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by: cppdev |
last post by:
Hi All!
I want to clear the string contents from sensitive information
such as passwords, and etc.
It's always a case that password will appear as string at some point
or another. And i feel uneasy leaving it hanging in memory indefinitely
(especially in case when string is Interned).
So at leats for the case when string is not interned i propose:
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by: Diego F. |
last post by:
Hello. I need to store custom objects in a SQL Server 2000 table. Which is
the easiest way to do it? Do I need to write methods to store each attribute
separately from C# app to the table and the opposite as well?
Regards,
Diego F.
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by: Claire |
last post by:
Hi
We're newish to visual studio .net.
I wanted to store some user defined variables. Normally I'd have written
these to the registry but my colleague informed me that Microsoft was trying
to dissuade users away from the registry and towards configuration files.
So I had a look at the
System.Configuration.ConfigurationSettings.AppSettings object he told me
about.
Can this file be written on the fly? The only info Ive found about these...
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by: Philip Wagenaar |
last post by:
Hi,
I used the microsoft configuration block to store settings for applications
in the past and this worked fine. But now I have the following situation and
I do not know how to solve this:
I want to write a windows service that stores its settings in a xml file
using the configuration block. And I want to write a windows forms
application that manages the service. Stop,start and modify the settings.
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by: rgparkins |
last post by:
Hi
I am creating a sign-up process on a web site much like that of a
wizard form. I have browsed many sites to look for examples of how to
store the entry data, so that the user can go back and forward along
the sign -up process. I am currently trying to use a Session object to
store all these details and get them back out of session as each step
is selected.
My model was a HashTable of NameValueCollection, so I could go to the
hash...
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by: bonk |
last post by:
Does anyone have a simple example on how to prohibit that any thread
other than the current thread modifies a certain object (a collection)
while we are in a certain section of the code?
In other words: while we are inside this codeblock whoever might think
of modified that particular collection has to wait until we have left
that codeblock.
As far as I understand it lock() {} only prohibits that other threads
enter a certain block of...
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by: KarlM |
last post by:
After reading some articles regarding confuguration data I'm a bit confused.
Where is the right place for storing configuration data?
- XML-files?
- registry?
- INI-files? (from a users point of view, ini-files are more comfortable to
read and edit)
Where should I store user specific config data?
Where should I store machine specific config data?
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by: =?Utf-8?B?bWljaGFlbCBzb3JlbnM=?= |
last post by:
I have worked with application settings in VS2005 and C# for awhile, but
usually with standard types. I have been trying to store a custom
container/class/type in an application setting and I have seen erratic
results. I am aware of one known defect where user classes do not show up in
the list of types on the Property/Settings page in the visual designer and I
am wondering if I am encountering some other peculiar issue, or if there are...
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by: pushpakulkar |
last post by:
Hi all,
Is garbage collection possible in C++. It doesn't come as part of
language support. Is there any specific reason for the same due to the
way the language is designed. Or it is discouraged due to
some specific reason. If someone can give inputs on the same, it will
be of great help.
Regards,
Pushpa
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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: 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: 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: 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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by: bsmnconsultancy |
last post by:
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