C / C++ / MFC Discussion Boards

CPallini26-Aug-08 22:39

26-Aug-08 22:39

As the error message shows, you've not included the library (or the object file) containing the CFolderDialog class as Linker input in your project.
Smile | :)

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.

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Re: Linking Error

Roger Stoltz26-Aug-08 22:39

Roger Stoltz

26-Aug-08 22:39

You have declared a constructor and a destructor for the CFolderDialog class, but you haven't defined the functions, i.e. they have no function body.
Or, at least, your linker cannot find them.

"It's supposed to be hard, otherwise anybody could do it!" - selfquote
"High speed never compensates for wrong direction!" - unknown

Re: Linking Error

cp987626-Aug-08 23:13

cp9876

26-Aug-08 23:13

Most likely you haven't added FolderDialog.cpp to your project, so it is not being compiled and linked.

Peter
"Until the invention of the computer, the machine gun was the device that enabled humans to make the most mistakes in the smallest amount of time."

How to view the contents of stl::map in debug

kbshibukumar26-Aug-08 21:26

kbshibukumar

26-Aug-08 21:26

Can you please tell me a method to view the contents of stl::map in watch window, just as we do for stl::vector?]
Thanks in advance,
Shibu

Re: How to view the contents of stl::map in debug

Nibu babu thomas26-Aug-08 21:51

Nibu babu thomas

26-Aug-08 21:51

Found this[^], is it useful for your purpose?

VC8 does list map contents in the debugger, not sure if array index operator will work in the debugger watch window.

Nibu babu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

Re: How to view the contents of stl::map in debug

Jijo.Raj26-Aug-08 22:33

Jijo.Raj

26-Aug-08 22:33

Shibu-anna, Roll eyes | :rolleyes:

Have a look at ToDo Cached Add-on for Visual C++[^]. It provides STL container expanding support for vector, list, map, multimap, set and multiset.

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

Paint for Property Page !

Le@rner26-Aug-08 20:33

Le@rner

26-Aug-08 20:33

Hi all,

Please anyone can tell me what can i use for painting property pages of Property sheet.

Thanks in advance.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Re: Paint for Property Page !

_AnsHUMAN_ 26-Aug-08 20:42

_AnsHUMAN_

26-Aug-08 20:42

OnPaint()

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Paint for Property Page !

Le@rner26-Aug-08 21:13

Le@rner

26-Aug-08 21:13

I m try this but its not done, after some time run the application when i change one property page to another than the blank form show for some time after this controls are visible.

IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

Re: Paint for Property Page !

SandipG 26-Aug-08 21:20

SandipG

26-Aug-08 21:20

Probably you are doing some operations which are taking long time.
Due to this OnPaint is not getting processed. Try to put the operations that are taking long time in thread.

Regards,
Sandip.

Re: Paint for Property Page !

santhoshv8427-Aug-08 1:36

santhoshv84

27-Aug-08 1:36

HI,

Did you used OnPaint() in all the pages?

The price of anything is the amount of life you exchange for it.

Thanks and Regards.
SANTHOSH V

Requestion(some changes )

MsmVc26-Aug-08 20:14

MsmVc

26-Aug-08 20:14

Hi All

my last post is this

I am developing a module of software in which I have to find out the source and destination paths of files and folders when they are being copied from one location to another.<br />

but i think some change in requirement after got some many reply.

Now My question is
AnyBody Copy or past in particullar drive like C:\. then make copy these file in some different directory like D:\. Is it possibel.if yes then how?

Plz help me

Re: Requestion(some changes )

_AnsHUMAN_ 26-Aug-08 20:23

_AnsHUMAN_

26-Aug-08 20:23

ICopyHook[^]

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Requestion(some changes )

MsmVc26-Aug-08 20:28

MsmVc

26-Aug-08 20:28

i am new so i am asking one more question ICopyHook
is working in MFC.

