Re: Kernel32.dll DBG error - C / C++ / MFC Discussion Boards

Re: PostMessage(): Debug vs. Release

Michael Dunn25-Jan-04 18:37

Michael Dunn

25-Jan-04 18:37

The prototype for OnUser() is wrong, and you're ending up with a corrupted stack. It must be

LRESULT CTestMFCDlg::OnUser ( WPARAM wParam, LPARAM lParam );

See the docs for ON_MESSAGE for more details.

--Mike--
Ericahist | CP SearchBar v2.0.2 | Homepage | 1ClickPicGrabber New v2.0.1! | RightClick-Encrypt
You cannot truly appreciate Dilbert unless you've read it in the original Klingon.

Re: PostMessage(): Debug vs. Release

reymano26-Jan-04 5:40

reymano

26-Jan-04 5:40

That did it. Thanks Mike.

I wish the debug version of MFC was less forgiving so I could have found it sooner.

reymano

MFC - Displaying time in dialog

Ashman25-Jan-04 12:04

Ashman

25-Jan-04 12:04

Hey

I need to know how to display the system date and time in a static control in format: Day, Date, Time, AM/PM. Can someone please help me, this is a fundamental aspect to my program.

Thankyou

Ashman

Re: MFC - Displaying time in dialog

Maximilien25-Jan-04 12:47

Maximilien

25-Jan-04 12:47

have a look at strtime and strdate and related functions to create a formated string of a time and a date.

and to put it on the dialog, create a CStatic and use SetWindowText.

Maximilien Lincourt
Your Head A Splode - Strong Bad

Re: MFC - Displaying time in dialog

toxcct25-Jan-04 22:26

toxcct

25-Jan-04 22:26

you can do this like that :

CTime t1;
t1=CTime::GetCurrentTime();
((CStatic*)GetDlgItem(YOUR_STATIC_ID))->SetWindowText((LPCTSTR)t1.Format("%H:%M:%S"));

that would be running...

TOXCCT

Kernel32.dll DBG error

TriggerJ25-Jan-04 11:21

TriggerJ

25-Jan-04 11:21

My program stops and gives me the following error:

Loaded 'C:\WINNT\system32\KERNEL32.DLL', Cannot find or open a required DBG file.

Please help.

Thanks,

Jessica

Re: Kernel32.dll DBG error

toxcct25-Jan-04 22:07

toxcct

25-Jan-04 22:07

on what case does it freeze?
please explain a bit more please... Hmmm | :|

TOXCCT

Re: Kernel32.dll DBG error

TriggerJ26-Jan-04 2:25

TriggerJ

26-Jan-04 2:25

It seems to be shutting down every time a calculation is being made. Any suggestions?

Here is the program. Maybe I just coded something wrong...I dunno. Thanks for the help though.

//Write a program that computes the weekly pay of managers, hourly
//employee's, commission employee's and piece workers.

#include <iostream>
#include <cstdlib>
#include <iomanip>

using namespace std;

int main()
{
int payroll;
float manager, hourly, commission, piecew;
double numhours, pieces;

cout<< "Enter a payroll code from below: \n";
cout<<"\n 1 for Managers: ";
cout<<"\n 2 for Hourly Employees: ";
cout<<"\n 3 for Commission Employees: ";
cout<<"\n 4 for Piece Workers: ";
cin>>payroll;

switch (payroll)
{
case 1:
cout<<"\nEnter the fixed weekly salary for managers: ";
cin>>manager;
cout<<"\nThe weekly salary for your managers is: "<<manager<<endl;
break;

case 2:
cout<<"\nenter="" the="" fixed="" hourly="" wage:="" ";
cin="">>hourly;
cout<<"\nEnter the number of hours worked: ";
cin>>numhours;

if (numhours<=40)
{
cout<<"\nThe weekly wage for your hourly employee's is: ";
cout<<(hourly*40)<<endl;
}
else
{
cout<<"\nthe weekly="" wage="" for="" your="" hourly="" employee's="" is:="" ";
cout<<((hourly*40)+((numhours-40)*(1.5*hourly)))<<endl;
}
break;

case="" 3:
{
cout<<"\nenter="" the="" gross="" sales="" commission="" employee's:="" ";
cin="">>commission;
cout<<"\nThe weekly wage for your commission employee's is: ";
cout<<(250+(0.057*commission))<<endl;
}
break;

case 4:
{
cout<<"\nenter="" the="" fixed="" salary="" per="" piece="" produced:="" ";
cin="">>piecew;
cout<<"\nEnter the amount of pieces produced by the worker: ";
cin>>pieces;
cout<<"\nThe weekly wage for your piece workers is: ";
cout<<(piecew*pieces)<

Re: Kernel32.dll DBG error

toxcct27-Jan-04 1:44

toxcct

27-Jan-04 1:44

i'm confuse, but i don't have the courage to analyse your whole surce code. could you please help telling me where it freezes (line number if you know, debug infos if any...)
i'll do my best, i you don't know, but i don't promise anything

Wink | ;)

TOXCCT

solving Brouncker's fraction expansion?

a_hyams25-Jan-04 11:12

a_hyams

25-Jan-04 11:12

Anybody have any idea how to solve Brouncker's continued fraction expansion using a recursive function???

ie: 4/pie = 1 + 1^2/(2+ (3^2/2+ (5^2/2+....))).

Thanks.;P

a_hyams

Re: solving Brouncker's fraction expansion?

ZoogieZork26-Jan-04 2:30

ZoogieZork

26-Jan-04 2:30

Smells like homework... what have you done so far?

Also, it's 'pi', not 'pie' Smile | :)

- Mike

Set window title (get rid of "untitled")

TolTol25-Jan-04 10:29

TolTol

25-Jan-04 10:29

Hello,

I have created an MFC SDI and I want to set the main windows title. At the moment I have:

this->SetTitle("My Name");

But I'm left with a "Untitled" after the title:

My Name - Untitled

How do I get rid of "Untitled" from the title?

