Re: How can i add files and directories to the list Control and Tree control - C / C++ / MFC Discussion Boards

Re: How can i add files and directories to the list Control and Tree control

kk.tvm11-Sep-06 18:49

kk.tvm

11-Sep-06 18:49

Hi
Use FindFirst and FindNext to explorer directory and files

More help about FindFirst/FindNext is on MSDN

regards

How can i add files and directories to the list Control and Tree control

kiranin11-Sep-06 19:00

kiranin

11-Sep-06 19:00

I am asking first how can i add files and folders?

Re: How can i add files and directories to the list Control and Tree control

Nibu babu thomas11-Sep-06 21:25

Nibu babu thomas

11-Sep-06 21:25

kiranin wrote:
I am asking first how can i add files and folders?

Does DlgDirList help?

TCHAR szPath[ MAX_PATH ] = { _T( "C:\\" ) };
DlgDirList( szPath, IDC_LIST_ID, 0, 0 );

This code fills out a list (IDC_LIST_ID) with all files from C:\\ directory.

Take a look at DlgDirListComboBox too.

Nibu thomas
A Developer

Programming tips[^] My site[^]

Re: How can i add files and directories to the list Control and Tree control

Hamid_RT11-Sep-06 19:48

Hamid_RT

11-Sep-06 19:48

See

<br />
WIN32_FIND_DATA find;<br />
HANDLE handle=FindFirstFile("*.bmp",&find);<br />
while(FindNextFile(handle,&find)!=0)<br />
m_List2.AddString(find.cFileName);//m_List2 is CListBox<br />
//its insert to listbox<br />
FindClose(handle);<br />

and see CreateDirectory(...) for create a new directory

WhiteSky

Re: How can i add files and directories to the list Control and Tree control

kiranin12-Sep-06 2:06

kiranin

12-Sep-06 2:06

It is adding files only, how can i add whole attributes in a list control as report and also images,
and if i right click on it slecting the wholoe files in the list control y?

Re: How can i add files and directories to the list Control and Tree control

Hamid_RT12-Sep-06 8:45

Hamid_RT

12-Sep-06 8:45

You said only insert files&folders for attribute did you see members of WIN32_FIND_DATA dwFileAttributes/ftCreationTime and... for inser image to your ListCtrl you can use CImageList
and 3th section i dont understand what do you need?

WhiteSky

Re: How can i add files and directories to the list Control and Tree control

kiranin12-Sep-06 18:57

kiranin

12-Sep-06 18:57

how can i open that files by double clicking on it?
If it is *.txt files it will be open with note pad ,if it is folder it will open windows explorer .
How can i do it?

Re: How can i add files and directories to the list Control and Tree control

Hamid_RT12-Sep-06 21:53

Hamid_RT

12-Sep-06 21:53

I saw a question on codeproject about how to open files with my app but i dont know it was your question or no anyway when you double click you can use from ShellExecute but before use from this function check your string with SetCurrentDirectory and see return value if its 1 your string is directory if 0 your string is a txt file Is this your question?

WhiteSky

AT Commands: Port Issue

shahzaib11-Sep-06 18:31

shahzaib

11-Sep-06 18:31

Hi Everybody, i am struggling from last week to get some positive feedback from expert exchange. .. pls help me out here.

WE are using AT commands to get the signal strength. While testing in Terminal service in two Scenarios:
1. We can't create a AT command session once Modem is connected.
2. We can't connect the Modem to internet if AT command session is open

The problem is we can't use the same port to open two session. Is there a way to create AT command session with device directly instead of going through Port? Or Can we open a port in share mode?

I have also check it in VB6 and .net 2005 through code, the behavior is same i am getting "Can't open port" error.

Any assistance would be great help.

Communicatev with Hide windows

Max++11-Sep-06 17:57

Max++

11-Sep-06 17:57

we use the function ShowWindow(SW_HIDE) to my project window
but I don't know how to communicate with the the window that be hide.
Anybody know what the function use for this issue.

Re: Communicatev with Hide windows

A_Fa11-Sep-06 18:10

A_Fa

11-Sep-06 18:10

Get your Window's Handle by ::FindWindow(...) then communicate with it vi it's handle .

