C++ RSS C++ RSS

Syntax for deleting specified file ( in C++)

Please support our C++ advertiser: Intel Parallel Studio Home
Reply
1 2

•
•
Join Date: May 2003
Posts: 36
Reputation: Mr Gates is an unknown quantity at this point 
Solved Threads: 0
Mr Gates Mr Gates is offline Offline
Light Poster

Syntax for deleting specified file ( in C++)

 
1
  #1
Jun 4th, 2003
I've made a program that creates a log of the activities performed in it, for easy reference for the user. But I want the program to automatically delete the file after the program is shut down. What is the syntax and how do I go about doing it?
Reply With Quote Quick reply to this message  
•
•
Join Date: Feb 2002
Posts: 12,047
Reputation: cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light 
Solved Threads: 131
Administrator
Staff Writer
cscgal's Avatar
cscgal cscgal is online now Online
The Queen of DaniWeb
 
0
  #2
Jun 4th, 2003
If you're writing a Windows application, try the DeleteFile function available in winbase.h:

C++ Syntax (Toggle Plain Text) 
  1. BOOL DeleteFile(
  2.   LPCTSTR lpFileName   // pointer to name of file to delete
  3. );
Dani the Computer Science Gal
Follow my Twitter feed! twitter.com/DaniWeb
And if you're interested in Internet marketing there is twitter.com/DaniWebAds
Reply With Quote Quick reply to this message  
•
•
Join Date: May 2003
Posts: 36
Reputation: Mr Gates is an unknown quantity at this point 
Solved Threads: 0
Mr Gates Mr Gates is offline Offline
Light Poster
 
0
  #3
Jun 5th, 2003
the program was written to run in command prompt/dos, and I still can't get it to work. any other suggestions?

Say I tried to do it with windows, where would I specify the file I wanted to be deleted with the syntax you just gave me?
Reply With Quote Quick reply to this message  
•
•
Join Date: Feb 2003
Posts: 129
Reputation: Bob is an unknown quantity at this point 
Solved Threads: 1
Team Colleague
Bob Bob is offline Offline
Team Member
 
1
  #4
Jun 11th, 2003
To delete a file use the C++ remove() function.
Reply With Quote Quick reply to this message  
•
•
Join Date: Feb 2002
Posts: 12,047
Reputation: cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light 
Solved Threads: 131
Administrator
Staff Writer
cscgal's Avatar
cscgal cscgal is online now Online
The Queen of DaniWeb
 
0
  #5
Jun 11th, 2003
thanks Bob
Dani the Computer Science Gal
Follow my Twitter feed! twitter.com/DaniWeb
And if you're interested in Internet marketing there is twitter.com/DaniWebAds
Reply With Quote Quick reply to this message  
•
•
Join Date: Feb 2003
Posts: 129
Reputation: Bob is an unknown quantity at this point 
Solved Threads: 1
Team Colleague
Bob Bob is offline Offline
Team Member

Re: Syntax for deleting specified file ( in C++)

 
0
  #6
Jun 12th, 2003
You're welcome.

Now, please post again. That 666 (posts) is making me uneasy ;-)

http://www.robertjacobs.fsnet.co.uk/images/dani2.jpg
Reply With Quote Quick reply to this message  
•
•
Join Date: Feb 2002
Posts: 12,047
Reputation: cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light cscgal is a glorious beacon of light 
Solved Threads: 131
Administrator
Staff Writer
cscgal's Avatar
cscgal cscgal is online now Online
The Queen of DaniWeb

Re: Syntax for deleting specified file ( in C++)

 
0
  #7
Jun 12th, 2003
Oh, goodness gracious! I guess it would be most appropriate to make this my 667th post then.
Dani the Computer Science Gal
Follow my Twitter feed! twitter.com/DaniWeb
And if you're interested in Internet marketing there is twitter.com/DaniWebAds
Reply With Quote Quick reply to this message  
•
•
Join Date: Feb 2002
Posts: 1,135
Reputation: samaru is just really nice samaru is just really nice samaru is just really nice samaru is just really nice 
Solved Threads: 6
Team Colleague
samaru's Avatar
samaru samaru is offline Offline
a.k.a inscissor

Re: Syntax for deleting specified file ( in C++)

 
0
  #8
Jun 12th, 2003
Are those suppose to be horns? They look like donkey ears.
Check out my blog at http://www.shinylight.com for more stuff about web dev.
Reply With Quote Quick reply to this message  
•
•
Join Date: Feb 2002
Posts: 1,135
Reputation: samaru is just really nice samaru is just really nice samaru is just really nice samaru is just really nice 
Solved Threads: 6
Team Colleague
samaru's Avatar
samaru samaru is offline Offline
a.k.a inscissor

Re: Syntax for deleting specified file ( in C++)

 
0
  #9
Jun 12th, 2003
An easy way to delete a file is to just call a system command from Windows. dafile.txt is the file you want to delete.


C++ Syntax (Toggle Plain Text) 
  1. #include <stdlib.h> // needed to use system() function
  2.  
  3. int main() {
  4.      system("del dafile.txt");		
  5.      return 0;
  6. }
Check out my blog at http://www.shinylight.com for more stuff about web dev.
Reply With Quote Quick reply to this message  
•
•
Join Date: May 2003
Posts: 36
Reputation: Mr Gates is an unknown quantity at this point 
Solved Threads: 0
Mr Gates Mr Gates is offline Offline
Light Poster

Re: Syntax for deleting specified file ( in C++)

 
0
  #10
Jun 17th, 2003
Ebil cscgal

Anyway, how would I do that so it deleted the file at closing?
Reply With Quote Quick reply to this message  
Reply
1 2

Quick Reply to Thread
This thread is more than three months old.
Perhaps start a new thread instead?
•
•
•
•
•
•
•
•
Message:
•
•
•
•



Similar Threads
Other Threads in the C++ Forum
Thread Tools Search this Thread



api array arrays based beginner binary bitmap c++ c/c++ calculator char char* class classes code coding compile compiler console conversion convert count data database delete deploy developer dll download dynamiccharacterarray email encryption error file forms fstream function functions game generator getline givemetehcodez graph gui homeworkhelp homeworkhelper iamthwee ifstream input int java lib list loop looping loops map math matrix memory multiple news node number numbertoword output parameter pointer problem program programming project proxy python random read recursion recursive reference rpg sorting string strings temperature template text text-file tree url variable vector video visual visualstudio win32 windows winsock word wordfrequency wxwidgets
About Us | Contact Us | Advertise | DaniWeb | Acceptable Use Policy | RSS Feed

©2003 - 2009 DaniWeb® LLC