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by: Richard |
last post by:
I have a simple C# console app that needs to read the appname.exe.config
file to get db connect strings etc. from the <appSettings>. When the app
starts, it deletes the file! I can't figure it out. When I set a break point
on the first line in MAIN and check for the file, it is gone!
This is a 4 hour app, but I have spent all day trying to...
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by: Kiran |
last post by:
Hi,
I have program, which opens file at the startup and logs error
messages to the file, file handle is closed at the end of the program.
However if file is deleted in-between, program do not report any error
while writing to the open file handle. On Windows, file shows-up again
in explorer and automatically deleted finally when program...
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by: facicad |
last post by:
I would like to know if as event before delete file exist. My probleme is
with FileSystemWatch, it is only Deleted event, and went I want copy for
bakup my file, the file do not exist :(
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by: joshtichauer |
last post by:
So i have an xml file, i'm grabbing it via dataset, then placing the
data into a datagrid. everythings all good, but i'd like to edit the
data. the coding grabs whats in the edit textboxes, and should throw it
back to the xml file, but i get an error
"System.UnauthorizedAccessException: Access to the path...
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by: ABN |
last post by:
I have a C# (.NET 1.1) application in which I loop over a number of files on
the hard drive and delete them. A few times, I've experienced an exception
that says the file is in use by another process.
So, my question is... Is there anyway to loop over the files and determine
if the files are able to be deleted before trying to delete (so...
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by: noridotjabi |
last post by:
Say I'm writting a program. In this program for some reason I need to
store data somewere were I will be able to access it again. I don't
want to store it in a file because then it could be deleted by another
program or user. So, is there anyway to save data onto a computer so
that it will not apear as a file (actually idealy not apear as...
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by: shyam |
last post by:
Hi All
I had raised a simillar query in an earlier post
http://groups.google.com/group/comp.lang.c++/browse_thread/thread/f371af248d90ead6/1d054627402539e1?lnk=gst&q=ofstream+write+failure&rnum=1#1d054627402539e1
Basically
I have a file which is opened through ofstream for writing.
Now I want to check if the file has been deleted or...
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by: mmcd79 |
last post by:
I built a VB.net application that makes use of a machine level DB
connection string setting, and a user level starting location setting.
The machine level setting and the default user based setting is of
course stored in the app.exe.config file located in the same directory
as the exe. Upon closing the form, I save the user setting which...
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by: Horacius ReX |
last post by:
Hi,
I need to write a program which reads an external text file. Each time
it reads, then it needs to delete some lines, for instance from second
line to 55th line. The file is really big, so what do you think is the
fastest method to delete specific lines in a text file ?
Thanks
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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...
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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. ...
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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...
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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...
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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...
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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...
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