C / C++ / MFC

Re: CreateProcess in WinCE

Sethuraman.K24-Feb-09 23:33

Sethuraman.K

24-Feb-09 23:33

Do you want to play the file one another?
then, createprocess will not help. Bcoz, createprocess WinAPI will trigger the command to the Windows Message Queue and it will come out. Application will not wait to process completed and it will execute next statement

Sethuraman.K

Re: CreateProcess in WinCE

Sethuraman.K24-Feb-09 23:49

Sethuraman.K

24-Feb-09 23:49

Sorry for the misguide. Mentioned earlier for ShellExecute not for CreateProcess.

Sethuraman.K

Re: CreateProcess in WinCE

vijaywithu24-Feb-09 23:50

vijaywithu

24-Feb-09 23:50

Thank u sethuraman.k,
Do you have any idea regarding my issue of playing the files in a row if yes guide me in this regard.

and

could you please tell me how to get the handle to the windows that have been created from createprocess(winceplayer).
so that i can use that handle to close the respective window

Re: CreateProcess in WinCE

Sethuraman.K25-Feb-09 0:07

Sethuraman.K

25-Feb-09 0:07

I am not sure but u just try with PROCESS_INFORMATION structure. For you "processInfo".
processInfo.hProcess contains handle to the newly created process.

Sethuraman.K

Re: CreateProcess in WinCE

Sethuraman.K25-Feb-09 0:31

Sethuraman.K

25-Feb-09 0:31

Just try this:
HWND hwnd;
STARTUPINFO si;
ZeroMemory( &si, sizeof(si) );
si.cb = sizeof(si);

PROCESS_INFORMATION pi;
ZeroMemory( &pi, sizeof(pi) );

if( !CreateProcess(NULL,
"C:\\Program Files\\Windows Media Player\\wmplayer.exe",
NULL,
NULL,
FALSE,
CREATE_SUSPENDED,
NULL,
NULL,
&si,
&pi ) )
{

TRACE("CreateProcess failed");

}
else
{
TRACE("CreateProcess sucess");
}

hwnd = (HWND)pi.hProcess;
ShellExecute(hwnd, "open", "d:\\del\\Dancingbaby.avi", NULL, NULL, SW_SHOWNORMAL);
TRACE("sucess");

Sethuraman.K

Re: CreateProcess in WinCE

ujjawal kumar25-Feb-09 20:13

ujjawal kumar

25-Feb-09 20:13

Hi Sethuraman,
I am using create process function to open a jpg file using ie in WINCE...

CreateProcess(_T("\\windows\\iesample.exe"),imFullPath, NULL, NULL, FALSE, NULL, NULL, NULL, NULL, &processInfo1);
where imFullPath is the path for a jpg file.
For opening the next jpg file,i am using create function() onemore time.
Also it is opening in a new window.
I want to open all jpg files in the same window.

Any one can help me with these code

Archy_Yu24-Feb-09 21:27

Archy_Yu

24-Feb-09 21:27

#pragma comment(lib,"Shlwapi.lib")

I personly think the code above is to load a "dll" file。Am i right or not?
Any one can help me and explain it to me,

thanks.

Besides, i am not good at English, and if there is any grammar mistake,Please point it out directly.

thanks again.

Re: Any one can help me with these code

ashtwin24-Feb-09 21:35

ashtwin

24-Feb-09 21:35

The following pragma causes the linker to search for the Shlwapi.lib library while linking. The linker searches first in the current working directory and then in the path specified in the LIB environment variable.

Re: Any one can help me with these code

Sethuraman.K24-Feb-09 23:25

Sethuraman.K

24-Feb-09 23:25

#pragma comment(lib,"Shlwapi.lib")

code will link the lib file at compile time. It never look dll at compile time. This type of linking called static linking.

Instad of this code you can add ur lib file(Shlwapi.lib) into

Project-->Settings-->Link-->Object/Library Modules-->
Shlwapi.lib

Sethuraman.K

Re: Any one can help me with these code

Iain Clarke, Warrior Programmer24-Feb-09 23:51

Iain Clarke, Warrior Programmer

24-Feb-09 23:51

Sethuraman.K wrote:
you can add ur lib file

Ur[^] is an ancient Sumerian city. Is it a lib file as well?

Iain.

Codeproject MVP for C++, I can't believe it's for my lounge posts...

Re: Any one can help me with these code

CPallini25-Feb-09 0:38

CPallini

25-Feb-09 0:38

Iain Clarke wrote:
Ur[^] is an ancient Sumerian city. Is it a lib file as well?

Yes, you need it in order to link with the Hammurabi code [^]. Roll eyes | :rolleyes:

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]

How can stop highligting button control?

