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by: surrealtrauma |
last post by:
the requirement is :
Create a class called Rational (rational.h) for performing arithmetic with
fractions. Write a program to test your class.
Use Integer variables to represent the private data of the class – the
numerator and the denominator. Provide a constructor that enables an
object of this class to be initialized when it is declared. The
constructor should contain default values in case no initializers are
provided and should...
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by: Adam Hartshorne |
last post by:
Hi All,
I have the following problem, and I would be extremely grateful if
somebody would be kind enough to suggest an efficient solution to it.
I create an instance of a Class A, and "push_back" a copy of this into a
vector V. This is repeated many times in an iterative process.
Ok whenever I "push_back" a copy of Class A, I also want to assign a
pointer contained in an exisiting instance of a Class B to this
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by: Chris |
last post by:
Hi,
I'm trying to extract data from objects that contain xml that fits a
third party schema with it's own root namespace. I've added a
namespace manager that seemed to work most of the time but I never
fully understood why. I've now hit another problem. It might be code
blindness but I can't see why it doesn't work.
I am trying to select a node using XPath from an XmlElement
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by: Ben Dewey |
last post by:
Project:
----------------------------
I am creating a HTTPS File Transfer App using ASP.NET and C#. I am
utilizing ActiveDirectory and windows security to manage the
permissions. Why reinvent the wheel, right? Everything so far is
working well with the Active Directory. The problem I am having is
with adding File Permissions to a directory. I am currently using
some code courtesy of "Willy Denoyette "
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by: LockyBoy |
last post by:
Hi
Have created an xml document with an xmltextwriter with a namespace, so it
can be validated against an xsd schema.
Later in my application, I want to extract values from the xml and am using
xpathexpression.
Because I have a namespace in the xml, I have to use the xmlNameSpaceManager
and comile an xpathquery as below:
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by: Martin |
last post by:
Hi,
I am using xmldocument.selectsinglenode to query an xml document.
This works perfectly when the document to be queried has no namespace,
however as some as i put a namespace in then null is returned from
selectsinglenode.
I think I am not creating the namespace manager correctly.
I have created a very small sample piece of code (see below) that
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by: Water Cooler v2 |
last post by:
I know that we can add a single name value entry in app.config or
web.config in the configuration/configSettings/appSettings section like
so:
<add key="key" value="value" />
Question: I want to add a dictionary of name-value pairs. In other
words, instead of a single name-value, I want to add a name-value
collection in there. I could do this:
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by: Bruce Sandeman |
last post by:
Hi,
Is anyone able to help me? I have the following code and when I try to
create an XPathNavigator object it keeps returning null. any cunning
ideas?
private void loadXMLDoc(String xml)
{
xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xml);
namespaceManager = new
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by: =?Utf-8?B?QWxleGFuZGVyIFd5a2Vs?= |
last post by:
I recently raninto major problems when I added the Exception namespace to the
Project which has my DBML file attached to it. Once I renamed all the
Exceptions instances to Syste.Exception the project would not recoginize any
assembly which had been added to the project, even know they were all there,
this happened to the designer.cs file that is attached to the dbml file. I
have no clue as to why this is the problem.
--
Alexander L....
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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: 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: 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: 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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