Thanks in advance;)

Re: Set window title (get rid of "untitled")

Michael Dunn25-Jan-04 18:49

Michael Dunn

25-Jan-04 18:49

In PreCreateWindow(), add this line:
cs.style &= ~FWS_ADDTOTITLE

--Mike--
Ericahist | CP SearchBar v2.0.2 | Homepage | 1ClickPicGrabber New v2.0.1! | RightClick-Encrypt
"Just because the box has 2 gigabytes of memory doesn't mean you get to use it all!"
-- Rico Mariani, CLR perf guy

Re: Set window title (get rid of "untitled")

TolTol25-Jan-04 23:13

TolTol

25-Jan-04 23:13

Thank you

Windows Hooks

NMiceli25-Jan-04 10:05

NMiceli

25-Jan-04 10:05

Hi,

I updated from Intellipoint 4.1 to 5.0 but since i don't have the Explore My Computer option for a mouse button assignment i decided to buid my own using the WindowsHookEx and the WH_GETMESSAGE or the WH_MOUSE_LL type for the WM_XBUTTONDOWN and MK_XBUTTON1 to open windows explorer sending the WM_HOTKEY to the Shelltraywindow and it works except for some kind of windows when it opens twice and process message (Back button). Windows like the ones in VS.net tabbed environment, inside a popup menu, some toolbars.

Any ideas will help a lot.

Thanks.
NMiceli

How to get icon given a file extension?

Artem Moroz25-Jan-04 9:50

Artem Moroz

25-Jan-04 9:50

How to get icon that corresponds to given file extension ?
I can't use SHGetFileInfo because file may be not on my hard drive but on FTP server.

Re: How to get icon given a file extension?

Michael Dunn25-Jan-04 18:51

Michael Dunn

25-Jan-04 18:51

You can indeed use SHGetFileInfo(). Give it a filename of "foo.xyz" (or whatever extension you're interested in, in place of .xyz) and use the SHGFI_USEFILEATTRIBUTES flag. From the docs:

pszPath
...
If the uFlags parameter includes the SHGFI_USEFILEATTRIBUTES flag, this parameter does not have to be a valid file name. The function proceeds as if the file exists with the specified name and with the file attributes passed in the dwFileAttributes parameter. This enables you to obtain information about a file type by passing just the extension for pszPath and passing FILE_ATTRIBUTE_NORMAL in dwFileAttributes.

--Mike--
Ericahist | CP SearchBar v2.0.2 | Homepage | 1ClickPicGrabber New v2.0.1! | RightClick-Encrypt
Laugh it up, fuzzball.

How to USE C++ code in VB ??

ponka12825-Jan-04 9:30

ponka128

25-Jan-04 9:30

Hi,
How to use C++ code in VB??
plz help me in this regard
Imran

Re: How to USE C++ code in VB ??

David Crow26-Jan-04 2:44

David Crow

26-Jan-04 2:44

In short, you can't. What are you trying to do?

A rich person is not the one who has the most, but the one that needs the least.

web plugin required

Member 84034825-Jan-04 8:11

Member 840348

25-Jan-04 8:11

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Please visit following link for reference
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Thanks

khalid aziz

Question about CDateTimeCtrl

Mukkie25-Jan-04 7:34

Mukkie

25-Jan-04 7:34

Hello!

I used CDateTimeCtrl in my project. Send value from CTime, and I saw, that CDateTimeCtrl controls displays something different from what is present in CTime object.
What I want to do is to display FILETIME in CDateTimeCtrl, or something similar which supports full formatting of date/time.
So I wrote :
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
CDateTimeCtrl::SetTime
and it worked correctly.

Great! .... but SystemTimeToTzSpecificLocalTime is not present Windows 98.

Any ideas?

Re: Question about CDateTimeCtrl

toxcct25-Jan-04 21:59

toxcct

25-Jan-04 21:59

emmm, what do you excpect to do exactely Poke tongue | ;-P

maybe i'm stupid, but i don't understand everything Cool | :cool:

TOXCCT

Easy question on CString

Anonymous25-Jan-04 6:51

Anonymous

25-Jan-04 6:51

Hi,

I have a question on CString. I want to put a multiline string in a CString variable and I don't want to put all the text in one line. Is there a easy way to do it? What I want is something like following.

CString temp;
temp = "aaaaaaaaaaaaaaaaaaaaaaa
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
ccccccccccccccccccccccccccccccccccccccc
ddddddddddddddddddddddddddddddddd
ffffffffffffffffffffffffffffffffffffffffffffffffff
fffffffff";

Please advise

Re: Easy question on CString

Jörgen Sigvardsson25-Jan-04 6:54

Jörgen Sigvardsson

25-Jan-04 6:54

CString temp;
temp = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"bbbbbbbbbbbbbbbbbbbbbbbb"
"ccccccccccccccccccccccccc"
...

The compiler will automatically concatenate the strings for you (without any runtime overhead - all is done compile time).

--
C'est normal!

Re: Easy question on CString

toxcct25-Jan-04 21:36

toxcct

25-Jan-04 21:36

That seem easy to do.

if you want to split a line, you can do this :

CString temp;
temp = "aaaaaaaaaaaaaaaaaaaaaaa"
       "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
       "ccccccccccccccccccccccccccccccccccccccc"
       "ddddddddddddddddddddddddddddddddd"
       "ffffffffffffffffffffffffffffffffffffffffffffffffff"
       "fffffffff";

you just have to put each lines between "" and that's it, te compiler will automatical concatenate the lines into once.
Poke tongue | ;-P

TOXCCT

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