Re: Communicatev with Hide windows

_AnsHUMAN_ 11-Sep-06 18:11

_AnsHUMAN_

11-Sep-06 18:11

You can use FindWindow.
Alternatively when you are hiding the window you should be having a pointer to the window or some handle to it. Using that window handle/pointer you can send message to your hidden window....

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

_AnShUmAn_

Re: Communicatev with Hide windows

Hamid_RT12-Sep-06 8:45

Hamid_RT

12-Sep-06 8:45

if you have a handle to your window you can use from it.

WhiteSky

picture overlap

sdhtyjnniutnbjnhbghb11-Sep-06 16:04

sdhtyjnniutnbjnhbghb

11-Sep-06 16:04

Hello
In PPC, I want to overlap two pictures and then save the overlapped
picture in the specified folder.But I use the CImage, I find that many
functions are unuseful in PPC ,and GDI functions also don't support
that.
Are there functions in PPC support to overlap pictures??

Any suggestion is useful!! Thanks!!

Re: picture overlap

Stephen Hewitt11-Sep-06 16:12

Stephen Hewitt

11-Sep-06 16:12

What is PPC?

Steve

Re: picture overlap

sdhtyjnniutnbjnhbghb11-Sep-06 16:19

sdhtyjnniutnbjnhbghb

11-Sep-06 16:19

PPC=> Pocket PC based on WinCE

Any suggestion is useful!! Thanks!!

how to get BITMAP data after capEditCopy

berom11-Sep-06 14:03

berom

11-Sep-06 14:03

Hi, I'm tryning to get an image of a webcam and apply it into an openGL texture.

I'm initializing the window with capCreateCaptureWindow
connect to the webcam with capDriverConnect

Then I use the following code to get an HBITMAP.
capGrabFrame
capEditCopy(hWndCam)
OpenClipboard(hWndCam)
hbitmap = (HBITMAP)GetClipboardData(CF_BITMAP)

How do I get a pointer to the data to be able to feed my glTexImage2D

Re: how to get BITMAP data after capEditCopy

A_Fa11-Sep-06 19:04

A_Fa

11-Sep-06 19:04

I think ::GetBitmapBits can solve your problem .

Re: how to get BITMAP data after capEditCopy

berom11-Sep-06 20:41

berom

11-Sep-06 20:41

thanks, I forgot to tell, I'm using it with Qt and I can't mix it with MFC. Is there any gdi solution?

Re: how to get BITMAP data after capEditCopy

A_Fa11-Sep-06 23:57

A_Fa

11-Sep-06 23:57

GetBitmapBits is API that used in gdi .

It's declaration is :
WINGDIAPI LONG WINAPI GetBitmapBits( IN HBITMAP, IN LONG, OUT LPVOID);

Re: how to get BITMAP data after capEditCopy

berom12-Sep-06 7:56

berom

12-Sep-06 7:56

thanks A_Fa. I tried and my buffer is always empty. The microsoft documentation recommends using GetDIBits, but I get the same result. Do I have to set some HDC or something?

what is different between hIconSm and hIcon?

bloodwinner11-Sep-06 11:55

bloodwinner

11-Sep-06 11:55

the MSDN description:
hIconSm: Handle to a small icon that is associated with the window class
hIcon: Handle to the class icon.

But I still confused!

when I creat a window "WNDCLASSEX wc", I could always only see the icon load by the wc.hIconSm when excuting, where to find the big icon load by wc.hIcon?

Re: what is different between hIconSm and hIcon?

the_jebus11-Sep-06 12:03

the_jebus

11-Sep-06 12:03

hIcon is the large icon (32 x 32) that you can see when hitting Alt+Tab for instance. hIconSm (16 x 16) is shown in the taskbar/tray and in the titlebar of the window.

Re: what is different between hIconSm and hIcon?

bloodwinner11-Sep-06 12:12

bloodwinner

11-Sep-06 12:12

Got it!
Thank you!

Re: what is different between hIconSm and hIcon?

Hamid_RT12-Sep-06 8:34

Hamid_RT

12-Sep-06 8:34

And see here[^] maybe it is some helpful to you

WhiteSky

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