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I have created a Dialog-based MFC project,and I want to put a CPropertySheet on the Dialog,as it does in the case of normal controls which are children of Dialog.
In the PropertySheet,I have pages which are CDialogShelf（class CDialogShelf : public CPropertyPage），and in each page there lies some CButtons.My goal is to deal with the action when user hit button.
In CDialogShelf :
<br />
BEGIN_MESSAGE_MAP(CDialogShelf, CPropertyPage) <br />
ON_CONTROL_RANGE(BN_CLICKED,BTNID_0,BTNID_0+BTN_NUM,OnBnClikedBtn) <br />
END_MESSAGE_MAP() <br />
<br />
void CDialogShelf::OnBnClikedBtn(UINT uID) <br />
{ <br />
UINT BtnID = uID - BTNID_0; <br />
CString tmpStr; <br />
<br />
tmpStr.Format(_T("it is: %d"),BtnID); <br />
AfxMessageBox(tmpStr); <br />
} <br />
When user hit one of the button,the function is called indeed.But if I put a break point in debugging,the program dies,it can't respond any more.There must be some problems.
What I have tried is somthing with the creation of PropertySheet:
m_PropSheet.Create(this,WS_CHILD, 0);
if I replace WS_CHILD with WS_POPUP,everything goes OK.But this makes the PropertySheet indepent from Dialog.
How to fix that?
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You should use the Tab control instead of CPropertySheet.
«_Superman_»
I love work. It gives me something to do between weekends.
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I have no idea about their differences.Expecting more explanation.
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A property sheet is a dialog on its own.
Since you already have a dialog, you can use the tab control and then place controls into the tab control.
«_Superman_»
I love work. It gives me something to do between weekends.
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OK,I'm beginning to understand.One of my colleague once used tab control instead of property sheet.I know the reason now.Thanks superman!
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You can also remove the main dialog and let the propertysheet act in its place.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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I think it's better use tabctrl,I'll have a try.
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I want to use the MATLAB compiler to build a C++ programe
and I use a demo to try the compilation
However, there are error when I using the command
************************************************************************
mcc -W cpplib:libmyadd -T link:lib myadd.m
************************************************************************
The error msg is:
************************************************************************
Compiler version: 4.8 (R2008a)
Processing G:\MATLAB\R2008a\toolbox\matlab\mcc.enc
Processing include files...
2 item(s) added.
Processing directories installed with MCR...
The file mccExcludedFiles.log contains a list of functions excluded from the CTF archive.
1 item(s) added.
Generating MATLAB path for the compiled application...
Created 38 path items.
Begin validation of MEX files: Wed Mar 11 04:09:51 2009
Validating 'G:\MATLAB\R2008a\toolbox\compiler\deploy\deploywhich.mexw32'.
No conflicting M-file found.
Validating 'G:\MATLAB\R2008a\toolbox\compiler\deploy\readline.mexw32'.
No conflicting M-file found.
End validation of MEX files: Wed Mar 11 04:09:51 2009
Deleting 2 temporary MEX authorization files.
Removing: 'C:\DOCUME~1\DESERT~1\LOCALS~1\Temp\mathworks_tmp_4652_4530_4652.auth'.
Removing: 'C:\DOCUME~1\DESERT~1\LOCALS~1\Temp\mathworks_tmp_4652_7210_4652.auth'.
Parsing file "G:\FYP\M-file\myadd.m"
(Referenced from: "Compiler Command Line").
Parsing file "G:\MATLAB\R2008a\toolbox\compiler\deploy\deployprint.m"
(Referenced from: "Compiler Command Line").
Parsing file "G:\MATLAB\R2008a\toolbox\compiler\deploy\printdlg.m"
(Referenced from: "Compiler Command Line").
Generating file "libmyadd.h".
Generating file "libmyadd.cpp".
Generating file "libmyadd.exports".
Generating file "G:\FYP\M-file\readme.txt".
Generating file "libmyadd_mcc_component_data.c".
Executing command: mbuild -O -v -output "libmyadd" "libmyadd.cpp" "libmyadd.exports" "libmyadd_mcc_component_data.c" -link shared
This is mbuild Copyright 1984-2004 The MathWorks, Inc.
-> Default options filename found in C:\Documents and Settings\Deserterize\Application Data\MathWorks\MATLAB\R14
----------------------------------------------------------------
-> Options file = C:\Documents and Settings\Deserterize\Application Data\MathWorks\MATLAB\R14\compopts.bat
-> COMPILER = cl
-> Compiler flags:
COMPFLAGS = -c -Zp8 -G5 -GX -W3 -nologo -DMSVC -DIBMPC -DMSWIND
OPTIMFLAGS = -O2 -DNDEBUG
DEBUGFLAGS = -Zi -Fd"libmyadd.pdb"
arguments =
Name switch = /Fo
-> Pre-linking commands =
-> LINKER = link
-> Link directives:
LINKFLAGS = kernel32.lib user32.lib gdi32.lib advapi32.lib oleaut32.lib ole32.lib /LIBPATH:"G:\MATLAB7\\extern\lib\win32\microsoft\msvc60" /nologo mclmcrrt.lib /dll /implib:"libmyadd.lib" /def:_lib1143.def
LINKFLAGSPOST =
Name directive = "/out:libmyadd.dll"
File link directive =
Lib. link directive =
Rsp file indicator = @
-> Resource Compiler = rc /fo ".res"
-> Resource Linker =
----------------------------------------------------------------
--> "cl -c -Zp8 -G5 -GX -W3 -nologo -DMSVC -DIBMPC -DMSWIND /Folibmyadd.obj -IG:\MATLAB7\\extern\include -IG:\MATLAB7\\simulink\include -O2 -DNDEBUG libmyadd.cpp"
cl : Command line warning D9035 : option 'GX' has been deprecated and will be removed in a future release
cl : Command line warning D9036 : use 'EHsc' instead of 'GX'
cl : Command line warning D9002 : ignoring unknown option '-G5'
libmyadd.cpp
libmyadd.cpp(8) : fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory
G:\MATLAB7\\BIN\WIN32\MEX.PL: Error: Compile of 'libmyadd.cpp' failed.
