C / C++ / MFC

Paresh Chitte29-Oct-07 21:09

Paresh Chitte

29-Oct-07 21:09

Will this[^] helpful ?

Regards,
Paresh.

Caravel30-Oct-07 3:30

Caravel

30-Oct-07 3:30

can i have a sample code of loading a .dcm or .dicm file plz

Paresh Chitte30-Oct-07 18:19

Paresh Chitte

30-Oct-07 18:19

I do not have the sample code for reading the DICOM files. However, there are third party tools available for reading the DICOM files. You can try out those libraries.

Regards,
Paresh.

Hadi Dayvary29-Oct-07 21:35

Hadi Dayvary

29-Oct-07 21:35

Use dcmtk toolkit from OFFIS

delete []

George_George29-Oct-07 20:54

Skipping focus of a disabled control

29-Oct-07 20:54

Hello everyone,

I remembered delete[] is implemented through operator overloading, but I am not quite clear.

Could anyone recommend some links about how delete[] is implemented so that I can learn and refresh my memory? Smile | :)

thanks in advance,
George

YKK Reddy29-Oct-07 20:52

YKK Reddy

29-Oct-07 20:52

Hi,
I have 2 controls out of which one control's enable/disable state changes.
If this control is disabled and then if its accelerator key is pressed, the focus goes to the next enabled control. Could any one help me to figure it out...

Nelek29-Oct-07 23:40

Nelek

29-Oct-07 23:40

I don't understand the problem, if a control is disabled and you press TAB it has not he focus.

I find logical what is happening to you. Where is the problem?

A disabled control can not have focus, so the next available possibility in the TAB order (press CTRL+D in your resource editor to see it) will get the focus that your control may not have, and if no control is available... then the focus will be at parent window.

Greetings.

--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?

Help me to understand what I'm saying, and I'll explain it better to you

Wink | ;)

YKK Reddy30-Oct-07 8:26

YKK Reddy

30-Oct-07 8:26

Hi,
the problem is not with tab order. I have a Edit control whose Accelerator key is Alt + I. Now if the control is disabled and on pressing ALT + I, the focus should be on the window but should not go to any other control.

But in this case, it is going to the next enabled control.

JudyL_MD30-Oct-07 9:59

JudyL_MD

30-Oct-07 9:59

That's how windows works - you cannot set focus to a disabled control.

Judy

YKK Reddy30-Oct-07 18:23

YKK Reddy

30-Oct-07 18:23

Here in this case, i dont want the focus to set to any other control.

JudyL_MD31-Oct-07 4:08

JudyL_MD

31-Oct-07 4:08

Then you've got a problem that I don't know how to resolve because the focus has to be set to some control when a window receives focus. It's the nature of the beast - it has to be somewhere.

Judy

Independent CAsyncSocket sockets

Nelek7-Nov-07 3:26

Nelek

7-Nov-07 3:26

Then when you press your hot key ALT+I, check if your control is enabled. If not... Set the focus manually to the parent window/dialog/frame, so you won't have the focus in any other control

__yash__29-Oct-07 20:52

__yash__

29-Oct-07 20:52

Hey Ppl,
I have 6 classes derived from CASyncSocket namely CMySocket1,2...6
Each of these MySocket class has its own OnReceive() function.
Sockets are used for TCP/IP connection and there are 6 'Connect' buttons on the front-end. Application is an SDI app. using CRecordview class.
Now what if more than one OnReceive() events get triggered at the same time?
There would be a case of data gone missing, isnt it? Alternatively how can i put these sockets in different threads so that they become independent of each other??

DllUnregisterServer

George_George29-Oct-07 20:37

29-Oct-07 20:37

Hello everyone,

I asked a related question about when DllRegisterServer is called and my question is answered. Now I am thinking that when DllUnregisterServer will be called?

It is reasonable to understand that during installation process or when we set Register Output to Yes in Visual Studio 2005, during build process of Visual Studio 2005 regsvr32.exe will invoke DllRegisterServer to put the related registration entries to Windows Registry.

But when (what operation) will trigger DllUnregisterServer be invoked in Visual Studio 2005?

thanks in advance,
George

Naveen29-Oct-07 20:54

29-Oct-07 20:54

A command like "regsvr32.exe /u test.ocx" will invoke the DllUnregisterServer() function in the dll/ocx. But i didnt understand what you mean by "But when (what operation) will trigger DllUnregisterServer be invoked in Visual Studio 2005?".

you mean In your system visual studio is calling DllUnregisterServer() of some dll?

nave

[OpenedFileFinder]

George_George29-Oct-07 21:29

29-Oct-07 21:29

Thanks nave,

Sorry that maybe I have not made myself understood. My question is not regsvr32 will trigger DllUnregisterServer, but how and when Visual Studio 2005 will trigger regsvr32 (or DllUnregisterServer).

Because I think Visual Studio 2005 could use Register Output option to trigger regsvr32, and then finally trigger DllRegisterServer, and Visual Studio 2005 must have some methods to trigger DllUnregisterServer as well.

Any comments?

regards,
George

Naveen29-Oct-07 22:14

29-Oct-07 22:14

If you check the project settings of an ocx or com dll, you can see the settings like "regsvr32 /s $(OutDir)\$(ProjectName).dll" in the Post-build events. But i dont think some thing like "regsvr32 /s /u $(OutDir)\$(ProjectName).dll" comes in the project settings of any project.

nave

[OpenedFileFinder]

George_George29-Oct-07 22:46

29-Oct-07 22:46

Hi nave,

I have checked that it is empty for me. I am using Visual Studio 2005, are there any other configurations in IDE which affects DllUnregisterServer?

regards,
George

Naveen29-Oct-07 22:52

29-Oct-07 22:52

George_George wrote:
I have checked that it is empty for me.

Are you saying that your applications DllUnregisterServer() function is called from visual studio?

George_George wrote:
are there any other configurations in IDE which affects DllUnregisterServer

"Custom Build Step"

nave

[OpenedFileFinder]

George_George29-Oct-07 23:23

29-Oct-07 23:23

Hi nave,

My original question is about how Visual Studio 2005 invokes DllUnregisterServer, like from what configuration or something.

I have checked that in "Custom Build Step", it is empty for me. I think there should be somewhere else in Visual Studio 2005 which triggers invocation of DllUnregisterServer.

regards,
George

Naveen30-Oct-07 2:12

30-Oct-07 2:12

George_George wrote:
I have checked that in "Custom Build Step", it is empty for me

that command will be there in the post buikd event only if your project is a com dll or ocx

nave

[OpenedFileFinder]

George_George30-Oct-07 16:41

30-Oct-07 16:41

Thanks nave,

Do you mean as default, the command will be in post build event when we create a DLL project in Visual Studio 2005? I have checked that in my environment it is not as default and the post build event is empty.

regards,
George

Naveen30-Oct-07 16:42

30-Oct-07 16:42

What type of application you created?

nave

[OpenedFileFinder]

George_George30-Oct-07 19:26

30-Oct-07 19:26

Hi nave,

I am using Visual Studio 2005 to create native unmanaged C++ COM DLL project. Any more information do you need? Any more comments?

regards,
George

Naveen30-Oct-07 20:22