Le@rner24-Feb-09 20:34

Le@rner

24-Feb-09 20:34

Hi all,

i want to stop highliting property of button control.
i want button not highlits when its get or set focused.

only border is displayed when its get focused.

please tell me how can i do this.

thanks in advance.

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

Re: How can stop highligting button control?

Iain Clarke, Warrior Programmer24-Feb-09 21:59

Iain Clarke, Warrior Programmer

24-Feb-09 21:59

I don't think you can, without going the owner draw route, and doing lots of work.

But what can *can* easily do, is use a static control with the SS_NOTIFY style turned on, and handle the WM_COMMAND/STN_CLICKED that it send you.

Same clickability, less graphic goings-on.

Good luck,

Iain.

Codeproject MVP for C++, I can't believe it's for my lounge posts...

Re: How can stop highligting button control?

Hamid_RT24-Feb-09 22:16

Hamid_RT

24-Feb-09 22:16

Why you didnt use of owner draw?

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

Re: How can stop highligting button control?

Le@rner24-Feb-09 22:18

Le@rner

24-Feb-09 22:18

please can u explain me with example.

thanks in advance.

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

Re: How can stop highligting button control?

Hamid_RT24-Feb-09 22:22

Hamid_RT

24-Feb-09 22:22

For Owner draw Chris Maunder has a good article about it(on the codeproject) and I suggest you see it but for buttons Custom Draw Buttons & A Smarter Groupbox[^] (A class to make working with radio buttons easier, and another for custom drawing buttons )

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

How to get function name?

hanlei000000000924-Feb-09 20:05

hanlei0000000009

24-Feb-09 20:05

Thanks all!

void fun() 
{ 
  string str; 

  str = ???; //How to get the function("call") name which is call this function?

  cout << str << endl; // I want output "call" 
} 

void call()
{
  fun();
}

modified on Wednesday, February 25, 2009 2:19 AM

Re: How to get current function name?

«_Superman_»24-Feb-09 20:20

«_Superman_»

24-Feb-09 20:20

The __FUNCTION__ macro will give you the function name.

«_Superman_»
I love work. It gives me something to do between weekends.

Re: How to get current function name?

Iain Clarke, Warrior Programmer24-Feb-09 22:00

Iain Clarke, Warrior Programmer

24-Feb-09 22:00

I've just learned something today - and it's before 9am! I can now close my mind to further information, as I have to ration these things.

Iain.

Codeproject MVP for C++, I can't believe it's for my lounge posts...

Re: How to get current function name?

Hamid_RT24-Feb-09 22:17

Hamid_RT

24-Feb-09 22:17

You can see more info about macro's(LINE,..) on the www.functionx.com and www.cplusplus.com.
Wink | ;)

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

Re: How to get current function name?

CPallini24-Feb-09 22:16

CPallini

24-Feb-09 22:16

I suppose __FUNCTION__ would expand to "foo" while he's looking for "call" (i.e. the caller function name).
Smile | :)

Re: How to get function name?

Code-o-mat25-Feb-09 0:42

Code-o-mat

25-Feb-09 0:42

Check this[^] out, but note that -as far as i know- these only work with debug information present, but i might be wrong.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> Life: great graphics, but the gameplay sux. <

Re: How to get function name?

Stuart Dootson25-Feb-09 12:14

Stuart Dootson

25-Feb-09 12:14

The easiest way is to require the calling function to pass in its name, which it can get with __FUNCTION__:

void fun(const char* callerName) 
{ 
  string str; 

  str = callerName;

  cout << str << endl; // I want output "call" 
} 

void call()
{
  fun(__FUNCTION__);
} 

<div class="ForumSig">Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p</div>

How know revice type

pri_skit24-Feb-09 19:30

pri_skit

24-Feb-09 19:30

In RequestDeviceNotifications to detect USB Device, i am using FSD_MOUNT_GUID option to get two drives present on system namely:

1. \Disk (COMPACT FLASH TRAY)
2. \USBDisk(USB Device)

both of them are removable drives i.e one is FLASH TRAY which contain (.bin
files) for Window CE and other is USB Device. Is there is any way to know
there device type? My aim is to store only USB Drive names in list.

Note: both of them are removable. i am using Window CE 5.0

thanks,

priyank

How to set focus for CFolderTreePane in MFC Featurepack?

N B sowmi24-Feb-09 19:28

N B sowmi

24-Feb-09 19:28

Hi,

In my application, i implimented a foldertree pane using CFolderTreePane. but i am not able to set the focus for that.

i tried with the following code

CTreeCtrl m_wndFolderTreeCtrl;
if (!m_wndFolderTreeCtrl.Create(dwViewStyle, rectDummy, this, ID_TREE_CNTRL))
{
TRACE0("Failed to create Tree folder \n");
return -1; // fail to create
}

m_wndFolderTreeCtrl.SetFocus();

focus is not comming?

Thanks in advance.

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