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by: cppaddict |
last post by:
Hi,
I am deleting some objects created by new in my class destructor, and
it is causing my application to error at runtime. The code below
compiles ok, and also runs fine if I remove the body of the
destructor. So I think I am somehow using delete incorrectly, but I'm
not sure exaclty what I'm doing wrong.
I'd apprecitate any clarification and suggestions for rewriting the
below properly.
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by: Randell D. |
last post by:
Folks,
I'm sure this can be done legally, and not thru tricks of the trade - I
hope someone can help.
I'm writing a 'tool' (a function) which can be used generically in any
of my projects. When it completes, it can call a success, or a failure
function. The names of these success, or failure functions will differ,
and I'd like to know how I can pass the name of a function to my tool,
and how my tool can call the function, using that...
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by: windandwaves |
last post by:
Hi Gurus
Does anyone know how I set the error trapping to option 2 in visual basic.
I know that you can go to tools, options and then choose on unhandled errors
only, but is there a VB command that I can use instead?
Cheers
Nicolaas
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by: Greg B |
last post by:
Well since getopt() doesn't seem to be compatible with Windows, and
the free implementation of it for Windows that I found still had some
annoying restrictions, I thought I'd whip up a simple parser myself.
Just wanted to see if anyone could provide me with some constructive
criticism :) any feedback would be greatly appreciated
-----------------------------------------------------------------------------
#include "stdio.h"
#include...
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by: The Eeediot |
last post by:
How do I get a number like "131" to appear in a currency format like "$131.00" in a TextBox control?
I know it's simple but I cannot find how to do this in any reference manual.
TIA....
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by: Larry Grady |
last post by:
Anyone up for a challenge?
I've been struggling with this for a few days and was hoping someone could
help me. Pouring through all the messageboards I just can't find the
solution.
We have a GridView that needs to be dynamically designed, depending on what
collection of fields our uses want to edit for their product data. We have
400+ fields of information per product so they're selecting a subset of those
fields to edit.
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by: jcrouse |
last post by:
Here is some of my code
Dim myXmlTextWriter As XmlTextWriter = New XmlTextWriter("C:\CPViewer\CPViewer.xml", System.Text.Encoding.Unicode
myXmlTextWriter.Formatting = System.Xml.Formatting.Indente
myXmlTextWriter.WriteStartElement("CPViewer"
myXmlTextWriter.WriteElementString("Height", Me.Height
myXmlTextWriter.WriteElementString("Width", Me.Width
'myXmlTextWriter.WriteElementString("Background", Me.BackgroundImage...
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by: Steven D'Aprano |
last post by:
I have a sinking feeling I'm missing something really,
really simple.
I'm looking for a format string similar to '%.3f'
except that trailing zeroes are not included.
To give some examples:
Float String
1.0 1
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by: davetelling |
last post by:
I am not a programmer, I'm an engineer trying to make an interface to a
product I'm designing. I have used C# to make a form that interrogates the
unit via the serial port and receives the data. I want to be able to draw
lines in a picturebox based upon certain data points I have received. I
dragged a picturebox from the toolbar onto my form, but after having gone
through the help files, looking online and trying a variety of things, I...
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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.
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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: 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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