for Public. My idea was
to put the pages in different directories to easily keep my order.
- An easy menu system that...
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by: matko |
last post by:
This is a long one, so I'll summarize:
1. What are your opinions on raising an exception within the
constructor of a (custom) exception?
2. How do -you- validate arguments in your own exception constructors?
I've noticed that, f.ex., ArgumentException accepts null arguments
without raising ArgumentNullException. Obviously, if nothing is to be
supplied to the exception constructor, the default constructor should
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by: =?Utf-8?B?Vk1J?= |
last post by:
How can I catch an error and throw the exception message plus some custom text?
For example, I'd like to do something like this:
try
{
//generate error
}
catch
{
//throw ex + " my custom message";
// OR
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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: 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: 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: 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: 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
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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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