Error: An error occurred while shelling out to mbuild (error code = 255).
Unable to build executable.
??? Error using ==> mcc
Error executing mcc, return status = 1.
************************************************************************
and my M-file is:
************************************************************************
function [y,z] = myadd(a, b)
% dummy function, just to demonstrate the idea
y = a+b;
z = a+2*b;
end
*************************************************************************
So, what is the problem when I using the mcc function?
and What should I do to solve this problem??Thanks
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deserterize wrote: libmyadd.cpp(8) : fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory
that should give you a clue
Yusuf
Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]
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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
[My articles]
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So.....How can I solve this problem?
As have this error I can't generate a Cpp file by matlab
I tried many method...like adding the path of 'stdio.h'...but it doesn't work anyawy...
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I have client/Server Application . It is perfectly working. no issues. memory leaks also very less. because it checked with memory checking tool like boundschecker etc.
But In task manager my application is eating too much of memory usage. What is the reason ? Is still memory leak in my applicaitonor any issue with my applicaiton? Please give the solution for this.
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ERLN wrote: Is still memory leak in my applicaitonor
A memory leak is not the only explanation for increasing memory usage.
ERLN wrote: What is the reason ?
There are a large number of ways one might develop code that would result in constant memory usage increase. There is no way for us to tell what you have done.
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ERLN wrote: But In task manager my application is eating too much of memory usage. What is the reason ?
By not reading here first.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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Dude, there's not near enough pictures on that page. 
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Well, if we assume that "a picture is worth 1000 words," there's more than enough.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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i want ro make a program to get input from parallel port and identify the input to perform function of key on keyboard.
i know how to get the input from the parallel port... now if i want that windows must act as if "windows key" of "capslock" key is presssed for particular input value how should i do that... how to instruct the os to perform function of a particular key or keys???
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I have application that uses a serial port and I/O card. The application starts up add attempts to initializes the serial card and I/O card. If either of them fail and would like to throw an exception telling the user that corresponding object failed and terminate the applications. How do i accomplish this?
I have tried to use throw (" Unable to initialize Serial Port" ); However, it does not display my string. It does terminate the application but, the user is left clue unless..
Scott Dolan
Jernie Corporation
Engineering & Manufacturing
Software, Hardware, & Enclosures
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If you want to implement something quick & throw just strings you can use std::exception
void main()
{
try
{
std::exception ex("My error");
throw ex;
}
catch(std::exception& ex)
{
cout<< ex.what();
}
}
The best way is to design your own exception class to deal with different cases -or even a struct, As C++ is quite flexible when it comes to throwing something
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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Oops sorry. I was too quick to respond. If you want to catch any exception and then throw a meaningful one , you should do like
void IOReadFuntion()
{
try
{
}
catch(...)
{
std::exception ex("Error while reading port");
throw ex;
}
}
void main()
{
try
{
IOReadFuntion();
IOWriteFunction();
}
catch(std::exception& ex)
{
cout<<ex.what()
}
}
Signing off. good night! 
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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Vunic,
I am not using a console application. I have MFC application and when i throw and exception it creates window that say Microsft Visual C++ Runtime Error. It has big red x and Has the path of the exe that failed, along with a string telling the failure. I wanna use my string instead of the generic string provided.
Scott Dolan
Jernie Corporation
Engineering & Manufacturing
Software, Hardware, & Enclosures
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ScotDolan wrote: when i throw and exception it creates window that say Microsft Visual C++ Runtime Error.
No way, when you throw your own exception. And if you are handling it, it should work. Try this one. No matter it is console or dialog.
try
{
std::exception ex("MyExeception");
throw ex;
}
catch(std::exception& ex)
{
AfxMessageBox(ex.what());
}
btw, if you want to catch any unhandled exception, you could try SetUnhandledExceptionFilter()
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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Why use an exception? Why not just attempt to initialize the serial card and return an error code on failure? I actually have code that does exactly that (our system uses a lot of serial ports.) Most our code doesn't use MFC, but the few programs that do, I do this check in the InitInstance() function. On failure, it pops up a message box explaining the failure.
(For some applications, I return a resource ID of the error string; in others just a bool indicating success or failure--it all depends on the requirements.)
Anyone who thinks he has a better idea of what's good for people than people do is a swine.
- P.J. O'Rourke
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I'd second Joe's reply - why on earth are you using exceptions for this.
A serial port being unavailable is by its nature a normal thing. Not exceptional at all!
Why not:
BOOL CMyDialog::InitialisePort (UINT nComPort, CString &Error)
{
...
if (!...)
{
Error = _T(" Unable to initialize Serial Port" );
return FALSE;
}
...
return TRUE;
}
?
I can't think of a single place I've written a throw command. I've written a few catchers for other people's libraries, so I'm not a exception virgin - just not a fan.
Good luck with your application,
Iain.
Codeproject MVP for C++, I can't believe it's for my lounge posts...
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