|
I guess your question wasnt connected(of answers to your reply) but anyway you dont delete your question.
|
|
|
|
|
Just kidding 
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
|
|
|
|
|
Hi all,
Can anybody tell me how to open a single instance of a application????
And if a instance is running and if we click the exe then the running exe should show up.
how can i do so???
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
|
|
|
|
|
Yes, Joseph M. Newcomer [^] can.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
|
|
|
|
|
You beat me to it.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
|
|
|
|
|
Rajesh R Subramanian wrote: You beat me to it.
drugz, u know 
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
|
|
|
|
|
|
|
Dear developers,
I have the following code:
try {
ifstream file;
file.open("file.txt");
file >> ... ;
file.close();
}
catch(......) {
...
---> do I have to close the file here? <----
}
My question:
Do I have to close the file in the catch-handler? Or is it automatically closed when the destructor of file runs.
Kind regards
PS:
Another question: How can I insert code here with indentation?
modified on Tuesday, May 6, 2008 7:06 AM
|
|
|
|
|
Tomerland wrote: ry {
ifstream file;
file.open("file.txt");
file >> ... ;
file.close();
}
catch(...) {
...
---> do I have to close the file here? <----
}
You won't possibly know the exception that took you into the catch block, since you are catching every possible exception. What if the file wasn't opened and the exception is a FileNotFound one? Dear God, No!
Tomerland wrote: Another question: How can I insert code here with indentation?
Enclose the code within the <pre> </pre> tags.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
|
|
|
|
|
Tomerland wrote: Or is it automatically closed when the destructor of file runs.
Why don't you try?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
|
|
|
|
|
Tomerland wrote: Do I have to close the file in the catch-handler?
if the file was successfully opened, yes, otherwise, no !
Tomerland wrote: Or is it automatically closed when the destructor of file runs
nop. and as long as you don't know where the exception were thrown, you can't bother about that...
|
|
|
|
|
Thanks for your replies !!!
Another question:
What is the code for handling this szenario in the right way?
Kind regards
|
|
|
|
|
please stomuch me
if i have
string s[7];
s[1]="hello"
s[2]="welcome"
.
.
.
s[7]="how are you"
can i trace s[1] by loop
and select specified item as example
i want to select e from s[1]="hello"
the question is : this process possible or impossible?
I hope help me....thanks
|
|
|
|
|
sofia_111 wrote: can i trace s[1] by loop
s[i] where i is the iterator variable
sofia_111 wrote: i want to select e from s[1]="hello"
s[i][1]
|
|
|
|
|
tank you
i wrote this in early time but did'nt work
now is working
|
|
|
|
|
sofia_111 wrote: the question is : this process possible or impossible?
No. The question is, what do you want to do?
sofia_111 wrote: please stomuch me
I don't even want to know what that could possibly mean.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
|
|
|
|
|
sory
i meant please stomach me
thanks
|
|
|
|
|
if
string s[7];
s[1]="hello";
then, of course, s[1][1] is equal to 'e'. Is what are you looking for?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
|
|
|
|
|
For today, I, like, think, this one will be the question of the day. What do you think? 
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
|
|
|
|
|
Oh, there are always surprises here, keep on charging your CPMRU's battery pack.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
|
|
|
|
|
thank you
i wrote this in early time but did'nt work
now is working
|
|
|
|
|
I have a bitmap with 256 colors. I have converted this image into an array. That's OK! Then I change some values in this array. The problem is: how can I convert this array back to bitmap? (in the same size, just some pixel colors changed)
I use VC6++. Please help!
Good luck
|
|
|
|
|
instead of changing value of pixel in array.. directly change values at DC and save it!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
|
|
|
|
|
No. that's not I want. I want to control the pixel values changed.
For ex, ALL value = 1 will be changed into 10. And I want to see the result of changing.
Is there any software can do that? I mean, I can choose the value to change and I can see the result. If not, please help me to solve my problem.
Thanks for your reply.
Good luck
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
