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user breakpoint called from code at 0x7c90120e

Pryabu12-May-09 0:21

12-May-09 0:21

I am geting the folowing error message while debugging my application. Can anyone please tell me how to solve this one.
"user breakpoint called from code at 0x7c90120e

Thanks

Re: user breakpoint called from code at 0x7c90120e

Stuart Dootson12-May-09 0:46

Stuart Dootson

12-May-09 0:46

Without seeing any of your code, I can only suggest one thing that will solve this - remove the errors from your code.

Oh - and work out what bit of your code is being executed when this error occurs (hint - look at the call-stack to determine that).

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: user breakpoint called from code at 0x7c90120e

Geeknerd579-Dec-09 9:02

Geeknerd57

9-Dec-09 9:02

I'm having the exact same problem.

I created a test program in Visual C++, and wrapped it with a licensing tool from Softkey.com, but when I run the executable, I get the error

dwwin.exe – Application Error
The exception Breakpoint
A breakpoint has been reached.
(0x80000003) occurred in the application at location 0x7c90120e.

Click on OK to terminate the program
Click on CANCEL to debug the program

The folks at Softwarekey.com don't know the answer. Microsoft suggested i disable Dr. Watson (http://support.microsoft.com/kb/188296/en-us), but that doesn't work.

How to get the List of Applications that associated to a File extention.

Nitheesh George12-May-09 0:18

Nitheesh George

12-May-09 0:18

Hi,

I want to list all applications that can be used to open a file based on the file extension.ie "Open With" list when we right click on a file in Windows Explorer. How windows manages this.

thanks

Nitheesh

Jose Jo Martin

http://www.simpletools.co.in

Re: How to get the List of Applications that associated to a File extention.

David Crow12-May-09 2:45

David Crow

12-May-09 2:45

Check here:

HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.extension\OpenWithList

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RegQueryValueEx returns value 6

B060611511-May-09 23:03

B0606115

11-May-09 23:03

I have to read value of the registery so i am using RegQueryValueEx(),but it is returning value 6 which i have seen on msdn means :
ERROR_INVALID_HANDLE
6 (0x6)
The handle is invalid.
so what should i do to remove this error.

thanx in advance.

Re: RegQueryValueEx returns value 6

Rajesh R Subramanian11-May-09 23:10

Rajesh R Subramanian

11-May-09 23:10

Well, what would you expect? Just provide it with a valid handle.

FYI - the doc page[^] contains an example as well.

It is a crappy thing, but it's life -^ Carlo Pallini

Re: RegQueryValueEx returns value 6

Naveen11-May-09 23:12

Naveen

11-May-09 23:12

B0606115 wrote:
so what should i do to remove this error.

I guess... pass a valid handle...?

Can you show how you called RegQueryValueEx?

nave

[OpenedFileFinder] [My Blog]

Re: RegQueryValueEx returns value 6

B060611511-May-09 23:53

B0606115

11-May-09 23:53

HKEY hKey = GetRegistryKey(CString ("Connections") );

this has been successful as i have called RegEnumValue and thats working fine.

but problem is with RegQueryValueEx

int t= RegQueryValueEx( hKey, strValue, NULL, &Type,(LPBYTE)rgValue,&size1);

Re: RegQueryValueEx returns value 6

CPallini11-May-09 23:58

CPallini

11-May-09 23:58

Documentation [^] states:

hKey [in]

A handle to an open registry key. The key must have been opened with the KEY_QUERY_VALUE access right. For more information, see Registry Key Security and Access Rights.

This handle is returned by the RegCreateKeyEx, RegCreateKeyTransacted, RegOpenKeyEx, or RegOpenKeyTransacted function. It can also be one of the following predefined keys:[...]

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-- Alfonso the Wise, 13th Century King of Castile.

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[My articles]

Re: RegQueryValueEx returns value 6

CPallini11-May-09 23:49

CPallini

11-May-09 23:49

B0606115 wrote:
so what should i do to remove this error.