Re: Requestion(some changes )

_AnsHUMAN_ 26-Aug-08 20:44

_AnsHUMAN_

26-Aug-08 20:44

yes, it's an interface that exposes some methods.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Requestion(some changes )

MsmVc26-Aug-08 21:00

MsmVc

26-Aug-08 21:00

i got some artical from code project but it is showing error.So plz help me to solve that error

1>d:\program files\microsoft visual studio 8\vc\atlmfc\include\atlcom.h(1792) : error C2259: 'ATL::CComObject<Base>' : cannot <br />
<br />

Re: Requestion(some changes )

Rajesh R Subramanian26-Aug-08 21:29

Rajesh R Subramanian

26-Aug-08 21:29

I already said this to you once. ICopyHook is not going to help you. You need a file system filter driver for your needs. Now, I'll wait for you to come tomorrow and post the SAME THING again.

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche

.·´¯`·->Rajesh<-·´¯`·.
[Microsoft MVP - Visual C++]

Re: Requestion(some changes )

MsmVc26-Aug-08 21:34

MsmVc

26-Aug-08 21:34

Sir plz try to understand my problem..I follow member advice.

I know you told me that use file system filter driver. But i havn't found any example of file system filter driver.So i find alternative option.If you have any example of file system filter driver then plz give me

Re: Requestion(some changes )

David Crow27-Aug-08 3:26

David Crow

27-Aug-08 3:26

Drivers are an advanced subject. Perhaps you should work your way up to that level.

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

Re: Requestion(some changes )

David Crow27-Aug-08 3:24

David Crow

27-Aug-08 3:24

This function makes two assumptions: 1) the shell is used for the copy operation, 2) only folders or printer objects will be copied. The OP clearly wants to copy files too, and he may want to do such using more than just the shell.

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

Re: Requestion(some changes )

Varghese Paul M27-Aug-08 0:04

Varghese Paul M

27-Aug-08 0:04

I think you are interested in getting some notifications when some changes happens in the file system.
Just have a look at the pair of win32 APIs FindFirstChangeNotification and FindNextNotification.

A sample program is available at http://msdn.microsoft.com/en-us/library/aa365261(VS.85).aspx[^]

cheers
Varghese Paul

Re: Requestion(some changes )

MsmVc27-Aug-08 0:13

MsmVc

27-Aug-08 0:13

Thx's for responce i try to run this example but i am geting any out put.Can you test it..

Re: Requestion(some changes )

David Crow27-Aug-08 3:28

David Crow

27-Aug-08 3:28

MsmVc wrote:
AnyBody Copy or past in particullar drive like C:\. then make copy these file in some different directory like D:\.

Are you wanting this second copy to take the place of the first copy, or do you want it to happen in addition to?

"Love people and use things, not love things and use people." - Unknown

"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch

CreateProcess() method

Madan Chauhan26-Aug-08 20:02

Madan Chauhan

26-Aug-08 20:02

Hi all,

I have one query. I am able to run any .exe using createProcess() by giving the complete path of exe as first parameter.

If I want to run diskmgmt.msc then I click on Start->run-> "type here diskmgmt.msc". Now I want to execute this disk management by using createprocess method.

Please suggest me that how can I do this?

Thanks.

Re: CreateProcess() method

Nibu babu thomas26-Aug-08 20:08

Nibu babu thomas

26-Aug-08 20:08

Madan Chauhan wrote:
If I want to run diskmgmt.msc then I click on Start->run-> "type here diskmgmt.msc". Now I want to execute this disk management by using createprocess method.

The process for running msc files is C:\WINDOWS\system32\mmc.exe.

So for e.g. you wanna run an msc file called perfmon.msc then you've got to pass it on as a command line argument...

C:\WINDOWS\system32\mmc.exe perfmon.msc

So for disk management msc file we'll go like this...

C:\WINDOWS\system32\mmc.exe diskmgmt.msc

Another option is to use ShellExecuteEx without worrying about which exe should be used for opening a file. The Shell will decide. Wink | ;)

But limitations being that you cannot wait on the process handle.

Nibu babu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

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