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by: AngleWyrm |
last post by:
"The C++ Programming Language" by Bjarne Stroustrup, copyright 1997 by AT&T,
section 4.8 (pp 77):
"A value of integral type may be explicitly converted to an enumeration
type. The result of such a conversion is undefined unless the value is
within the range of the enumeration. For example:
enum flag { x=1, y=2, z=4, e=8 }; // range 0:15
flag f1 = 5; // type error: 5 is not of type flag
flag f2 = flag(5); // ok: flag(5) is of type flag and...
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by: Grasshopper |
last post by:
Hi,
I am automating Access reports to PDF using PDF Writer 6.0. I've
created a DTS package to run the reports and schedule a job to run this
DTS package. If I PC Anywhere into the server on where the job is
running, the job runs sucessfully, PDF files got generated, everything
is good. If I scheduled the job to run at the time that I am not
logged into the server, Access is not able to print to the printer.
The error is pretty...
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by: Xiangliang Meng |
last post by:
Hi, all.
Recently, I find there is a way in our project to maintain a global set in
many files by using preprocessing directives. I'm wondering if we could find
a better method for this.
Many colors are referred in different subsystems in our projects. They are
defined as enumeration constants and a single color must be the same value
all across our projects.
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by: Joe |
last post by:
I have a .cs file which is linked to several other projects. All my classes
in this file are defined as internal. I would like to have an enum defined
as well in the namespace but I get an error from one project that the
accessibility of the enum is less (public) than that of a method which
returns that's type.
What is the best way to define this enum without getting duplicate define
warnings or this error of less accessibility?
...
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by: Gos |
last post by:
Hi,
I have an enum type as defined below. The enum constants are some of
the properties for a windows form control. I want to store the
settings for that control into a file. In order to access the value of
the properties (for example toolbar.Size or Toolbar.Name) I used a for
loop. In my for loop, I want to do something like
toolbar.(Prop.GetName)(which is equal to toolbar.Size and
returns the value into the string)
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by: Rick Palmer |
last post by:
I have an app I'm working on that will allow a user to run one of 5
reports. The report names are in a combobox on my form. I have a sub
defined for each report that has the exact same name as is displayed
in the combobox. I have one button on the form to start processing.
What I want to do is this: When the user selects the report they want
to run from the combobox, I want to dynamically bind the appropriate
sub to the button's click...
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by: Randy |
last post by:
Is there a way to override operators for user-defined types
(e.g., typedefs) rather than class types?
I'm trying to override the extractor operator for a user-defined
enumeration type but getting no joy. For example,
typedef enum {SUN,MON,TUES,WED,THURS,FRI,SAT} WEEK;
istream& operator>> (istream& is, WEEK& x)
{
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by: fcvcnet |
last post by:
Hi all,
I defined a class, as fellows:
// Segment.h
#pragma once
#include "MyPoint.h"
enum TLSC {PARALLEL, INTERSECT, COINSIDE,INTERSECTATDIASTOLE}
twolinesolutioncases;
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by: Travis |
last post by:
So I have been doing C++ for quite awhile but have never had too many
occasions to use |.
What I'm trying to provide is ability to say enum myEnum = myEnum::one
| myEnum::two.
I'm not sure if this makes sense so I'll use my actual situation as an
example.
I am doing a menu system where each button the screen has an access
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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: 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: 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: 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:
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...
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