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It is not very clear what you want
but from what i make of it you want an SDI application with CFormview and the Form changes when you select something else from the menu or by pressing a button on FormView.
here is good article that explains in detail with sample code
Click ME[^]
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hai everybody.,
Can any say how to convert an CString to an integer value.
I know to convert char buff[20] to an integer thro atoi function.
Meanwhile if any one have any logical ideas or some thing special for convert the CString value to an integer value.
I tried a lot. Thank in previous.,
Bye
Anbudan.,
Shanmuga Sundar.V
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CString str = "123";<br />
int i = atoi((LPCTSTR)str);
This is a valid conversion, CString explicitely supports a conversion to LPCTSTR.
Dominik
_outp(0x64, 0xAD);
and
__asm mov al, 0xAD __asm out 0x64, al
do the same... but what do they do??
(doesn't work on NT)
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That's the only way i know.
There is wtoi which deals with wide char string to int.
That's it.
@!$h@
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Hi friend ,
it is as smiple as that
CString str="1235678";
int a = atoi(str.operator LPCTSTR());
now try this
"This world is a compliler, I am compiling my life and trying to make it error free "
Abhishek Srivastava
Software Engg (VC++)
India ,Noida
Mobile no 9891492921
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Hi, You can also use the Win32 API (Shell API) function if you want to avoid the CRT (C Run-Time Library) (If you use ATL/WTL for example)
StrToInt(LPCTSTR lpSrc);
Also check the others string functions from Win32 API (Platform SDK) and the Shell API (shlwapi.h). They mimic almost every string function from C++ library.
Geraldo.
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hi everybody,
I followed completely the example
http://www.mathworks.com/support/solutions/data/27671.shtml
and tried to learn the idea but I met some linking problem about it.
Linking...
foowrap.obj : error LNK2001: unresolved external symbol _mxCreateDoubleScalar
Debug/test.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
test.exe - 2 error(s), 0 warning(s)
what can i do in order to settle the linking errors.
and here is another question,
if i plan to call the matlab function
[features, targets] = improved_DA1(x,[cluster,0.95]);
how can i settle such kind of scenario and calling the [ ] in reference with the website tutorial method,http://www.mathworks.com/support/solutions/data/27671.shtml
thank you for your all helping
Vincent Sim
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hello,
Can u pls clear a doubt in DS...I have an UI based application where I am using DirectSound for Audio capture & playback. I used the function DirectSoundFullDuplexCreate8() where I am setting the cooperative level to DSSCL_PRIORITY. .I am passing the Handle of the UI window to the DirectSoundFullDuplexCreate8() function.
But alas, when i minimize this UI window I am unable to hear the captured voice.Does the cooperative level setting got anything to do with the windows handle??I also tried using DSSCL_NORMAL . The same result .
Is there any solution to this. I mean, can i use any other cooperative level or any other way so that even if I minimize the UI window i can playback the captured audio???
regards,
Elza
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Hi,
Can someone tell me how to make all the pop up menu item's access keys underlined always irrespective of whether user right clicks or hits the context menu key .
Thanks in advance.
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On Windows 2000, open the Display applet in Control Panel. Select the Effects tab. Uncheck the Hide keyboard navigation indicators until I use the Alt key option.
Five birds are sitting on a fence.
Three of them decide to fly off.
How many are left?
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Thanks for ur response.But how can i do this from code
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Try this:
BOOL a_bSet = TRUE;
SystemParametersInfo( SPI_SETKEYBOARDCUES, 0, (DWORD)&a_bSet, SPIF_SENDCHANGE );
Good luck,
Chris Richardson
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char szTemp[128];
sprintf(szTemp, "%c", 'a');
char c = '1';
int iRet = sscanf(szTemp, "%d", &c);
Other machine(VC6.0+SP4)
iRet = 1, szTemp is 'a'
My machine (VC6.0+SP5)
iRet = 0, szTemp is '1'
if use
int iRet = sscanf(szTemp, "%c", &c);
the result is ok.
why not SP5 support the same as code:
int iRet = sscanf(szTemp, "%d", &c);
??
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zx_sanjin wrote:
char szTemp[128];
sprintf(szTemp, "%c", 'a');
char c = '1';
int iRet = sscanf(szTemp, "%d", &c); The last line results in a buffer overrun. The "%d" format reads an int from the string, but you're passing a pointer to a char . On most machines, int 's are 32 bit (4 byte) values, while char 's are 8 bit (1 byte) values. This line then overruns the char c by 3 bytes.
zx_sanjin wrote:
int iRet = sscanf(szTemp, "%c", &c); This line is correct, because you are reading a single character from the string into a char variable.
Software Zen: delete this;
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There is some wrong in my macine.
Thank you for your reply.
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Can I know what a window under the mouse (for example: it is a toolbar or not)?
Best regards,
Eugene Pustovoyt
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Thank you! And what is toolbar classname?
Best regards,
Eugene Pustovoyt
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Thank you very much!!!
Best regards,
Eugene Pustovoyt
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Assuming that the toolbar is a common control.
--
Sancte Míchael Archángele, defénde nos in proélio contra nequítiam et
insídias diáboli esto præsídium. Imperet illi Deus, súpplices deprecámur:
tuque, princeps milítiæ cæléstis, Sátanam aliósque spíritus malígnos, qui
ad perditiónem animárum pervagántur in mundo, divína virtúte,
In inférnum detrude. Amen.
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I need a simple Mathematical Expression Builder(parser). Does anybody know about some free source code (C++, MFC) for that. What is the best way of making an expression parser. can i use regular expressions? what would be the best suggestion.
I prefer to provide intellisence like Visual Studio or Visual Assist while typing an expression, how that can be provided? any code for that?
@!$h@
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Hi,
You can use a regular expression parser. Read this[^] article, and you should be on your way to solve your problem.
Good luck.
A student knows little about a lot.
A professor knows a lot about little.
I know everything about nothing.
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What about using Lex and Yacc thing?
@!$h@
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