| |
by: Mehul Patel |
last post by:
Our .Net team have been pondering about using keyword.
We are using streams FileStream and BufferedStream. We use using
keyword at FileStream, and not BufferedStream which wraps FileStream.
So bunch of people said what if exception occurs buffered stream is
not closed.
My Argument is over advantages of using 'Using' keyword.
First Advantage being -- Using used for Dispose (Deterministic
|
by: rawCoder |
last post by:
Hi All,
I have a *.cer file, a public key of some one and I want to encrypt some
thing using this public key.
Can someone point me to a sample code for Encrypting some file using
X509Certificate ( *.cer file ) so that it can be used to email as
attachment.
The real part is Encrypting using X509Certificate and CryptoServiceProvider.
|
by: Mike |
last post by:
When trying to compile (using Visual Web Developer 2005 Express Beta;
frameworkv2.0.50215 ) the source code below I get errors (listed below due to
the use of ICallBackEventHandler. Ultimately I want to use a callback from
the client side to update webcontrols based on user input without using
postback.
I am seeking a way to stop the compile errors.
using System;
using System.Data;
|
by: Marshall Mills |
last post by:
As I understand it, loaded statement, a using declaration should be all I
need to see an enum from within a namespace. The below code works fine with
class, struct, and union. What gives? As the code says, if I employ the
using directive, I'm ok.
/* built with Visual C++ 6, SP 5 */
namespace Traffic
{
enum Light { red, yellow, green };
}
|
by: Christopher Benson-Manica |
last post by:
Why can't I use a class destructor in a using declaration:
using MyClass::~MyClass;
?
--
Christopher Benson-Manica | I *should* know what I'm talking about - if I
ataru(at)cyberspace.org | don't, I need to know. Flames welcome.
|
| |
by: beliavsky |
last post by:
Many of my C++ programs have the line
using namespace std;
but the "Accelerated C++" book of Koenig and Moo has many examples
where the library names are included one at a time, for example
using std::cin;
using std::cout;
|
by: trying_to_learn |
last post by:
im in the primary stages of learning C++. The book im learning from says
Dont use using namespace.. directive in header file
However im trying to make the following header file.I need to include
<string> header file and also will have to say using namespace std to
make the string class visible.
qn)how do i resolve the requirement of *not* using the "using" directive
in the header file and at the same time declare my structure in the...
|
by: Petter Reinholdtsen |
last post by:
I ran into a problem on HP-UX 11.00 the other day, where it refused to
compile a program using 'using namespace std;' at the top. The reason
seem to be that the compiler refuses to accept 'using namespace std;'
unless the std namespace was declared first.
This triggered my curiosity, and I tried to find out what the ANSI C++
standard had to say about this. I'm unable to find a conclusion, and
hope someone here have a clue to spare.
...
|
by: john.burton.email |
last post by:
I've done some extensive searching and can't seem to find an answer to
this -
Is it correct to using "using" with templates, for example:
using std::vector;
Or do I need to specify the type too:
using std::vector<int>;
Both seem to "work" on the compiler I have and I can't find any
documentation saying which is correct, or are both correct?
|
by: Enos Meroka |
last post by:
Hallo,
I am a student doing my project in the university.. I have been trying
to compile the program using HP -UX aCC compiler, however I keep on
getting the following errors.
=================================================================
Error 19: "CORBAManagerMessages.h", line 4 # Unexpected 'std'.
using std::string;
^^^
|
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...
|
| |
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,...
|
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...
|
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...
|
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();...
|
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...
|
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
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|
4
