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You never convert a number to binary, a number is a number and is independant of how you 'present'it. I guess what you want to do is create a string representing your number in binary notation, right ?
If that is the case, you can use itoa[^] with a base of 2.
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And this[^] article has good info about conversion between Binary,...
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Wow, it looks like an awfull article  Why the hell would you want to rewrite those parsing functions ?
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Cedric Moonen wrote: Why the hell would you want to rewrite those parsing functions ?
A academic learning exercise.
"Love people and use things, not love things and use people." - Unknown
"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch
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The new job need to programming for ATM XSF, newbie to it.
Wanna know a place to discuss or learn.
Any help would appreciate!
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fantasy1215 wrote: ATM XSF
XFS... Not here
fantasy1215 wrote: Wanna know a place to discuss or learn.
see here[^]
This is a VC++/MFC forum dude...
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
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Hi!
The following code shows error.
protected:
virtual int_type uflow()
{
int_type v = base_type::uflow();
count_ += egptr() - gptr();
int p = count_ * 40 / size_;
if (p > prev_perc_)
{
std::cout << "*";
prev_perc_ = p;
}
return v;
}
The errors are:
error C2146: syntax error : missing ';' before identifier 'uflow'
error C2433: 'TestGUIApp::int_type' : 'virtual' not permitted on data declarations
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
warning C4183: 'uflow': missing return type; assumed to be a member function returning 'int'
error C2065: 'int_type' : undeclared identifier
error C2146: syntax error : missing ';' before identifier 'v'
error C2065: 'v' : undeclared identifier
error C2653: 'base_type' : is not a class or namespace name
error C3861: 'egptr': identifier not found
error C3861: 'gptr': identifier not found
How do I resolve these errors?
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isn't this code comeing from the STL ?
what are you trying to do ?
if the STL is not compiling, it more likely because YOU made an error in YOUR code, and the error is propagating...
didn't you forget a header to include ?
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include header file where the int_type is defined.
-@SuDhIrKuMaR@-
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are you trying to migrate the project from Older VS to New ?
I strongly think you are missing some thing in the " Include Files "
section of the Options-> vc++ directories
check if the path (header) are included in the include path.
Vikas Amin
UNITED STATES STEEL CORPORATION
My First Article on CP" Virtual Serial Port "[^]
modified on Thursday, July 24, 2008 5:33 PM
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I think you need to substitute "int" for "int_type".
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I have a bitmap of height 242 and width 242
I need to place this bitmap in Rectangle having an area of height 50 and width 50.
But before placing in the rectangle I need to draw a circle on the bitmap dynamically. and want to know the region so that i can fill color on it.
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The only way to do it in MFC that I can think of would involve:
CDC::CreateCompatibleDC to get a CDC to an in-memory display surface, and CBitmap::CreateCompatibleBitmap () to create a bitmap.
Then use CDC::Ellipse to draw a circle.
This is just a suggestion; I don't have time to test it.
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Using MFC?
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
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Hi all,
I would like to know whether a function exists that can do the same as sprintf but will not stop when it finds a null terminated character, and result is a binary copy of the data.
I want to use SQLExecDirect(hstmt, "set ansi_nulls off", SQL_NTS) to turn off the ansi nulls attribute for db when i am inserting data that contain null strings. How do i accomplish this task?
Many thanks in advance
regards,
The only programmers that are better that C programmers are those who code in 1's and 0's ![Green Alien | [Alien]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/alien.gif)
 Programm3r
My Blog: ^_^
modified on Monday, August 4, 2008 7:38 AM
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Programm3r wrote: that can do the same as sprintf but will not stop when it finds a null terminated character, and result is a binary copy of the data.
memcpy, and if possible use the safe version memcpy_s.
Nibu babu thomas
Microsoft MVP for VC++
Code must be written to be read, not by the compiler, but by another human being.
Programming Blog: http://nibuthomas.wordpress.com
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I think I would use the std::string and std::stringstream classes for that. As far as I remember, std::string can contain null characters. So, if you need to also format values in your string, you can use a stringstream for that (you can check this article[^] if you want to see how to format things into your stringsream).
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The reason I'm asking is because of the following:
I have a file with an sql statement in it. The sql contains null terminated characters because of a minutia buffer that is part of the data. So I read the file to get the complete sql statement. Now the problem is that I cannot execute the statement because of the null terminated characters in the sql statement.
Any solution for the problem ?
Many thanks again
Kind regards,
The only programmers that are better that C programmers are those who code in 1's and 0's
Programm3r
My Blog: ^_^
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Just a thought...
Is it possible to run a SQL file. If so how can one be able to do so?
Many thanks again...
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's
Programm3r
My Blog: ^_^
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Hello,
is it possible to make a CTreeCtrl with virtual list because i have a many data to list in them?
And now is my problem that the standard CTreeCtrl takes a to long time to list all items??
Does any one have an sample for me??
Thanks for any help and informations!
termal
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AFAIK, there is no such option. A method by which you can improve your insertion speed is using the SetRedarw() function.
m_TreeCtrl.SetRedraw( FALSE );
m_TreeCtrl.SetRedraw( TRUE );
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Hello,
thanks for info, i try it now!!
regards
termal
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Hi All,
I am creating an application in which I created a front page in Dialog based application. There in the front page I placed some buttons of different applications.
When I chick any button which is inside the front page the partitcular application starts running.
I set that application window on top using SetWindowPos() function.
now the problem is While running any application from the front page, the front page doesnt get disabled. I can close, minimize or maximize the front page.
That is what I dont want. I want that whenever any application runs from my front page the front page get COMPLETELY disabled.
please help....
Thanks.
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use api EnableWindow(FALSE)
"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/xml>
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You can use WaitForSingleObject API to wait the new process to terminate. You can use the process handle from the PROCESS_INFORMATION structure populated by the CreateProcess API.
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