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by: Ritz, Bruno |
last post by:
hi
in java i found that when a method has a throws clause in the definition,
callers must either handle the exceptions thrown by the method they are
calling or "forward" the exception to the caller by specifying a throws
clause as well.
is there a similar machanism in c++? i want to force a developer to write
handlers for all possible exceptions a method of my class library can throw.
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by: petev |
last post by:
Hello, can anyone help me out?? Maybe its a bit complicated, maybe not :)
I'll try to explain. Am not a programmer so have patience!
I have a website whose url looks like this:
http://home.provider.nl/~mybusiness/
Shortly I have a registered a domain name:
http://www.mybusiness.nl
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by: John M |
last post by:
Hello All,
The code below is something I have been working on and just can't get
past. I know it must be very simple but here goes. The Form Method
line text is invisible on browers, but still forcing a space betweem
the graphics and the forms. How do I make the Form Method line
function, but not require space on the page? Code is below, take a
look ans see for yourselves...
I appreciate any help.
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by: Greg |
last post by:
The issue: I have a grid which has a dataset as the datasource.
If a user enters data in a textbox on the grid and then clicks on the close
button of the form (the red X in the upper right corner), no events fire for
the grid or the control that the user was typing in.
The closing event of the form does fire, and I check there to see if any
changes need to be saved. If the user changes rows in the form, the typed
data is transmitted...
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by: Neo The One |
last post by:
I think C# is forcing us to write more code by enforcing a rule that can be
summarized as 'A local variable must be assgined *explicitly* before reading
its value.'
If you are interested in what I mean, please look at this feedback my me:
http://lab.msdn.microsoft.com/productfeedback/viewfeedback.aspx?feedbackid=3074c204-04e4-4383-9dd2-d266472a84ac
If you think I am right, please vote for this feedback.
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by: Howard Kaikow |
last post by:
In the code below, ALL the lines that start with PPTfile << are getting the
following error at build time.
"//i:\C++\C++Code\FileOperations\Form1.h(127) : warning C4800:
'System::String __gc *' : forcing value to bool 'true' or 'false'
(performance warning)"
I get the following output, which is obviously wrong:
Process ID = 0x1
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by: Do |
last post by:
Hi,
My issue is twofold.
1) How do I invoke a "save file" action when a user clicks a button.
In classic ASP, I used to response.redirect to file path. But I want
to keep the user on the same page they clicked "Download" button.
2) How do I force to prompt for a save file when the user clicks the button
rather than try to open and read the file in the browser, which is the
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by: Patrick Olurotimi Ige |
last post by:
I have a webform with DropDownLists and
and i would like to have a link that would open up a window popup for
the USER to
insert some data into the Database and then on closing the popub window
or clicking the save button i would like to force the main page to
refresh so that the Data would show in the Dropdwon list i want to
insert the Data to
Any ideas?
*** Sent via Developersdex http://www.developersdex.com ***
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by: steve |
last post by:
SysInternals provides a *FANTASTIC* product called DebugView.
It allows you to snoop User and Kernel traces, eg. You can view
Trace.WriteLine etc
It also timestamps the traces. I deal a lot with proprietary comms
protocols, so these timestamps are valuable.
When I'm running under the VS debugger, Trace output is redirected to the
"Output" window. Unfortunately, it appears that VS intercepts the traces so
that they don't appear in...
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by: Edward Diener |
last post by:
Is there a way in Javascript, or perhaps in HTML, to force a browser to
re-render an image on an HTML page after a round-trip between the client
and the server ?
In my particular case, the image is changing on the server although the
URL for it remains the same, but the browser is still displaying the old
image from its cache rather than the new image from its URL location.
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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: 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: 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: 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...
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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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