You may also choose to shut down the computer and go walking, if there is a sunny day (here is).
(or you may give us more info...)
Smile | :)

Junior Artist11-May-09 22:35

Junior Artist

11-May-09 22:35

Hi can somebody Plzz Help me out wid my Project on c++... Confused | :confused:

Its a Guessing game.... Smile | :)

Re: Hi

Chandrasekharan P11-May-09 22:37

Chandrasekharan P

11-May-09 22:37

Please guess yourself and figure it out

Re: Hi

CPallini11-May-09 23:46

CPallini

11-May-09 23:46

Junior Artist wrote:
Hi can somebody Plzz Help me out wid my Project on c++...Confused
Its a Guessing game....

I guess you need to read this [^] Roll eyes | :rolleyes:

Re: Hi

Michael Schubert12-May-09 1:31

Michael Schubert

12-May-09 1:31

Junior Artist wrote:
Its a Guessing game

It certainly is. Although your actual message is much more elaborate than your subject line...

Re: Hi

Junior Artist13-May-09 10:31

Junior Artist

13-May-09 10:31

Shall i send u my Project details....... Smile | :)

How to know if LargeAddressAware is set?

wilburke11-May-09 22:27

wilburke

11-May-09 22:27

On XP / Windows Server you can extend the address space from 2GB to 3GB. Two things are needed:
- you have to use the /3GB option in the boot.ini
- your program should be linked with the LARGEADDRESSAWARE option (could also be set via editbin)
I'm looking for c++ code to find out if both conditions are set.
The first condition can easily checked by looking to ullTotalVirtual from GlobalMemoryStatusEx call.
But I didn't find a way to dedect if the program uses the LARGEADDRESSAWARE option.
MSDN talks about an addressAwarenessType from 'VCLinkerTool Object':
http://msdn.microsoft.com/en-us/library/aa712546(VS.71).aspx[^]
How do I use this in a small C++ program (I'm using Visual Studio 2005)?

Re: How to know if LargeAddressAware is set?

Naveen11-May-09 23:03

Naveen

11-May-09 23:03

wilburke wrote:
But I didn't find a way to dedect if the program uses the LARGEADDRESSAWARE option.

I am not sure whether there is an API for this, but you can find this by checking whether the IMAGE_FILE_HEADER::Characteristics variable contains IMAGE_FILE_LARGE_ADDRESS_AWARE flag.

nave

[OpenedFileFinder] [My Blog]

Re: How to know if LargeAddressAware is set?

Stuart Dootson11-May-09 23:55

Stuart Dootson

11-May-09 23:55

Building on Naveen's answer:

Use ImageLoad[^]:

// Ignore the fact that errors might happen
const bool isLargeAddressAware = IMAGE_FILE_LARGE_ADDRESS_AWARE == ((LoadImage()->FileHeader->FileHeader->Characteristics)&IMAGE_FILE_LARGE_ADDRESS_AWARE);

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: How to know if LargeAddressAware is set?

wilburke12-May-09 3:52

wilburke

12-May-09 3:52

Thanks for your reactions. It's working!

C++ in Unix

002comp11-May-09 21:40

002comp

11-May-09 21:40

Hello Friends

I want to know any book or site from where i can learn about how to use c++ in Unix operating system in details.Right now i m working in windows,but now i hv to do some project in UNix.So I want to know to get work in unix,Is any need for different Libraries or anything.
Thanks In advance.

Regards
Yogesh

Re: C++ in Unix

CPallini11-May-09 22:00

CPallini

11-May-09 22:00

Please, let me google that for you [^].
Smile | :)

Re: C++ in Unix

Stuart Dootson11-May-09 22:14

Stuart Dootson

11-May-09 22:14

What exactly do you want to do with Linux?

Basic OS programming - that's all C, really. I'd recommend Advanced Unix Programming[^]. It may say advanced, but it starts with the basics of Unix programming!
GUIs - pick a library, any library...I'd go for Qt, because it's a nice framework, is cross-platform etc. There are lots of others available, though

Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p

Re: C++ in Unix

002comp11-May-09 23:24

002comp

11-May-09 23:24

Hi friend,Actually i want to go with c++ in Unix .I know basics of unix but i m not aware of creating all Dll that i did in windows.So,what will u suggest?

Thanks
Yogesh

Re: C++ in Unix

Rajesh R Subramanian11-May-09 23:31

Rajesh R Subramanian

11-May-09 23:31

I'm no unix expert, but I think the dynamic library equivalent is .SO file. A google search brought up Building and using static and shared "C" libraries.[^]

It is a crappy thing, but it's life -^ Carlo Pallini

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